Discover Top Developer Profiles

Our directory at Upstaff.com showcases a talented group of developers, each bringing a wealth of expertise to the table.

  • With profiles highlighting skills in IT development, AI, design, sales, marketing, admin, and customer support, our developers stand out for their rigorous vetting and diverse technical proficiencies. Ranging from seasoned experts with over a decade of experience to skilled mid-level professionals, they excel in languages like JavaScript, Python, and React, tackling complex projects with precision.
  • Hailing from various regions, including Europe, LatAm, Israel, and the United States, our developers offer a global perspective, ensuring adaptability and high-quality work across industries.

Each profile reflects a commitment to excellence, validated through thorough technical assessments and communication evaluations, making them reliable partners for any project.

Tableau 5yr.
Qlik Sense 2yr.
Deep Learning
Natural Language Processing
Python
ETL
Looker Studio
Power BI
SQL
Excel
...

- 5 years of experience in developing and maintaining complex Tableau dashboards and reports using multiple data sources for diverse industries - 2 years of experience with Qlik; led the design and development of interactive dashboards using Qlik Sense, Power BI, and Tableau; designed and implemented data models in Qlik Sense, facilitating data discovery and exploration. - Upper-Intermediate English

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Seniority Senior (5-10 years)
Location Rawalpindi, Pakistan
Power BI
Python
Microsoft Azure SQL Server
SQL Server Management Studio
...

• 3+ years in BI Engineer. • Data load automatization in Python. • Certificate: Python for Data Science and AI; Databases and SQL for Data Science. • Intermediate English. • Available Full-time. • Ready to start in one week.

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Seniority Senior (5-10 years)
Location Ukraine
Python
AWS SageMaker (Amazon SageMaker)
NumPy
OpenCV
PyTorch
Scikit-learn
TensorFlow
C++
Java
Apache Spark
Matplotlib
NLTK
Pandas
PySpark
SciPy
Databricks
Jupyter Notebook
MapReduce
Apache Hadoop
Greenplum
MongoDB
MySQL
NoSQL
PostgreSQL
SQL
AWS
IBM Spectrum LSF
Slurm
AWS Batch
AWS Lambda
AWS S3
Google BigQuery
Docker
Git
Linux
PyCharm
Shell Scripts
Multi-threading
YAML
...

- 2+ years of experience with Python as a Data Engineer and Deep/Machine Learning Intern - Experience with Data Vault modeling and AWS cloud services (S3, Lambda, and Batch) - Cloud Services: Sagemaker, Google BigQuery, Google Data Studio, MS Azure Databricks, IBM Spectrum LSF, Slurm - Data Science Frameworks: PyTorch, TensorFlow, PySpark, NumPy, SciPy, scikit-learn, Pandas, Matplotlib, NLTK, OpenCV - Proficient in SQL, Python, Linux, Git, and Bash scripting. - Had experience leading a BI development team and served as a Scrum Master. - Native English - Native German

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Seniority Middle (3-5 years)
Location Hannover, Germany
Solidity
Haskell
SalesForce Workflow
Qlik Sense
SQL
Blockchain
Git
Jira
My Requests65
...

- Highly Professional Software Engineer with 7+ years of expertise in QlikView and over 2 years of hands-on experience in the blockchain industry. - Proficient in Solidity and DAML Smart Contracts, he possesses a strong command of blockchain technologies. - With developed analytical and problem-solving skills, Oleg excels in identifying efficient software solutions to complex challenges. - He consistently meets project requirements and delivers results within deadlines. - Upper-intermediate English.

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Seniority Senior (5-10 years)
Location Ukraine
Salesforce
MongoDB
Power BI
Oracle Database
CRM
JavaScript
Angular
jQuery
Node.js
React
Chart.js
Google Spreadsheets
Tableau
SQL
T-SQL
GCP
Zapier
Google Data Studio
API
Xero
Google Cloud SQL
...

- Highly experienced developer, team lead, and analyst focused on developing customized solutions.3 master's degrees, 15 years of experience, 4 major projects in leadership positions, and numerous Salesforce projects. - Upper-Intermediate English

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Seniority Senior (5-10 years)
Location Ukraine
Excel
Power BI
SQL
Looker Studio
...

A data analyst & BI Expert with Marketing background.

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Seniority Middle (3-5 years)
Location Lagos, Nigeria
Power BI
Tableau
Python
Pandas
Prefect
Apache Airflow
Data Analysis Expressions (DAX)
Databricks
ETL
ML
Periscope
BQ
dbt
MongoDB
Neo4j
PostgreSQL
Snowflake
SQL
Google BigQuery
Docker
Git
GDS
Metabase
...

- Experienced BI Analyst with a diverse background in data analysis, data engineering, and data visualization - Proficient in utilizing various BI tools such as PowerBI, Tableau, Metabase, and Periscope for creating reports and visualizations. - Skilled in exploratory data analysis using Python/pandas or SQL, as well as data manipulation in Excel - Experienced in database engineering and ETL processes using airflow/prefect/databricks as an orchestration tool and dbt for transformations. - Knowledge of data governance and implementing data standards. - DB: Postgres, BigQuery/Snowflake. - Advanced English

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Seniority Senior (5-10 years)
Location Odesa, Ukraine
Python 5yr.
SQL 5yr.
Apache HTTP Server 5yr.
AWS Cloudformation 4yr.
Databricks 3yr.
Matplotlib 2yr.
Seaborn 2yr.
Tableau 2yr.
MongoDB 2yr.
Cassandra 1yr.
Azure MSSQL 1yr.
...

