Developer Profiles

Top IT Development, AI, Design & Creative, Sales & Marketing, Admin & Customer Support Profiles:
SharePoint
C# 10yr.
JavaScript 10yr.
CAML 10yr.
CSS 10yr.
HTML 10yr.
jQuery 10yr.
Visual Studio 10yr.
Web Services 10yr.
Microsoft SQL Server 7yr.
Bootstrap 5yr.
Vue.js 4yr.
TypeScript 3yr.
Metro UI 3yr.
AngularJS 3yr.
React 3yr.
Fluent UI 2yr.
Ajax
SPFX
ASP.NET
.NET
Office 365
PowerShell
RESTful API
CSOM
JSLink
JSOM
...

- IT experience starting in 2011. - Professional experience with the full lifecycle of designing, developing, installing, configuring, and maintaining applications on SharePoint 2007/2010/2013/2016/Online, Office 365,Power Platform (Power Apps, Power Automate), Nintex. - Upper Intermediate English

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Seniority Senior (5-10 years)
Location Ukraine
Power Apps
C#
JavaScript
TypeScript
AngularJS
jQuery
Node.js
React
Vue.js
ASP.NET
Bootstrap
Bootstrap 4
CSS
Fabric UI
HTML
HTML5
Metro UI
SPFX
SP-PNP
React Native
MS Power Automate
Power BI
Firebase
SQL
MS Flow
API Callouts
Winforms
Atlassian Confluence
Jira
SharePoint Designer 2013
Azure DevOps Server (ex TFS Team Foundation Server)
Drupal 7
Microsoft Power Platform
Parse Platform
SharePoint
Git
Microsoft Visual Studio Code
Scrum
Windows Phone
Xamarin
CDS
Data Tables
DataVerse
Dynamics CRM 2016
GENESIS 64
HMI
Nintex Forms 2013
Nintex Workflow 2013
Outlook Add-ins
Outlook framework
Outlook framework: 1.8
Platform customization
Plug-in Assemblies
Win Phone
...

- IT experience starting in 2015 - Experience with the full lifecycle of designing, developing, installing, configuring, and maintaining applications on SharePoint - Intermediate English - Available ASAP

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Seniority Senior (5-10 years)
Location Ukraine
SharePoint 10yr.
C# 10yr.
JavaScript 10yr.
CAML 10yr.
CSS 10yr.
HTML 10yr.
jQuery 10yr.
Azure DevOps Server (ex TFS Team Foundation Server) 10yr.
Git 10yr.
Visual Studio 10yr.
Web Services 10yr.
Microsoft SQL Server 7yr.
Bootstrap 5yr.
Vue.js 4yr.
Metro UI 3yr.
SPFX 3yr.
AngularJS 3yr.
React 3yr.
Fluent UI 2yr.
Ajax
ASP.NET
.NET Core
SQL
MS Flow
Azure DevOps
Microsoft Visio
Microsoft Visual Studio Code
Office 365
Power Apps
RESTful API
CSOM
JSLink
JSOM
...

- IT experience starting in 2011; senior software developer since 2015. - Experience with the full lifecycle of designing, developing, installing, configuring, and maintaining applications on SharePoint 2007/2010/2013/2016/2019, 2019 Online, Office 365 - Web Services, CSOM, JSOM, JSLink, REST API, AJAX - Strong knowledge of C#, ASP.NET, HTML, CSS, JavaScript - Experience with jQuery, DataTables, Google Charts/Maps, Bootstrap, AngularJS - Extensive experience with MS Visual Studio 2008-2019, Hyper-V, TFS - Intermediate English - Available ASAP

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Seniority Senior (5-10 years)
Location Ukraine
Ruby on Rails
Architecture and Design Patterns
STLC
PMP
React
VBA
Salesforce Lightning Component
MS SQL Server Management Studio
Cloud Functions
SDLC
CI/CD
Code testing practices
Datadog
Leadership
Mentor Aptitude
UI/UX
...

Senior Software Engineer with extensive expertise in Ruby on Rails, React, and Node.js, specializing in scalable web applications and fostering technical leadership. Details include tech lead roles, impactful feature launches, and revenue growth through strategic experiments. Demonstrated strengths in CI/CD, monitoring with tools like Datadog, and coding best practices. Holds a PMP credential and a track record in both individual contribution and team mentorship. Educational background features a Master in Systems and Computing Engineering.

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Seniority Expert (10+ years)
React Native 6yr.
React 1yr.
UI/UX Design
Android APIs
Architecture and Design Patterns
Performance Optimization
...

Accomplished Senior Software Engineer with expertise in mobile development, including a leading role in architecting and optimizing a housing support application, ensuring an enhanced user experience. Bring years of experience with a strong focus on ReactJS and React Native across multiple organizations, elevating OPS dashboards, modernizing legacy code, and contributing to a variety of successful app releases. Holds a BSc in Computer Science from the British University in Egypt, marrying technical skills with solid theoretical knowledge. Renowned for implementing new technologies, refining development standards, and delivering high-quality software solutions. Proven capability in the full app lifecycle management and team leadership, aiming to drive efficiency and innovation in software development.

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Seniority Senior (5-10 years)
Location Riyadh, Saudi Arabia
JavaScript 5yr.
Swift 5yr.
FDD 5yr.
Node.js
React
Objective-C
ASP.NET MVC Pattern
.NET
Backbone.js
Meteor
Ethers.js
p5.js
Web3.js
FireStore
MongoDB
GCP
Agile
Algolia
CI/CD
Docker
Hardhat
Fastlane
Github Actions
Ubuntu
WebRTC
...

Software engineer with 9+ years of experience, excelling in full stack development with expertise in JavaScript, Swift, and iOS development. Proven track record of leading successful projects, including winning multiple hackathons and developing robust blockchain-based solutions. Demonstrates strong technical leadership, having managed diverse engineering teams and fostering agile best practices. Well-versed in various technologies like Node.js, React.js, Firebase services, Ethers.js, Web3.js, and AWS, with a solid foundation in computer science from Universidad Nacional del Nordeste. The engineer's proficiency in building scalable systems for music streaming, live video monitoring, and blockchain integration positions them as a valuable asset to any team seeking deep technical expertise and innovative solutions.

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Seniority Senior (5-10 years)
Linux 15yr.
Ansible 5yr.
Terraform 5yr.
Bash 5yr.
Docker 5yr.
Python
Kibana
MySQL
Redis
AWS
Harbor
ArgoCD
*nix Shell Scripts
Kafka
RabbitMQ
Logstash
TCP/IP
GlusterFS
HashiCorp Packer
...