Data Analyst / BI Engineer with an extensive background in Computer Science and Software Engineering, bringing over 5 years of hands-on experience in high-level programming languages like Python and SQL to the table. Expertise is anchored in building robust data engineering solutions utilizing technologies such as Apache Spark, Apache Airflow, Databricks, and a variety of cloud platforms including AWS and Azure. Proven track record in data migration, optimization, and visualization with tools like Power BI and Tableau, reinforced by a deep understanding of Data Science principles. Adept at both relational and non-relational databases, showcasing remarkable proficiency in PostgreSQL and experience in MongoDB, MSSQL and Cassandra. This individual has made major contributions to cross-domain projects including blockchain, crowd investing, and securities analysis, evidenced by measurable improvements in data processing efficiency and reliability.

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Seniority Senior (5-10 years)
Location Warsaw, Poland
Python
SQL
Google Charts
Tableau
NumPy 6yr.
R 6yr.
dplyr 6yr.
Matplotlib 6yr.
Pandas 6yr.
Plotly 6yr.
ggplot2 5yr.
MySQL 4yr.
Scikit-learn 3yr.
SciPy 3yr.
MongoDB 3yr.
BitBucket 3yr.
Excel 3yr.
Google Spreadsheets 2yr.
Looker Studio 2yr.
AWS Glue Studio 2yr.
GCP Storage 2yr.
Github Actions 2yr.
Seaborn 1yr.
PostgreSQL 1yr.
Redis 1yr.
...

Software Engineer with a Computer Science and Software Engineering background and 5 years of experience specializing in data analysis, visualization, and backend systems across retail, mobile, and finance domains. Proven expertise in languages such as Python, SQL, and R, supported by strong knowledge of cloud services like AWS and GCP. Skilled in BI tools and data visualization with Tableau, Looker Studio, and programming libraries Matplotlib, Seaborn, and Folium. Experienced in database management with MySQL, PostgreSQL, and NoSQL databases like Redis and MongoDB. Proficient in Data Engineering practices using Apache Spark and ETL/ELT processes with Apache Airflow. Demonstrates advanced capabilities in Machine Learning and Data Science with extensive use of Pandas, NumPy, and Scikit-learn. Committed to DevOps with experience in Docker, Bash Scripting, and version control systems like Git.

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Seniority Middle (3-5 years)
Location Poland
HTML5
CSS3
SASS/SCSS
Gulp-Less
Webpack
KYC 5yr.
Atlassian Confluence
Jira
Slack
Code Review
Collections API
Github Actions
Problem Solving
Unix
Data Structures
Zendesk
...

Software engineer with over five years of experience as a front-end developer, specializing in responsive web development and the implementation of web applications. Proficient in HTML5, CSS3, SASS/SCSS, and JavaScript, with a foundational understanding of React. Experienced with front-end build tools like Gulp and webpack, as well as version control systems including Git and platforms like Gitlab and GitHub. Demonstrates strong problem-solving skills in client service roles and is well-versed in SDLC practices and compliance protocols, including KYC checks and CDD reviews. Holds an ongoing education in front-end development, with a commitment to continuous improvement and the application of modern development methodologies and patterns.

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Seniority Junior (1-2 years)
Location Ukraine
JavaScript 8yr.
HTML5 8yr.
CSS3 8yr.
Python
Java
TypeScript
Angular
jQuery
Next.js
Node.js
React
Bootstrap 4
HTML
SCSS
Tailwind CSS
XML
C/C++/C#
Django
FastAPI
Flask
Guice
Java FX
JPA
JSON
Lombok
Hibernate
Spring
.NET
InfluxDB
KDB
MongoDB
MySQL
PostgreSQL
Redis
SQLite
AWS
AWS S3
AWS S3 MinIO
Apache Maven
JMeter
JUnit
Mockito
Postman
Apache Tomcat
AutoCAD
BitBucket
Git
Blazor
CI/CD
GitLab CI
Gradle
Docker
Swagger
Figma
Grafana
Prometheus
Kafka
RabbitMQ
WebSockets
Solidus
...

- Extensive Full-Stack Development Experience: Over 8 years of experience in developing robust web applications using JavaScript, TypeScript, and Python. Demonstrated expertise in NodeJS, Angular, and experience with Python-based frameworks (Django, Flask) aligns with the desired skill set for AI Bot enhancement. - AI & Machine Learning Acumen: Keen on AI and Robotics projects, with a solid foundation in implementing machine learning models, which can be leveraged to enhance AI Bot capabilities, particularly in areas of speech recognition and NLP. - Proficient in Modern Web Technologies: Skilled in TypeScript, familiar with React and Next.js through self-study and professional development. Adaptability to incorporate Tailwind CSS and FastAPI for rapid, responsive design. - Innovative Problem Solver: Proven track record of debugging and optimizing complex systems. Experience in unit testing and code quality control ensures the ability to identify and fix issues impacting bot performance. - Collaborative Team Player: Effective in team settings ranging from 3 to 15 members. Experienced in leading and collaborating on projects, ensuring seamless integration of new features and technologies.

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Seniority Senior (5-10 years)
Location Kharkiv, Ukraine
PHP
Laravel
Drupal
JavaScript
Ext JS
jQuery
HTML
XML
Symfony
PHPUnit
Xdebug
GTM
MongoDB
MySQL
SQL
DigitalOcean
Docker
Vagrant
SAP
Facebook API
Payment Gateways
RESTful API
Git
Linux
macOS
Windows
Selenium Webdriver
SOAP
Blackfire.io
CRM
OOP/MVC
xhprof
...

- About 10 years of experience in development- Upper-Intermediate English- Ready to start ASAP- Available Part-time - No vacation plans- Location: Moldova

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Seniority Senior (5-10 years)
Location Republic of Moldova
Python
Auth0
JavaScript
Aiogram
Pydantic
pytest
Django
Django REST framework
FastAPI
Quasar
React
Vue.js
MongoDB
MySQL
PostgreSQL
Redis
SQL
SQLAlchemy
AWS
Celery
RabbitMQ
CI/CD
Docker
Docker Swarm
OpenAPI
Stripe
Git
Grafana
Prometheus
Jira
Kanban
Scrum
Linux
Windows
Unit Testing
gRPS
Nginx/Traefik
...

- Python Engineer with 5+ years of experience designing, developing, and maintaining web applications and services across diverse industries (Financial Services, Healthcare, E-commerce, Education). - Proficient in both full-stack and backend development utilizing Python frameworks like Django, FastAPI, and Nameko. - Designed and implemented microservices for financial trading platform, healthcare platform, and more. - Extensive experience with relational (MySQL, PostgreSQL) and NoSQL databases (MongoDB, Redis). Optimized queries using Django ORM and SQLAlchemy. - Utilized AWS S3 for storage and integrated with various cloud services (Stripe, Auth0, Pipedrive). - Strong computer science expertise and commercial experience in web services architecture and development - Experience with scrapers, extracting data from sites, serializing and validating data

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Seniority Senior (5-10 years)
Location Ukraine
Python 5yr.
Banking
Django 5yr.
Kafka 4yr.
JavaScript 3yr.
TypeScript 3yr.
HTML/CSS Preprocessors 3yr.
Webpack 3yr.
AWS SQS 3yr.
Axios 3yr.
GitLab CI 3yr.
Material UI 2yr.
Formik 2yr.
yup 2yr.
Lodash 2yr.
Azure Service Bus 2yr.
Jenkins 2yr.
Bootstrap 4 1yr.
Github Actions 1yr.
Jest 1yr.
RabbitMQ 1yr.
OAuth 1yr.
Flask
...

Software engineer with a comprehensive 5-year background in developing applications across Fin-tech, Management, and E-commerce domains. Deeply versed in a broad tech stack, including advanced proficiency in Python (5 years), JavaScript (3 years), and TypeScript (3 years), with solid experience in Django, React, and cloud services like AWS and Azure. Demonstrated expertise in DevOps and CI/CD methodologies is evident from hands-on Kubernetes and Terraform experience. Proven track record of optimizing application performance and infrastructure automation, leading to significant reductions in processing time, and enhancement of deployment reliability. The engineer's problem-solving acumen and ability to drive efficiency improvements are reflected in the development of feature-rich platforms and efficient system architectures.

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Seniority Senior (5-10 years)
Location Georgia
Python 6yr.
Banking
Alembic 6yr.
Django 6yr.
Bash 6yr.
Docker Compose 6yr.
JavaScript 5yr.
TypeScript 5yr.
HTML/CSS Preprocessors 5yr.
Webpack 5yr.
Kafka 5yr.
Jenkins 5yr.
Pydantic 4yr.
AWS DynamoDB 4yr.
Redis 4yr.
AWS EC2 4yr.
Celery 4yr.
Kubernetes 4yr.
Material UI 3yr.
Ext JS 3yr.
Lodash 3yr.
AWS ElasticSearch 3yr.
MongoDB 3yr.
AWS CDK 3yr.
AWS SQS 3yr.
Bootstrap 4 2yr.
Azure App Service 2yr.
BitBucket 2yr.
RabbitMQ 2yr.
GitLab CI 2yr.
Marshmallow 2yr.
...

Highly experienced Software Engineer with a solid background in Computer Science and Software Engineering, boasting 6 years in the field with a focus on the Fin-tech, Healthcare, and Agriculture domains. Demonstrates proven expertise with key technologies, including Python, JavaScript, TypeScript, and has a strong grasp on both frontend and backend development (React, Django, FastAPI). Accomplished in cloud services Azure and GCP, with a track record of optimizing performance (e.g., AWS RDS tuning resulted in a 20% response time improvement). Mastery in DevOps practices, evidenced by efficient Kubernetes deployments that enhanced speed and reliability by 10%. Hands-on experience with several databases and has successfully integrated and migrated large codebases to TypeScript, reducing runtime errors by 30%. This advanced skill set places the candidate in a prime position to tackle complex software engineering challenges and contribute effectively to a tech team.