Software engineer with over 15 years in IT, specializing in DevOps methodologies and Linux systems. Expertise includes heavy use of configuration management tools such as Ansible and Terraform, containerization with Docker, Kubernetes and Docker Swarm, and CI/CD pipeline construction with Jenkins, Gitlab CI, and GitHub Actions. Proficient in cloud technologies, predominantly AWS, and capable of both maintaining large infrastructures and migrating services to the cloud. Accomplished in system monitoring using tools like Nagios, Prometheus, and Grafana. Holds a Master's degree and advanced networking education, with a history of building complex infrastructures and improving deployment processes in distributed team settings.

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Seniority Expert (10+ years)
Location Romania
Ext JS
FDD
XML
Java
Python
App Service 5yr.
k-NN 2yr.
Data Structures 2yr.
Debugging 1yr.
TypeScript
Angular
Spring Boot
CI/CD
Amazon Machine learning services
AWS ML
Teamwork
...

A proactive and technically skilled software engineer with a BS in Computer Science from the University of Washington. Experienced in creating robust web and mobile applications utilizing advanced technologies such as Next.js, Java, Python, JavaScript, Node.js, PyTorch, and sklearn. Adept at optimizing data structures and algorithms and keen on adopting machine learning to enhance software solutions. Holds key certifications, including Oracle Java, and is committed to continuous learning. Brings a solid background in leading team operations to improve service quality and operational efficiency, with over five years of experience in supervisory roles. Eager to contribute to innovative projects in a collaborative environment.

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Seniority Junior (1-2 years)
Location Puyallup, United States
Python
Generative AI
RAG
Azure
AI-agents
Azure AI Search
Azure AI Studio
Azure Cognitive Search
Flowise
LSTM
Mistral AI
OpenAI
RAGFlow
C
C#
C++
JavaScript
PHP
TypeScript
Ajax
CSS
HTML5
Socket.io
XML
Express
Next.js
Node.js
React
Vue Storefront
Grunt
Webpack
Laravel
Zend
Zend Framework 3
.NET
OpenJDK
PhpStorm
Apache Airflow
AWS ElasticSearch
Cosmos DB
MongoDB
Mongoose ORM
MySQL
AWS
GCP
Genesys Cloud CX
Zoho
Amazon EventBridge
AWS Cloudformation
AWS CloudFront
AWS CodeDeploy
AWS Lambda
AWS S3
AWS SAM
AWS SES (Amazon Simple Email Service)
AWS SNS
Serverless Framework
Microsoft Azure API
Apache HTTP Server
Api Gateway
RESTful API
Runscope
Twilio
Browserstack
Jest
Postman
CI/CD
GitLab CI/CD
Travis CI
Docker
Vagrant
Eclipse
IntelliJ IDEA
Microsoft Visual Studio Code
Git
GitHub
GitLab
Magento
microservices
RabbitMQ
...

- Senior AI Engineer with 11+ years of experience in software development and intelligent systems; - Experience in building Retrieval-Augmented Generation (RAG) pipelines using OpenAI, Mistral, and Azure AI stack (Cognitive Search, AI Speech); - Skilled in developing an AI voice/chatbot builder with RAG support, knowledge base retrieval, and CRM synchronization; - Experienced in Integrated conversational agents with Twilio, Genesys Cloud CX, and Zoho CRM for end-to-end automation; - Designed multi-agent flows using FlowiseAI, Agentflows, Vector Stores, and Memory Nodes; - Good abilities in backend development with Python, .NET, and Node.js for scalable service integration; - Experienced in front-end development with JavaScript (ES6+), React, Angular, and Vue.js; - Skilled in delivering cloud-native microservices across AWS and Azure, using Docker, CI/CD, and automation tools; - Led feature implementation and mentoring in long-term publishing and analytics systems.

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Seniority Senior (5-10 years)
Location Ukraine
Python
RAG
Azure
Gen AI
Azure AI Search
Azure AI Studio
Flowise
Mistral AI
OpenAI
RAGFlow
C#
Java
JavaScript
Pascal
PHP
TypeScript
Ajax
Chrome Extensions
CSS
HTML
jQuery
SASS
XML
Apache POI
Lucene
Babel
Bower.js
Ethers.js
Grunt
Gulp.js
JSX
NPM
Redux
TSLint
Webpack
Composer
PhpStorm
PHPUnit
Express
Node.js
React
.NET
Struts 2
Zend
Apache Airflow
AWS ElasticSearch
Cosmos DB
MongoDB
MS Access
MySQL
PostgreSQL
AWS
Genesys Cloud CX
Zoho
Amazon RDS
AWS Cloudformation
AWS CloudFront
AWS CodeDeploy
AWS EC2
AWS IAM
AWS Lambda
AWS Route 53
AWS S3
AWS SES (Amazon Simple Email Service)
AWS SNS
Azure Cloud Services
Azure DevOps
Microsoft Azure API
Caesar II
Apache ActiveMQ
RabbitMQ
Apache HTTP Server
Internet Information Services (IIS)
Nginx
Apache Maven
Chrome DevTools
Selenium Webdriver
Apache NetBeans
Xbedug
Xshell
Api Gateway
Eslint LinkedIn API
RESTful API
Twilio
VoxImplant
Architecture and Design Patterns
Design patterns
microservices
OOD
OOP
TDD
UML
Atlassian Confluence
Atlassian Jira
Bamboo
CI/CD
Gradle
Jenkins
Travis CI
Bash
BitBucket
Crucible
Git
GitHub
Github Actions
GitLab
SVN
TortoiseGit
Borland Delphi
Core Image
Docker
Docker Compose
Portainer
Ffmpeg
ImageMagick
FontForge
Genesys Platform
Silverstripe CMS
WinSCP
...

- Senior AI Engineer with hands-on experience in AI and full-stack development; - Experience in building Retrieval-Augmented Generation (RAG) pipelines with Azure OpenAI and Azure Cognitive Search; - Developed multi-agent LLM workflows using FlowiseAI with Agentflows, Chatflows, and Tool Agents; - Skilled in integrated AI chatbots with telephony platforms such as Genesys Cloud CX, VoxImplant, and Twilio; - Experience in creating seamless integrations between Genesys Cloud CX, Zoho CRM, and OpenAI for automated user interactions and data sync; - Experience in backend development using Python, C#, and .NET; - Skilled with Node.js, RESTful APIs, and building scalable backend services; - Abilities front-end background with JavaScript, TypeScript, HTML/CSS, and jQuery.

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Seniority Senior (5-10 years)
Location Ukraine
Python
JavaScript
SQL
Django
Django REST framework
...

A backend developer with a strong focus on Python and JavaScript, proficient in Django, and dedicated to building scalable web applications. The developer brings a hands-on approach and a background in computer science education with coursework completed at prestigious institutes such as CS50x at Harvard University. Commended for a robust engineering foundation, particularly in RESTful APIs, SQL databases, and automation, they are an asset in modern software development environments. Their technical prowess is complemented by an education in business studies, augmenting their technical skillset with strategic acumen. With a dedication to clean code, continuous learning, and effective collaboration, this developer is poised to contribute significantly to dynamic teams in the tech industry.