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Seniority Senior (5-10 years)
Location Poland
Rust 3yr.
TypeScript 2yr.
Solidity 2yr.
Docker Compose 4yr.
Python 3yr.
AWS SQS 3yr.
Github Actions 3yr.
JavaScript 2yr.
AWS DynamoDB 2yr.
Tokio 2yr.
Terraform 2yr.
GitLab CI 2yr.
SOLID 2yr.
Actix Web 1yr.
Express 1yr.
Node.js 1yr.
CouchDB 1yr.
MongoDB 1yr.
Hyperledger 1yr.
Helm 1yr.
Jenkins 1yr.
Kafka 1yr.
Ethers.js
Web3.js
Anchor
EIP
ERC-1155
ERC-20
ERC-721
Ganache CLI
Hardhat
IPFS (InterPlanetary File System)
Web3
API
Slither
Solhint
SPL
Waffle
...

Blockchain Developer and Software Engineer with over 5 years of hands-on experience. Skilled in multiple key programming languages including Rust, Solidity, Python, JavaScript, and TypeScript, and proficient in English with a B2 level. Holds a comprehensive education in Computer Science and Software Engineering. Technical expertise is demonstrated in diverse blockchain environments like Ethereum, Polygon, and Solana, including advanced skills in smart contracts development, security optimizations, and integration of various blockchain technologies. Proven track record in backend development with frameworks such as Django and Node.js, cloud services like AWS, and proficiency in DevOps tools such as Docker, Kubernetes, and Terraform. Successfully improved deployment speeds by 40% through Helm charts and bolstered smart contract security to mitigate 95% of exploit vectors. Combines a passion for programming with effective leadership and project management abilities which contributes to technological advancements and project success.

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Seniority Senior (5-10 years)
Location Georgia
Quadient Inspire
MS SQL Server Management Studio
Usability tests
Selenium Webdriver
Java
Groovy
Kotlin
VBA
ADB
Android APIs
Chrome Extensions
.Net WCF
Azure
Heroku
Azure DevOps
Azure Service Fabric
Allure
Apache Maven
Appium
Browserstack
Cucumber
JMeter
JUnit
Mantis
NUnit
Postman
REST-Assured
TestNG
TestRail
Zephyr
Jira API
Atlassian Confluence
Atlassian Trello
Miro
Redmine
BitBucket
Git
Github Actions
BSC
Communication Skills
Project Management
Docker
Vagrant
IntelliJ IDEA
XCode
iOS
Linux
macOS
Unix
Windows
Jenkins
Kanban
Scrum
UML
Microsoft Power Platform
Blazemeter
Git Lab
Mailtrap
...

An experienced QA Engineer with over 7 years in the field, proficient in both manual and automated testing across multiple platforms including Android, iOS, and various web browsers. With a strong track record in QA process management and documentation, the engineer excels in automating mobile and web applications, showcasing significant technical skills in tools such as Selenium, Appium, and Java. They have led teams on complex projects, such as a medical research management system, and boast hands-on experience in performance testing using Jmeter and BlazeMeter. Active in full SDLC, they apply Scrum and Kanban methodologies, emphasizing continuous integration with Jenkins. Their problem-solving capabilities extend beyond testing to improving QA practices and training team members, highlighting their comprehensive understanding of software quality assurance.

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Seniority Senior (5-10 years)
Quadient Inspire 4yr.
JUnit 4yr.
QA Automation 4yr.
API testing 4yr.
Cypress 1yr.
Jira API 4yr.
Postman 3yr.
TestRail 3yr.
Jenkins 3yr.
AWS 1yr.
GraphQL 1yr.
Appium 1yr.
JMeter 1yr.
NUnit 1yr.
Playwright 1yr.
Selenium Webdriver 1yr.
CI/CD 1yr.
Docker 1yr.
Chai&mocha 1yr.
Java
Python
ADB
Android APIs
C/C++/C#
MongoDB
SQLite
Azure DevOps
Github Actions
Kanban
Scrum
...

Software Engineer with over 4 years of experience in Automation QA, proficient in designing and executing test cases and scripts. Skilled in performance testing and adept with a variety of testing methodologies including functional, regression, API, and system integration. Holds a Bachelor's in IT and Cybersecurity and proficient in JavaScript, TypeScript, and C#. Demonstrates strong knowledge of SDLC, STLC, and adept with tools like Cypress, Selenium, and Jenkins. Experienced in working within Scrum and KanBan environments, committed to delivering quality software solutions.

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Seniority Middle (3-5 years)
Location Ukraine
Office 365
Adobe Photoshop
Python
NFT
Facebook Ads API
XML
Data Analysis
MS SQL Server Management Studio
Communication Skills
Technical Writing
Microsoft Power Platform
QA Automation
Research Skills
...