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Seniority Intern
Location Dhaka, Bangladesh
HTML
CSS
JavaScript
...

"I'm a passionate Front-End Web Developer skilled in HTML, CSS, and JavaScript, creating responsive, user-friendly websites. I focus on clean design, functionality, and delivering seamless user experiences."

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Seniority Intern
Location Shimoga, India
Java
Python
JavaScript
TypeScript
SQL
VBA
Spacy
Angular
Django REST framework
Hibernate
Spring Boot
Celonis
Data Analysis
Data visualization
Data Lake
Azure DevOps
Azure VM
GCE
Agile
Clean Architecture
microservices
API
Microsoft Power Platform
QA Automation
Unreal Engine
...

Software engineer with a robust background in full-stack development and proven expertise in Java and Python. Demonstrated success in architecting and implementing high-transaction APIs with low latency in Java/Spring Boot, and optimizing ETL pipelines using Python/Airflow. Experience includes substantial cost reductions and performance enhancements in cloud environments, AI-driven application development, and leading large-scale software migrations and modernization projects. Holds a master's degree in Computer Science and possesses advanced certifications from prominent institutions, encompassing Java, AWS, and Docker, accompanied by a strong foundation in Agile methodologies.

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Seniority Expert (10+ years)
Python 4yr.
C/C++/C# 3yr.
PL-Sql 3yr.
RESTful API 3yr.
Flask 3yr.
.NET 3yr.
JavaScript
LangChain
OpenAI
Scikit-learn
Matplotlib
Pandas
Streamlit
Node.js
React
Tailwind CSS
GCP
CD DevOps pipelines
Git
Github Actions
Google API
...

Software Engineer with 4+ years of experience specializing in Electronics and Communication Engineering, with a solid background in AI/ML, automation, and efficient database management. Known for developing an AI Interviewer Bot at Infosys and enhancing system performance at Accenture, including a 98% reduction in manual workload through Python scripting. Skilled in Python, PL/SQL, C#, and cloud technologies, with expertise in building REST APIs and deploying machine learning models. Recognized for leading a migration from Jenkins to GitHub Actions, optimizing batch processing by 75%, and holding certifications such as GCP Associate Cloud Engineer. With a B.Tech in Electronics and Communication, complemented by a Nanodegree in Programming for Data Science, this engineer stands out with a blend of technical prowess and innovative problem-solving abilities.

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Seniority Middle (3-5 years)
Location Bengaluru, India
Ruby on Rails
JavaScript
React
AngularJS
CSS
TypeScript
ASP.NET Core Framework
Bootstrap 4
Play Framework
Data visualization
AWS ElasticSearch
MongoDB
MySQL
NoSQL
PostgreSQL
RDBMS
DigitalOcean
AWS SAM
Docker
Vagrant
LCDP
Microsoft Visual Studio Code
Nginx+Apache
OOP
Scrum
UML
Waterfall
Packet Tunnel Provider
Postman
Prototyping
Unix
Windows
Hardware
XP + Scrum
YAML
...

- Ruby on Rails Developer with over 10 years of progressive experience, specializing in architecting and developing scalable web applications across diverse industries including healthcare, legal services, finance, and e-commerce. - Demonstrated expertise in leading development teams of up to 10 members while maintaining optimal workflow and fostering knowledge sharing. - Proven track record in designing and implementing complex technical solutions for multi-platform applications serving US, Canadian, and European markets. - Proficient in full-stack development with strong capabilities in Ruby on Rails, React JS, GraphQL, REST APIs, and various database technologies including MySQL and MongoDB. - Experienced in agile methodologies with a focus on test-driven development, code quality, and documentation maintenance. - Adept at requirements analysis, task estimation, and project planning to ensure timely delivery of high-quality software products.

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Seniority Senior (5-10 years)
Location Cherkasy, Ukraine
Ruby
Ruby on Rails
JavaScript
Java
Python
Backbone.js
Express
Node.js
React
Bootstrap
Foundation
Hanami
Sinatra
rubocop
Salesforce Apex
AWS ElasticSearch
MongoDB
MySQL
PostgreSQL
Redis
AWS
Azure
DigitalOcean
Ansible
CircleCI
Jenkins
Docker
Github Actions
MQQT
RabbitMQ
RSpec
Hotwire/Turbo
Stimulus
...

- Senior Software Developer & Architect with 14+ years of experience designing scalable software solutions, leading teams, and optimizing system performance. - Expertise in Ruby, JavaScript, and cloud-based architectures (AWS, DigitalOcean, Docker). - Specializing in e-commerce platforms, payment systems integration, microservices architecture, search optimization, and IoT device integration, including video streaming and motion detection algorithms. - Passionate about architecting high-performance applications, integrating IoT solutions, AI technologies, and leading cross-functional engineering teams to drive innovation and scalability.

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Seniority Architect/Team-lead
Location Cherkasy, Ukraine
Ruby
Ruby on Rails
CoffeeScript
JavaScript
HAML
HTML
React
Sidekiq
AWS ElasticSearch
MongoDB
PostgreSQL
Redis
SQL
AWS
DigitalOcean
Hetzner
AWS EC2
AWS ElastiCache
AWS IAM
AWS Route 53
AWS S3
Azure Key Vault
Azure Kubernetes
Consul
Docker
Terraform
Git
Nginx
Caddy
Elastic IP
...

- 10+ years of experience in the IT industry as a Ruby on Rails Engineer - Demonstrated expertise in full-stack development, contributing to projects across the entire software development lifecycle, from planning and architecture to implementation and optimization. - 5+ years of experience as a DevOps engineer: Preparing AWS /Hetzner environment for application clusters, Creation scripts to automate application cluster infrastructure, Creation/configuration via Terraform, Dockerizing applications - 1 year of experience as a Team Lead: mentoring, training, coordination of jun devs and co-workers, Handling client requirements, Resolving problems and issues on the project

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Seniority Senior (5-10 years)
Location Cherkasy, Ukraine
Usability tests
SDLC
Scrum
Postman
QA Automation
RDBMS
Azure log analytics
Cloud Functions
Atlassian Confluence
JUnit
Selenium
Problem-solving
STLC
...

Software Quality Assurance Engineer with expertise in manual and automated testing, including Selenium, Postman, and Cypress. Proficient in Agile Scrum methodology, technical communication, and various testing forms such as functional, regression, and exploratory testing. Holds an Engineering degree and multiple certifications, including SCRUM MASTER and AGILE JIRA. Well-versed in SDLC, software management, and engineering practices, with hands-on experience in diverse projects and freelance testing communities. Recognized for analytical thinking, problem-solving abilities, and a strong commitment to ensuring software quality.