The engineer possesses a robust foundation in Computer Applications Technology with a proficiency in key software including Microsoft Office, Photoshop, and programming languages such as Python. A graduate from Nigel High School with a National Senior Certificate, the engineer has shown a proficiency for technical problem-solving and a results-oriented approach to tasks. Notable achievements include the running of successful Facebook and Google Ads campaigns which highlight expertise in leveraging digital marketing tools for targeted outreach. Despite a lack of detailed project experience or advanced qualifications, the engineer demonstrates potential as a tech-savvy professional with practical skills relevant to entry-level positions in tech industries.

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Seniority Junior (1-2 years)
Location Johannesburg, South Africa
React
React Native
TypeScript
Node.js
Express
...

Software engineer with a Bachelor's degree in Computer Software Engineering and 9 years of full-stack development experience. Expertise in React, React Native, Node.js, TypeScript, and AWS, with a record of developing SaaS fintech platforms and efficient CI/CD pipelines. Proficient in performance optimization, microservices architecture, and Web3 integrations. Adept in Agile methodologies, TDD, and advanced search implementations.

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Seniority Senior (5-10 years)
Location Gdansk, Poland
BIGData
typer
...

Website design Data entry Reading emails Customer care

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Seniority Junior (1-2 years)
Location Nairobi, Kenya
AutoCAD
Navisworks
Autodesk Navisworks
3D Modelling
MicroStation
PDS 3D
Smart 3D (SmartPlant)
...

- Process Piping Engineer with over 17 years specializing in the detailed engineering of chemical, oil, gas, and industrial facilities. - Proficient with a suite of design and engineering software including Smart 3D (SmartPlant), PDS 3D, MicroStation, and AutoCAD. - Expertise in 3D modelling, technical drawing, and document preparation, as well as a proven track record in leading engineering projects from conception through to erection and installation. - Holds a Master’s degree in Oil and Gas Pipelines and Storage, along with a Bachelor’s in Electromechanical Engineering.

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Seniority Expert (10+ years)
Location Ukraine
Ruby
Node.js
Go
PHP
Java
Python
OpenAI
LESS
SASS
Azure
Atlassian Trello
Kubernetes
WebSockets
...
Seniority Expert (10+ years)
Location New York City, United States
Python 4yr.
pytest 4yr.
Selenium Webdriver 4yr.
QA Automation 4yr.
Wireshark
Java
Neural Networks
Android APIs
Chrome Extensions
Java EE
Symfony Filesystem Component
AWS DynamoDB
Microsoft SQL Server
MySQL
QLDB
SQL
Azure
AWS Aurora
AWS Boto3
AWS CDK
Azure DevOps
Active Directory
Bamboo
GitLab CI
Jenkins
Android
API testing
Facebook Auth
Jira API
Apache Maven
Appium
Browserstack
Gatling
Manual Testing
Mobile Testing
Postman
regression testing
REST-Assured
TestRail
Tricentis Tosca
UI testing
Atlassian Trello
IBM Rational ClearCase
Jira
Git
Grafana
iOS
Linux
macOS
Windows
Kanban
Scrum
Kubernetes
Office 365
PyCharm
Webex SDK
PowerShell
WebSockets
COM
TOSCA Automation tool
...

- Software Test Automation Engineer with 8 years experience in testing different projects for different OS and Application Servers - Experience with Python automated testing - Experience in writing technical documentation - Good communication skills, ability to learn new software and process quickly and efficiently - Creating Autotests for Web and Mobile, API Testing, and Performance Testing. Mobile and desktop testing. - Good teamwork, aimed for the outcome, stress-resistance, attention to details and analytical mind.

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Seniority Senior (5-10 years)
Unity
VFX
Assembler
C
C#
C++
Delphi
JavaScript
Pascal
QBasic
C/C++/C#
HTML
HTML5
XML
WebGL
Adobe Photoshop
AR
Corel Draw
VR
XR
Android
AutoCAD
Autodesk 3DS Max
Visual Studio
XCode
BeOS
iOS
Linux
macOS
MS-DOS
Windows
Windows API
Blender 3D
GearVR
Hololens
Hololens 1&2
HTC Vive
IBM PC compatible
Kinect
Manova VR
MidiSoft Studio
Modo
Monodevelop
MR
Object Pascal
Oculus
OSX
Phaser.IO
PSVita
ShaderLab
SoundForge
Valve Hummer
...

- 24+ years in game development -Involved in VFX throughout his game dev career - Available to start ASAP - Extensive experience as a Unity3D C# developer and 2D/3D VFX artist, working on a wide range of projects from mixed reality applications for Hololens, cross-platform tools, to games with on-chain business logic. - Significant contributions to AR/VR applications, including development for indoor navigation, augmented reality software for smart-city solutions, and VR games and experiences. - Leadership roles in project development, serving as Art Director, Lead Developer, and Lead Artist on various projects, indicating a strong background in both technical and creative aspects of software and game development. - Diverse project portfolio, including work on augmented reality for plastic surgery visualization, body measurement technology for smartphone cameras, and 3D visualizations for medical and industrial applications. - Involvement in promotional and interactive demos, demonstrating the ability to create engaging content for startups and established companies alike, such as Zibra.AI and Rapid Medical Parts. - Development of a wide range of applications and games for various platforms, including web, mobile, standalone, and AR/VR platforms, highlighting versatility and adaptability in software development. - Upper-Intermediate English

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Seniority Senior (5-10 years)
Location Ukraine
JavaScript 3yr.
TypeScript 3yr.
Rust 3yr.
Solidity 3yr.
Solana
CSS 3yr.
HTML 3yr.
C 2yr.
Lodash 2yr.
Axios 2yr.
Nlog 1yr.
Webpack 1yr.
MySQL 1yr.
Chai 1yr.
Foundry 1yr.
Substrate 1yr.
Mocha 1yr.
Postman 1yr.
JWT.Net 1yr.
Waffle 1yr.
Material UI
SASS
Styled components
Entity Framework
React Router
Kibana
Atlassian Confluence
GitLab CI
BitBucket
Yul
Docker
Google Maps API
Swagger
Web API
Logstash
Chakra UI
NAudio
sfsm
...