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Seniority Middle (3-5 years)
Location Akure, Nigeria
Python
SQL
NLP
Gen AI
RAG
AWS Textract
Claude
DialogFlow
Docling
ElevenLabs
Gemini
Gemini 3
Grok
Huggingface
Keras
LangChain
LangGraph
NumPy
OpenAI
PyTorch
Scikit-learn
Spacy
Whisper
Gensim
Matplotlib
NLTK
Pandas
Seaborn
MySQL
Oracle Database
PostgreSQL
Sphinx
SQL queries
GCP
Google Cloud Pub/Sub
Active Directory
Flux
API
GraphQL
Twilio
Unix
WildFly
Currency Cloud
Loco Translate
...

- Data Scientist with 4+ years of experience in AI and machine learning; - Specialized in NLP, time series forecasting, and generative AI; - Built RAG systems using OpenAI, Langchain, and custom pipelines; - Developed multi-agent systems for sales enablement, education, and virtual assistants; - Proficient in Python, SQL, and ML libraries like Pandas, Sklearn, Keras, and PyTorch; - Created legal assistants with HuggingFace models and citation-based RAG responses; - Built voice-based chatbots using OpenAI Whisper and ElevenLabs for voice cloning and audio processing; - Designed pipelines for text-to-speech and image generation in mobile and cloud environments; - Extracted and analyzed financial data using AWS Textract and OpenAI VLMs; - Built production-ready support bots using Dialogflow CX, Twilio, and Google Firestore; - Experienced with AWS and GCP for scalable model deployment.

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Seniority Middle (3-5 years)
Location Lviv, Ukraine
Python
Django REST framework
VBA
NLP
Data Validation
JavaScript
CSS
HTML
Slim
SQL
Cloud Functions
Project Management
RPA (Robotic Process Automation)
Unix
RPA
Simulator
...

Software engineer with extensive expertise in Python, Django, and AI/ML integration, adept at developing high-performance, scalable solutions. Significant experience in AI model training, data validation, and physics-based simulations, contributing to innovation in AI-driven applications. Strong background in data analysis and visualization using tools like Tableau and Looker Studio. Proven success in mechanical systems design and optimization. Holds a B.Sc. in Business Administration and a suite of technical certifications, including HackerRank problem-solving and Python programming. Over a decade of professional experience, offering a rich blend of technical prowess, analytical acumen, and project management skills.

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Seniority Senior (5-10 years)
Location Alexandria, Egypt
Linux 12yr.
Red Hat OpenShift Container Platform 3yr.
AWS
Azure
GCP
OCI
AWS Backup
AWS CloudTrail
Hyper-V
Active Directory
Kubernetes
Docker
Terraform
vSphere
BCP
EMC Clariion
RedHat Satellite
SAN
...

- Accomplished IT & Cloud Consultant with over 12 years of diversified experience in IT Infrastructure, hybrid cloud technologies, and storage solutions. - Proficient in Linux-based systems, Red Hat OpenShift, Ansible automation, and implementing effective CI/CD pipelines, with a solid grasp of cloud platforms such as AWS, Azure, and GCP. - Demonstrated expertise in leading large-scale migrations, ensuring resilient and scalable infrastructure through proactive management and optimization of computing resources. - Holds an array of industry-recognized certifications, including OCI, RHCE, and DELL EMC Avamar, underscoring a commitment to professionalism and continuous learning. - Strong foundation in practical applications of UNIX/Linux, VMware, Microsoft solutions, backup/recovery practices, and cloud-native monitoring tools. - Combines deep technical skills with methodological IT operations management to develop automated, efficient, and compliant system environments.

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Seniority Expert (10+ years)
Python
Data Science
NLP
AWS
AWS Lex
AWS ML (Amazon Machine learning services)
AWS SageMaker (Amazon SageMaker)
Azure OpenAI
BERT
ChatGPT
CLIP
FastAi
Gen AI
GPT
Keras
LangChain
LLaMA
LlamaIndex
NumPy
OpenAI
RAG
Scikit-learn
TensorFlow
Vertex AI
Whisper
C#
Fortran
JavaScript
R
VBA
Beautiful Soup
Gensim
Matplotlib
NetworkX
NLTK
Pandas
PySpark
SciPy
Tkinter
CSS
HTML
Django
Django REST framework
FastAPI
Apache Airflow
Jupyter Notebook
Tableau
Google BigQuery
HDFS
HeidiSQL
Microsoft SQL Server
MongoDB
MySQL
MySQL Workbench
PostgreSQL
SQL
Azure
GCP
AWS EC2
AWS EMR
AWS Lambda
AWS S3
Cloud Functions
GCP Compute Instance
Apache Solr
Atlassian Trello
Jira
Redmine
Docker
Eclipse
MatLab
PyCharm
Sublime Text
Visual Studio
Google API
GraphQL
MOZ API
Git
TortoiseSVN
Kanban
Scrum
Kubernetes
Linux
macOS
Windows
PGM
Selenium
App Clips
BITS
Heap Analytics
MS CRM
Octave
Rest Framework
STT
T5
TTS
VITS
...

- Data Scientist with a focus on Natural Language Processing and 16 years of experience in the IT industry; - Experienced in designing cloud-based architectures using BigQuery, Vertex AI, Cloud Functions, Datastore, and Cloud Storage; - Applies machine learning and deep learning techniques to solve problems in NLP, computer vision, and time series analysis; - Solid foundation in unsupervised learning methods, including clustering, anomaly detection, and recommender systems; - Skilled in full-cycle solution design, from requirements gathering to development and deployment; - Specialized in Generative AI, building advanced algorithms and models to address complex tasks using generative techniques; - Experience in ML model development for prediction, classification, and optimization use cases; - Proficient in Agentic AI, creating autonomous systems powered by LLMs for decision-making and workflow automation; - Experienced in text-to-speech technologies and implementation; - Experience with cloud platforms, including AWS (S3, EC2, Lex, Lambda, EMR), Azure OpenAI, and Google Cloud; - Developed applications across macOS, Linux, and Windows environments; - Creative and results-driven, with strong analytical, communication, and presentation skills.

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Seniority Senior (5-10 years)
Hugging Face Transformers
Data Analysis
Keras
NumPy
OpenCV
ResNet
Scikit-learn
TensorFlow
Vertex AI
Xgboost
Pandas
Pillow
Robot Framework
Jupyter Notebook
Google BigQuery
SQL
AutoCAD
Docker
Linux
Windows
Research Skills
Usability tests
: Arduino
AWS SageMaker
Churn
...

An experienced software engineer with a solid background in AI and Machine Learning, specializing in data-driven solutions for large customer bases. Boasts advanced proficiency with languages and frameworks like Python, PySpark, TensorFlow, PyTorch, and expertise with Machine Learning Operations (MLOps) tools such as GitHub and Jenkins. The engineer has a proven track record of leading technical teams and managing stakeholder relationships in deploying end-to-end predictive models and ML solutions for key business applications in the telecommunication sector. The education credentials include a Ph.D. in Machine Learning Techniques and a M.Sc. in Automation Engineering from Politecnico di Milano, Italy, supplemented by a strong publication history that demonstrates ongoing contributions to the field.

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Seniority Expert (10+ years)
Location Milan, Italy
GCP Security
AWS Security
JavaScript
PHP
Python
TypeScript
ELK stack (Elasticsearch, Logstash, Kibana)
Azure DevOps
GitLab
Jenkins
Kubernetes
Linux
Windows
Splunk
Terraform
Threat Modeling
Vulnerability Management
AlienVault
ASVS
Containers
DAST
IaC
MASVS
OWASP
SAMM
SAST
SCA
Secure code review
Secure SDLC
SIEM
...

- Cybersecurity specialist with 10+ years of extensive experience in securing cloud environments, applications, and infrastructure. - Specializes in GCP and AWS security, including secure architecture design, vulnerability management, and compliance-driven implementation (SOC2, ISO 27001). - Proficient in Python, PHP, JavaScript, TypeScript, and various security tools and methodologies, including DevSecOps, Kubernetes, and OWASP standards. - Experienced in leading cybersecurity teams, managing security programs, and ensuring compliance with standards like ISO 27001, SOC2, PCI, and GDPR. - Extensive experience in securing applications through threat modeling, secure SDLC, and implementing security controls across diverse technology stacks. - Skilled in securing cloud environments, managing SIEM systems, and conducting infrastructure security testing. - Fluent in English (C1), with intermediate Polish (B1+). - Holds ISO27001 Lead Implementer, AWS Certified Security - Specialty, Google Certified Cloud Security Engineer, and eMAPT certifications.

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Seniority Expert (10+ years)
Location Poland
SQL 12yr.
.NET 12yr.
PHP 6yr.
ASP.NET Core Framework 6yr.
Entity Framework 6yr.
.NET Core 6yr.
Architecture Components 5yr.
MySQL 5yr.
Azure DevOps 5yr.
Angular 3yr.
Node.js 3yr.
Vue.js 3yr.
Azure 3yr.
Ruby on Rails 2yr.
Kubernetes 2yr.
C#
JavaScript
Backbone.js
jQuery
ASP.NET MVC Pattern
.Net WCF
WPF
Kendo UI
SASS
Underscore.js
NoSQL
Oracle Database
Agile
REST
Scrum
Gitflow
JSP Liferay
Web API
Winforms
...

- Senior Full-Stack Developer with 12+ years of experience in software engineering; - Certified in .NET Microservices, Scrum Master, and Python Programming; - Skilled in building scalable web applications using .NET (Core, 6–9), C#, and ASP.NET; - Strong experience in microservices architecture, CQRS pattern, and RESTful API design; - Familiar with Vertical Slice architecture and Domain-Driven Design principles; - Proficient in front-end development with Vue.js, Angular, Kendo UI, and SASS; - Experience with modular frontend architecture using single-spa; - Hands-on experience with Microsoft Azure (App Service, Container Registry, Azure SQL); - Implemented CI/CD pipelines using Azure DevOps, Azure Pipelines, Git, and Kubernetes; - Worked with SQL Server, NoSQL databases, SignalR, WireMock.NET; - Familiar with Node.js and PHP for backend tasks and system integration.

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Seniority Expert (10+ years)
Location Madrid, Spain
React 6yr.
JavaScript 6yr.
TypeScript 6yr.
CI/CD 3yr.
Next.js 2yr.
CSS 6yr.
HTML5 6yr.
Redux-Saga 6yr.
Git 6yr.
Responsive Design 4yr.
Performance Optimization 4yr.
RESTful API 1yr.
CRUD 1yr.
Ant Design
Material UI
Styled components
Tailwind CSS
Node.js
React Context
React Hooks
Redux
Redux-toolkit
GCP
Docker
Github Actions
Jest
Shopify API
Zod
Zustand
...

Seasoned Front-end Engineer with over 6 years of experience and proficiency in cutting-edge technologies such as React, Redux, and Next.js. Specializes in React with TypeScript for building robust and maintainable applications.Skilled in engineering dynamic user interfaces, achieving significant performance optimizations and codebase enhancements. Pioneered comprehensive testing strategies to ensure high-quality software and maintain reliability across deployments.Demonstrates proven expertise in responsive design and cloud-based solutions, with recent mastery in Next.js 15 Server Components. Experienced in collaborating on international remote projects, consistently contributing to improved user engagement and overall software performance.Holds key certifications, including Next.js 15 & React and AWS Cloud Practitioner, reflecting a commitment to continuous learning and professional growth.Combines strong technical acumen with essential soft skills such as problem-solving, communication, and teamwork—making this engineer an excellent candidate for advanced Front-end roles.

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Seniority Senior (5-10 years)
Location Bellinzona, Switzerland
JavaScript 8yr.
TypeScript 6yr.
React 6yr.
React Native 4yr.
Node.js 4yr.
Crashlytics
Expo
Redux
Redux-Saga
Redux Thunk
Styled components
Vuex
yup
Socket.io
Firebase
MongoDB
Docker
GitHub
Github Actions
Linux
Notion
SMTP
TLS
Bcrypt
Firebase Hosting
Storage
...

- Experienced in React Native: Developed and delivered multiple React Native mobile applications, including a KenZen App and a Furniture Design Time-Tracking App, integrating Firebase, Redux, animations, and state management. Over 4.5 years of experience with React Native - Full-Stack Development in Fintech: Led fintech real estate app development, handling both front-end (ReactJS, Styled-Components) and back-end (NodeJS, MongoDB) while managing CI/CD pipelines and real-time updates. - Senior Developer in Web & Mobile Apps: Designed and implemented scalable mobile and web applications, ensuring high code quality, debugging, and managing releases on App Store and Play Market. - Developed e-commerce web solutions using Vue and Vuex, collaborating with back-end and QA teams, - Experienced in Docker, GitHub Actions, and Linux server management, optimizing deployment pipelines and application performance. - Intermediate English

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Seniority Senior (5-10 years)
Location Ukraine
TypeScript
C/C++/C#
Go
Python
Node.js
Java
PHP
Ruby
Angular
React
Vue.js
Spring Boot
MongoDB
MySQL
Neo4j
Redis
GCP
Ansible
Jenkins
Cypress
Selenium
Github Actions
GraphQL
JWT
OAuth
RESTful API
GRPC
WebSockets
Kafka
RabbitMQ
Terraform
...