Software engineer with a comprehensive background in full-stack and blockchain development. Proficient in languages like Rust, Solidity, TypeScript, C#, and C++, with 3 years in JavaScript and Solidity. Strong focus on blockchain ecosystems, having utilized Solidity, Ink!, and Substrate across various innovative projects, including a SPL-token creation using Solana and a cybersecurity platform for Earth satellites leveraging blockchain tech. Experienced in both front-end and back-end paradigms, employing .NET 7, ASP.NET, and React, and tools like Docker and Swagger for deployment and API management. Responsible for leading the development of complex web3 applications, such as a staking platform and a branded shoe online store, showcasing a strong understanding of SDLC, including testing with tools like Hardhat and Foundry. The engineer's project roles demonstrate an ability to handle full-stack responsibilities and a proven track record in delivering robust, scalable applications in diverse domains such as game development, e-commerce, and NFTs.

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Seniority Middle (3-5 years)
Location Georgia
Marketing strategies
Atlassian Confluence
FDD
Hack
Google Analytics
Google Spreadsheets
Ahrefs
Amplitude
Jira API
Mentor Aptitude
SwiftPM
Brand24
Hotjar
Sales strategies
Similarweb
Voluum
...

- Expert in creating and leading tech-driven blockchain and fintech solutions with robust marketing and strategic prowess; - Oversaw development and strategic planning as CEO of a self-developed platform; - Expertise in managing sizeable teams, particularly with a team of 8, driving product growth and optimizing marketing budgets; - Deep skills led initiatives in various acquisition, retention, and branding strategies, with experience across multiple international markets; - Deep understanding of HTML5, CSS, and growth-hacking techniques, underscoring a commitment to technical and user-experience excellence; - Experience in consulting web3 projects that raised investment rounds through token sales: 1. Web3 gaming platform raised $400k in 2 rounds (pre-sale, sale through launchpads). 2. Dex exchange ~$100k in one round of sale. - Created company from idea to full function product(2022-2023); - Company growth from 20k to 1 million USD FTD/month; - Max 1 month ROI=1361% (12/2017); - Optimized marketing budget in 2 times as effective (05/2019).

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Seniority Senior (5-10 years)
Location Thailand
React Native
React
JavaScript
Kotlin
Swift
TypeScript
Android Studio
Async Storage
Expo
Formik
i18next
Mobx
React Navigation
Redux
Redux-persist
Redux-Saga
Redux-toolkit
Styled components
Socket.io
Storybook
Firebase
Realm
GCP
Microsoft Visual Studio Code
WebStorm
XCode
Axios
Google Maps API
Jest
React-testing-library
EAS
Native Gesture Handler
React-hook-form
React Native Paper
Reanimated
...

- Software Engineer with a Computer Science and Software Engineering background, bringing over 7 years of experience in developing mobile and web applications. - Proficient in a spectrum of technologies, including React, React Native, TypeScript, JavaScript, and modern libraries and frameworks like Redux and Expo. - Demonstrated leadership skills as a Team Lead, with a track record in managing development cycles, CI/CD pipelines, and team coordination to ensure timely delivery of high-caliber solutions. - Adept in various domains such as IoT, utility infrastructure, and gambling. - Strong emphasis on agile methodologies, clean code principles, and cutting-edge technology integration to build scalable and performance-centric applications.

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Seniority Architect/Team-lead
Location Poland
Schedulers
Call Handling
Customer Service
Data Entry
Social Media Management
...

Professional secretary and Virtual assistant with over 3 years of industry experience across various sectors including education, entertainment, health, and business. Demonstrated abilities in managing schedules, handling communications, and providing remote administrative support to enhance operational efficiency. Proficient in research, data entry, social media management, and a suite of other administrative tasks. Offering a 10% discount to the first new client, highlighting a commitment to providing valuable and affordable services.

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Seniority Middle (3-5 years)
Location Abuja, Nigeria
Java
.NET
C#
Python
TypeScript
ADO.NET
AspectJ
Entity Framework
LINQ
Angular
Robot Framework
Spring Boot
Microsoft SQL Server
PostgreSQL
SQL
T-SQL
Azure DevOps Service
Android
Apache Maven
Appium
Cucumber
Gatling
Gherkin
JUnit
Locust
NUnit
REST-Assured
Selenium
Selenium Webdriver
Selenoid
SpecFlow
TestNG
Docker
GitHub
IntelliJ IDEA
Visual Studio
Jenkins
Jira
Kanban
Scrum
Linux
Unix
Windows
Allure Framework
Brainstorming
Html Elements framework
Microsoft SQL Analysis Services
SoapUI (Open Source)
XML Path Language
...