Passionate Senior Software Engineer with 7 years of experience excels in building complex web applications leveraging mastery in languages such as JavaScript, TypeScript, C#, Go, and Python. Renowned for architecting a legal SaaS platform yielding a 40% operational efficiency boost and pioneering AI-powered chatbot integration, showcasing a 30% reduction in case handling efforts. Adept in cloud services (AWS, Azure, GCP), microservices, and CI/CD with an Agile mindset, drives collaboration and continuous improvement. Holds a solid foundation with a Bachelor's degree in Computer Science from NTUA, cementing technical prowess in the software industry through contributions to large-scale projects that enhance user experiences, performance, and reliability.

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Seniority Senior (5-10 years)
Location Katerini, Greece
TypeScript
React
Ext JS
Java
Spring Boot
CSS
SCSS
Tailwind CSS
Node.js
mui
Oracle Database
Prisma
AWS
GCE
Apache Maven
BitBucket
Github Actions
CI/CD
Gradle
Docker
Drizzle
...

- Full-Stack Developer with 4+ years of experience in software engineering; - Skilled in building responsive UI using React, Next.js, TypeScript, Tailwind, and MUI; - Strong experience in Java and Spring Boot for back-end development; - Proficient in API development, integration, and optimization for performance; - Experienced with PostgreSQL, MySQL, and Oracle for database management; - Familiar with Node.js for scripting and backend tasks; - Hands-on experience with unit and integration testing using Jest, React Testing Library, and JUnit; - Solid understanding of SDLC, CI/CD, and application deployment processes.

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Seniority Middle (3-5 years)
Location Slovakia
bug fixing
Parsers
Unix
...

Software engineer with over 27 years of experience, specializing in RDBMS and system software design. Core expertise in developing features and bug fixes for MySQL, including authorship of client-server protocol, lexer, parser, and SQL commands. Proficient in C, C++, and SQL with a demonstrated history of improving software performance and security, evident by contributions to MySQL's client-server protocol deployed in NASA's Mars Rover mission. Notable milestones include a groundbreaking symbol resolution method soon to be published in Springer's 'SN Computer Science' journal and multiple MySQL awards, including 'MySQL Rock Star 2025'. Holding a Bachelor of Sciences from the Institute of Technology, University of Belgrade, with a diverse language skill set and a portfolio of open-source contributions.

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Seniority Expert (10+ years)
Ansible 8yr.
AWS CloudTrail 6yr.
IaC 6yr.
Azure 3yr.
AWS Security Groups 8yr.
CloudCheckr Finance Manager 6yr.
Docker Compose 6yr.
Nessus 6yr.
MySQL 3yr.
PostgreSQL 3yr.
Azure Kubernetes 3yr.
ACF 3yr.
Palo Alto 3yr.
GCP 2yr.
Snyk 2yr.
Identity Server 1yr.
Github Actions 1yr.
Checkmarx 1yr.
Sonarcloud 1yr.
XDR 1yr.
Mentor Aptitude
Shell Scripts
Content Security Policy
CSP
...

DevSecOps Engineer with over a decade of expertise, specializing in compliance automation and cloud security hardening, underscored by a solid foundation in Computer Science and Software Engineering. Their technical prowess spans CSPM tools, security suite deployment, and vast experience with CI/CD pipelines and major cloud service providers (AWS, Azure, GCP). With proficiency in key programming/scripting languages such as Python, Bash, and PowerShell, they have effectively contributed to various domains, including Healthcare, Business, and EdTech, holding certifications like Azure Security and MS 365 Security. Their track record demonstrates implementing secure solutions, from SIEM enhancements to fortifying high-load NFT trading platforms. The engineer's ability to transform security practices, ensuring robustness and business continuity in fintech and healthcare, positions them as a competitive candidate poised for contributing significantly to prospective projects.

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Seniority Expert (10+ years)
Location Warsaw, Poland
Docker
Splunk
VmWare
Python
C/C++/C#
MS Dynamics 365
k-NN
AWS Quicksight
Frida
Ghidra
GDB
Office 365
GRPC
Cisco ASA
Jadx
...

DevSecOps specialist and system administrator with a 7-year tenure, fusing expertise in secure infrastructure solutions with a security-focused approach to system administration. Key strengths include Docker containerization, Infrastructure as Code practices, and intensive security testing using tools like OWASP ZAP, Black Duck, and Coverity. Demonstrated aptitude in log management and real-time security event detection with Splunk. Technical proficiency spans a broad range of areas including network security, cryptography, and cloud platforms. The engineer's project history showcases successful roles across IoT, E-Commerce, and business domains, with substantial contributions to secure and compliance-heavy environments, while maintaining system reliability and performance.

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Seniority Senior (5-10 years)
Location Gdansk, Poland
React 3yr.
Redux
JavaScript
TypeScript
CSS
HTML5
LESS
React Testing Library
Redux-Saga
Redux Thunk
Redux-toolkit
Webpack
AWS
Cypress
Jest
Figma
Git
GraphQL
...

- 5+ years of experience in IT - Upper-Intermediate English - Available ASAP

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Seniority Senior (5-10 years)
Location Ukraine
JavaScript
React
TypeScript
Ant Design
CSS
HTML
SASS
Tailwind CSS
Next.js
Node.js
React Native
Redux
Redux-Saga
Redux Thunk
Redux-toolkit
Firebase
MongoDB
Agile
Kanban
Scrum
Algolia
Cypress
Git
GitHub
GitLab
Git API
GraphQL
RESTful API
Jira
macOS
Windows
...

- 5+ years of commercial experience in IT - Experience in developing web applications using JavaScript (React, Redux) - Deep knowledge of HTML, CSS, TypeScript - New functionality development - Communicative, responsible, hardworking, result-oriented - Experience from simple sites to huge projects for companies - Good attention to details - Good logical thinking and team play - Intermediate+ English. - Availability starting from ASAP.

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Seniority Middle (3-5 years)
Location Kyiv, Ukraine
React
JavaScript
TypeScript
Bootstrap
CSS
HTML5
Material UI
Socket.io
Storybook
Styled components
Formik
NPM
Redux
Redux-Saga
Redux Thunk
Reselect
Webpack
Lodash
Node.js
Liquibase
AWS
Git
Google Maps API
JWT
OAuth
PayPal API
RESTful API
Stripe
YouTube API
Shopify
React-highcharts
SAAS
SSR
...

- Front-end developer with the overall experience in web engineering for over 3 years. - Intermediate English. - Available ASAP.

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Seniority Middle (3-5 years)
Location Zaporizhzhya, Ukraine
React Native
JavaScript
TypeScript
Redux
PHP
AngularJS
Express
jQuery
React
Bootstrap 4
CSS
HTML5
Material UI
MongoDB
MySQL
BDD/TDD
MVC
OOP
Cucumber
Mocha
Git
Github Actions
GitLab CI
GraphQL
...