- Mature Software Test Automation Engineer with 8 years of commercial experience in Test Automation for the next test types: UI Web, API, ETL; - Proven practical experience in Test Automation in .NET and Java stack on 8 projects (including 2 internal) in the following domains: Order management, Insurance, Automotive, and Travel management; - Project roles: A Key Test Automation engineer; An implicit QA Lead responsible for all testing activities on the project; - An Automation QA Lead on internal projects; - Test Automation frameworks development from scratch; - Creating and maintaining automation tests that cover main business needs; - Developing and maintaining test documentation (test designs, test cases, checklists, bug reports, instruction, pages in KB, etc.); - Interviewing candidates into the Automation QA team, onboarding newcomers and training newbies; - Test planning, task estimation, and further distribution, assignment, and delegation to subordinates. Task progress monitoring and support; subordinates’ motivation and mentorship; - Communicating with customers, business requirements analysis, and clarification.

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Seniority Senior (5-10 years)
Location Lviv, Ukraine
Data Scraping
NFT marketplace
Marketing research
Marketing strategies
Web3
VBScript
Apartment (Ruby)
NativeJS
Business Analysis
Celonis
Data Analysis
Data visualization
Google Analytics
Power BI
Data Lake
MongoDB Compass
MS SQL Server Management Studio
DigitalOcean
Microsoft Azure API
Advertising
seo
Active Directory
Atlassian Confluence
Jira
Collections API
YouTube API
FDD
MVC
Smart Contract
QA Automation
Quadient Automation
Research Skills
Business development
Customer Service
Digital Marketing
Marketing Automation
Planning and Coordination
PPC
Relational
SAP Price Integration
SMM
Social Media Marketing
Team Leadership
...

- With over 12 years of growth marketing experience and 4+ years of specializing in web3 companies, brings hands-on expertise across diverse crypto verticals including exchanges, online casinos, crypto products, b2b solutions, and P2E gaming. - Data-driven marketing strategies have delivered proven results for blockchain startups and web3 companies targeting key geographies like the USA, Europe, China, Philippines, former Soviet Union countries, the UK, Australia, Canada, the specializing Middle East, and Scandinavia. - As a strategic marketing leader, exceling at capturing attention, building trust, and accelerating revenue across these global markets. - Analytical approach couples creative thinking with rigorous optimization across acquisition channels, empowering brands to scale strategically. - Collaboration with multiple blockchain projects double their business, increase revenue by millions, and rapidly grow users in target regions through my nuanced understanding of local cultures and buyer mindsets.

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Seniority Expert (10+ years)
Location France
JavaScript 4yr.
Node.js 4yr.
Redis 4yr.
PostgreSQL 3yr.
Firestore DB
TypeScript 4yr.
MongoDB 2yr.
BitBucket 2yr.
MySQL 1yr.
RabbitMQ 1yr.
Mongoose
NestJS
Presto S3
AWS DynamoDB
AWS API Gateway
AWS CloudTrail
AWS CloudWatch
AWS EC2
...

Software Engineer with a Computer Science background and 4+ years of full-stack development experience, specializing in building high-performance applications within the FoodTech, Financial, and Gambling domains. Expertise in JavaScript and TypeScript, alongside proficiency in backend technologies such as Node JS, Nest JS, and various databases including MongoDB, PostgreSQL, and MySQL. Adept in cloud services, particularly AWS, and DevOps tools like Docker and GitHub Actions. Demonstrated success in developing microservices architectures, implementing CI/CD pipelines, and managing scalable cloud infrastructure. Recognized for optimizing systems, resolving complex problems, and automating processes through robust technical solutions.

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Seniority Middle (3-5 years)
Location Poland
JavaScript 5yr.
Node.js 5yr.
AWS EC2 2yr.
MongoDB 2yr.
Firebase 1yr.
TypeScript 5yr.
NestJS 5yr.
GraphQL 4yr.
Prisma 2yr.
BitBucket 2yr.
Presto S3
AWS DynamoDB
FireStore
AWS API Gateway
AWS CloudTrail
AWS Lambda
AWS SAM
...

Skilled Full Stack Developer with 5+ years of experience in software engineering, specializing in e-commerce domain. Technical proficiencies include JavaScript, TypeScript, Node.js, and Nest.js, with a strong foundation in backend development and cloud services (GCP, AWS). Expertise in building scalable applications using databases like Redis, PostgreSQL, MongoDB, and MySQL. Demonstrated success in utilizing DevOps tools such as Docker and orchestrating CI/CD pipelines with GitHub Actions. Involved in full SDLC, agile methodologies, and has contributed to complex projects by developing RESTful APIs, microservices, and optimizing application performance.

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Seniority Senior (5-10 years)
Location Poland
Node.js
JavaScript
TypeScript
NestJS
React
Bootstrap
Bootstrap 4
CSS
HTML
SCSS
Storybook
Crashlytics
Express
Next.js
Mobx
Redux
Redux Thunk
Strapi
Firebase
MySQL
PostgreSQL
Prisma
Redis
Typeorm
AWS
Contentful
Docker
Docker Compose
Git
GitHub
Github Actions
Jest
Mocha
RabbitMQ
Swagger
Web API
MobX State Tree
PubNub
...