- Versatile React Native Developer with 5+ years of experience in delivering robust mobile applications, with a deep understanding of the React ecosystem and modern front-end development. - Holds a solid foundation in software engineering with a Bachelor's degree in Economics, specializing in Accounting and Audit, adding a strong analytical dimension to programming skills. - Proficient in an array of technologies including JavaScript, TypeScript, ReactJS, Redux, Expo, NodeJS with Express, and associated libraries and tools. - Demonstrated expertise in the full software development lifecycle (SDLC), object-oriented programming (OOP), Model-View-Controller (MVC) pattern, Test-Driven Development (TDD), and Behavior-Driven Development (BDD). - Adept in integrating payment solutions such as Stripe, engaging with APIs, and developing cross-platform applications that enhance user experience. Familiar with web development technologies like HTML5, CSS, and cloud services. - Contributed to diverse projects ranging from live nature cams, NFT galleries, healthcare, e-commerce, to social media marketing, demonstrating versatility and the ability to adapt to varied domains. - Team player with intermediate English communication skills, facilitating collaboration with global teams and ensuring alignment with project goals.

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Seniority Senior (5-10 years)
Location Uzhgorod, Ukraine
Ant Design
React Native
TypeScript
RTK-query
JavaScript
CSS
HTML
SASS
Tailwind CSS
ES6
React Context
Redux
Redux Thunk
Reselect
Ext JS
GatsbyJS
React
AWS Amplify
Adobe Illustrator
Adobe Photoshop
Sketch
Atlassian Trello
Jira
Axios
BitBucket
Git
CMS
Google Maps API
Jira API
RESTful API
Zeplin
Flask RESTful
Ghost
Pdftron
Redux-saga Mobx
sketching
...

- React.js and React Native Expertise: Over 5 years of dedicated experience, showcasing proficiency in building mobile applications and admin panels. - Proficient in TypeScript: Demonstrated use of TypeScript across multiple projects, enhancing application scalability and maintainability. - Redux and Mobx for State Management: Extensive application of Redux and Mobx in project development, ensuring efficient state handling. - Diverse UI Frameworks Knowledge: Employed Material UI, Ant Design UI, and react-native-paper, reflecting versatility in user interface design. - GraphQL and REST APIs Integration: Integrated GraphQL and RESTful services for optimal data retrieval and management in applications. - Solid JavaScript ES6/ES7 Skills: Consistent use of modern JavaScript standards in development projects, forming the basis of his React Native work. - Experienced in Redux-saga and Redux-thunk: Utilized Redux-saga and Redux-thunk for managing complex asynchronous operations in various applications. - Upper-Intermediate English -Available ASAP

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Seniority Senior (5-10 years)
JavaScript
React
TypeScript
ES6
Gulp.js
React Bootstrap
Redux
Vuex
Webpack
GatsbyJS
jQuery
Next.js
Vue.js
Material UI
Pug
SASS
SCSS
Liquibase
MongoDB
MySQL
PostgreSQL
GraphQL
RESTful API
Shopify
...

- 7+ years IT professional in front-end web development in the field of web-oriented applications for startups, midsize businesses, and large enterprises from various industries. - Expert in React. - Follow React updates. - Good knowledge of TypeScript and JavaScript. Have fully and deep understanding of UX/UI design implementation into HTML layout. - Experienced in different approaches, front-end engineering principles, and concepts. - Knowledge in functional programing, service-based fronted development, OOP based on prototypes, Unit testing (TDD). - Upper-intermediate English - Available ASAP

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Seniority Senior (5-10 years)
Location Odesa, Ukraine
AngularJS 2yr.
React 2yr.
C#
JavaScript
PHP
Ajax
Bootstrap
CSS
DHTML
HTML
jQuery
XHTML
XML
XSLT
Angular
Backbone.js
Express
Node.js
Angular CLI
Angular flex-layout
Angular JWT
Grunt
Gulp.js
NPM
ASP.NET MVC Pattern
Entity Framework
JSON
Laravel
Microsoft SQL Server
MySQL
AWS
BitBucket
Git
Jira
Linux
Microsoft Visual Studio Code
Notepad++
Sublime Text
Postman
RESTful API
Angular Material UI
Bower
MSNAgile
...

- 6+ years of experience in the IT industry - 5+ years of experience with Angular - 2 years working with Angular.JS 1.x - Fluent English - Available ASAP

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Seniority Middle (3-5 years)
Location India
JavaScript 6yr.
TypeScript 4yr.
React 3yr.
Angular 2yr.
GitLab CI
jQuery
Node.js
Bootstrap 4
LESS
Pug
SASS
Tailwind CSS
Grunt
i18next
NgRx
Redux-Saga
RxJs
Webpack
AEM
SharePoint
Agile
Asana
Atlassian Trello
Jira
Figma
InVision
Postman
Project Management
Angular Material UI
Gulp-Less
...

- 6+ years of experience as a Front-End Engineer, specializing in web application development with Next.js, TypeScript, and JavaScript; - 3+ years of experience with React; - 2+ years of experience with Angular; - UI/UX: Expertise in building interactive and responsive user interfaces with Tailwind CSS, Material-UI, and Styled Components; - State Management: Proficient in Redux, Zustand, and React Context API; API Integration: Hands-on experience with REST API and GraphQL for data fetching and processing; - Testing: Writing unit and integration tests using Jest and React Testing Library; - Methodologies: Agile, Scrum, code reviews, and CI/CD processes; - Experience working on e-commerce, SaaS, and fintech projects within international teams; - Strong focus on performance optimization, user experience improvements, and close collaboration with backend developers.

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Seniority Senior (5-10 years)
Location Prague, Czech Republic
JavaScript 5yr.
React Native 4yr.
React 3yr.
Next.js 2yr.
...

Software engineer with 9 years of professional experience specializing in front-end development and React Native. Expert in building robust mobile apps and web applications using technologies such as ReactJS, NextJS, Redux, GraphQL, and Firebase.

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Seniority Senior (5-10 years)
Location 23 Nisan, Turkey
JavaScript
Angular
React
Vue.js
Bootstrap
CSS
HTML
HTML5
SASS
SCSS
NPM
Webpack
MongoDB
MySQL
Adobe Photoshop
Atlassian Trello
Jira
BEM
Eslint LinkedIn API
Git
Linux
Windows
...

- Profound knowledge of HTML5/CSS3 including preprocessors, understanding of responsive web design, and proficiency with nactive JavaScript & Frameworks. - Previously worked for Samsung, Hyundai, Mitsubishi as a technical engineer - Upper- intermediate English - Available ASAP

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Seniority Senior (5-10 years)
Location Dnipro, Ukraine
JavaScript 7yr.
React 7yr.
TypeScript 7yr.
React Native 4yr.
Ext JS 4yr.
Bootstrap 4
Highcharts
SASS
Styled components
Tailwind CSS
CI - CodeIgniter
Crashlytics
three.js
Fiber
Mobx
NativeJS
Redux-Saga
Webpack
AWS
Netlify
AWS LightSail
Microsoft Azure API
Gambling & Betting
Cypress
Jest
Playwright
Usability tests
Docker
Figma
Gitflow
GraphQL
Mentor Aptitude
Microsoft Visual Studio Code
Scrum
Craco
Framer-motion
Spring Web model-view-controller (MVC) framework
Vercel
...

Software Engineer with 7+ years of experience, specializing in JavaScript, React, and TypeScript. Delivered innovative web and mobile solutions using React Native, Next.js, and various other modern technologies. Extensive experience in automating complex tasks and contributing to international team settings. Holds a Computer Science Degree and has been instrumental in developing platforms for communication, business management, and charitable contributions, leveraging skills in Node.js, GraphQL, Apollo, high-performance services with Next.js (SSR, SSG, ISR), and database management. Proficient in CI/CD practices, agile methodologies, and utilizing development tools such as Visual Studio Code, Docker, and cloud services like AWS. Proactive in incorporating accessibility, internationalization, and PWA functionalities to enhance user interfaces.

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Seniority Senior (5-10 years)
Location Ukraine
JavaScript 8yr.
React 5yr.
TypeScript
Vue.js
Node.js
CoffeeScript
Lua
Angular
D3.js
Ext JS
Nuxt
Apache Spark
Struts 2
CSS
HTML
Material UI
Socket.io
Tailwind CSS
Leaflet
Mobx
Strapi
MongoDB
NeptuneDB
PostgreSQL
Netlify
AWS Lambda
Blockchain
Apache HTTP Server
Nginx
Chai
DeFi
Smart Contract
Cypress
Jasmine
Jest
Karma
Mocha
Protractor
Unit Testing
Zeplin
Docker
Figma
GitLab CI
Jenkins
Kubernetes
HTTP
WebSockets
HubSpot
Linux
microservices
REST
Scrum
FIBARO
MapBox
OSX
Slate
...

- He is a full-stack developer with over 8 years of experience, specializing in front-end development. - His expertise spans a wide range of modern technologies, including leading frameworks like React, Vue, and Angular on the front end, and Express, Nest, and Meteor with MongoDB on the backend. - For the past 5 years, his primary focus has been on creating seamless user interfaces using React. He brings extensive experience in implementing data-driven chart dashboards, designing front-end architecture, and actively participating in various product phases as required.

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Seniority Senior (5-10 years)
Location Poland
JavaScript
TypeScript
React
Ant Design
CSS
HTML
SCSS
Mobx
React Native
Redux
Axios
Design patterns
GraphQL
RESTful API
...

I’m Victor, and I am a front-end web developer with one year experience. I mostly specialize in JavaScript, TypeScript, React.js, Ant Design, HTML, CSS, SCSS, Redux. Knowledge of these technologies allowed me to successfully complete multiple projects. I am friendly, independent, and easily can find common ground with team members, so I have no problem with teamwork. I am an open-minded person, and always ready to learn from more experienced colleagues. If you want a reliable and easy-going team member, then let me help you. Working with me, you will receive an individual approach to your project, attention to detail and daily progress reports.

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Seniority Junior (1-2 years)
Location Zaporozh'ye, Ukraine
React 6yr.
React Native 6yr.
JavaScript 5yr.
TypeScript 5yr.
Node.js 5yr.
HTML/CSS 5yr.
Objective-C
Babel
Fastify
Mobx
React Context
React Router
Redux-Saga
Express
Lodash
NestJS
Vue.js
Material UI
Storybook
AWS DynamoDB
MongoDB
MySQL
PostgreSQL
Prisma
Redis
Typeorm
AWS
AEM 6.2
CI/CD
New Relic
Clean Architecture
GraphQL
RESTful API
Jest
MQQT
PWA
Shopify
Terraform
SASS/SCSS
Shopify API
STLC
...

A highly skilled software engineer with expertise in JavaScript, TypeScript, Node.js, React.js, and a range of databases including SQL (MySQL, PostgreSQL) and NoSQL (MongoDB, Redis). Demonstrates proficiency in HTML, CSS, and responsive design, as well as advanced ORM tools (TypeORM, Prisma) and API development (REST, GraphQL). Adept at state management using Redux, MobX, and has experience with Docker for containerization. Showcases a strong background in computer science, evidenced by work on complex projects such as a global sports streaming platform and an online casino network, revealing a deep understanding of modern web technologies and best practices. Excels in collaborative environments, where they have led teams towards the successful delivery of products meeting stringent performance and reliability standards.

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Seniority Middle (3-5 years)
Location Poland
React
JavaScript
TypeScript
Angular
CSS
HTML5
Material UI
SCSS
Styled components
Tailwind CSS
NgRx
React Hooks
Redux
Redux Thunk
Redux-toolkit
Vite
Webpack
Git
GraphQL
NGXS
Reactive Forms
RTK Query
...

- Experienced Front-End Developer with 4 years of background in front-end development, building scalable, high-performance web applications. - Experienced in React, Angular, and TypeScript state management (Redux Toolkit, RxJS), API integration (GraphQL, REST), and performance optimization for enhanced user experience. - Skilled in designing responsive UIs (Material-UI, SCSS) and implementing secure authentication systems (JWT, role-based access control). - Adept at performance optimization, reusable component development, and real-time data visualization. - Strong collaborative mindset, working closely with UI/UX designers, backend teams, and stakeholders to deliver seamless and efficient front-end solutions.

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Seniority Middle (3-5 years)
Location Netherlands
JavaScript
React
Ext JS
Node.js
Express
Python
OpenAI
Ajax
jQuery
C/C++/C#
EJS
Passport.js
Redux-Saga
Flask
Power BI
MySQL
GCP
Heroku
AWS CloudFront
AWS S3
Docker
Fetch API
JWT
RESTful API
Git
Github Actions
Jest
WebSockets
Hugging Face
...

- Engineer with 3+ years full-stack development expertise specializing in interactive web applications. - Strong proficiency in JavaScript/TypeScript, React/Next.js, Node.js/Express.js, MongoDB, MySQL, AWS S3, and CI/CD with GitHub Actions. - Practical experience with cloud services, responsive design, real-time communication, and AI-powered tools evident from diverse projects. - Degree in Computer Science reflecting solid theoretical underpinnings complemented by an Engineering BTEC. Practical application of knowledge demonstrated in various roles. - Diverse portfolio including AI-powered tools, multimedia processing applications, and e-commerce platforms showcases in-depth understanding of SDLC and modern software practices - Adept in team collaboration, problem-solving, and mentoring, with a keen eye for database optimization and system efficiency.

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Seniority Middle (3-5 years)
Location Sheffield, United Kingdom
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