- Software Engineer with 7+ years of experience, holding a degree in Computer Science and Software Engineering with a focus on full-stack development across various domains, including finance, entertainment, and e-commerce. - Highly skilled in JavaScript and TypeScript with extensive backend and frontend expertise involving Node JS, React JS, and Next JS. - Proven proficiency in data management using PostgreSQL, Redis, and MySQL. - Demonstrated Cloud technologies and DevOps capabilities with AWS, Firebase, Docker, and GitHub Actions. - Accustomed to designing systems and leading projects to successful completion, as evidenced by work on a recruiting platform, online casino, and management applications.

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Seniority Architect/Team-lead
Location Poland
JavaScript 7yr.
React Native 7yr.
TypeScript 5yr.
Dart 1yr.
React 7yr.
React Navigation 4yr.
Detox 4yr.
Storybook 3yr.
Expo 2yr.
Responsive Design 2yr.
GatsbyJS 1yr.
Facebook Auth 1yr.
Unit Testing 1yr.
React Native Reanimated 1yr.
...

Software engineer with 7 years of experience in developing business applications, finance, gambling, and educational software. Proficient in JavaScript, TypeScript, and Dart with extensive expertise in React, React Native, and Flutter. Proven track record in implementing scalable, high-performance mobile and web applications with a mastery of state management libraries Redux, Redux-Toolkit, Redux-Saga, and a suite of React Native libraries. Strong foundations in Computer Science and adept in cloud services including AWS and Firebase, integrated development environments, and adopting CI/CD with Fastlane. Recognized for improving system performance through render optimization and building automated, responsive UIs across various platforms. Actively engaged in continual learning, code reviews, testing, and adhering to best software development practices ensures delivery of mission-critical projects.

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Seniority Senior (5-10 years)
Location Poland
RPA
Blue Prism
UIPath
JavaScript
Python
CSS
HTML5
Django
ABBYY Vantage
Celonis
MS Power Automate
Power BI
SQL
Automation Anywhere
Microsoft Power Platform
ClickUp
Power Apps
Git
Miro
RESTful API
Data Science
Microsoft 365 tools
Power Virtual Agents
...

- Skilled Robotic Process Automation Developer and Team Lead with extensive experience in strategizing and implementing RPA solutions across various financial sectors - An engineer with a solid track record of innovation and expertise in both RPA development and data science roles. - Expertise includes developing over 30 User Access Management applications using Blue Prism and UiPath, revamping nostro vostro reconciliation for over 100 accounts, and automating treasury processes. - Proven ability to create reusable automation components and integrate REST APIs, reducing development time by 25%. - Proficient in programming languages such as Python, SQL, and a suite of Microsoft Power Platforms tools. - Advanced English level

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Seniority Middle (3-5 years)
Location Schaffhausen, Switzerland
React
Node.js
JavaScript
TypeScript
TensorFlow
Ant Design
Bootstrap
Chart.js
CSS
HTML
LESS
Material UI
SASS
SCSS
Express
Lodash
NestJS
Next.js
Mobx
Mongoose
React Hooks
React Query
React Router
React Testing Library
Redux
Redux-Saga
Redux Thunk
Vite
Webpack
Winston
AWS DynamoDB
MongoDB
MySQL
PostgreSQL
Sequelize
Typeorm
AWS
GCP
AWS Lambda
AWS S3
AWS SES (Amazon Simple Email Service)
AWS SNS
AWS SQS
Agile
BEM
Scrum
Atlassian Trello
Jira
Redmine
BitBucket
Git
GitHub
GitLab
Context API
Facebook Auth
Google Auth
JWT
RESTful API
Swagger
Cypress
Jest
nock
Docker
Terraform
Microsoft Visual Studio Code
WebStorm
...

- 5+ years of professional experience using front-end and back-end technologies - Solid experience in building rich web applications (monolith and MSA) using frameworks and libraries such as React, NestJs, Express - Most of the development experience was gained in projects related to business corporate networks, coaching platforms, insurance, fintech, leasing, and event-management systems - Front-end: JavaScript(ES6), React, Redux, Next.js, Redux-saga, Context API, React Hooks, Chartjs, HTML, CSS(SCSS), MaterialUI, AntDesign, Tensorflow - Back-end: NodeJS (Express, NestJS), REST API, Docker, Terraform - Upper-Intermediate English

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Seniority Middle (3-5 years)
Location Slovakia
React Native
React
JavaScript
TypeScript
CSS
HTML5
LESS
Pug
SASS
Mobx
React Hooks
React-Saga
React Thunk
Redux
Firebase
AWS Amplify
API
RESTful API
BitBucket
GitHub
GitLab
macOS
Ubuntu
Windows
Stylus
...

- A skilled Mobile Developer with 7+ years of experience - Strong knowledge of Javascript, TypeScript, React.js, React Native, Redux (Thunk, Saga), MobX, and much more - Has strong critical thinking skills, the ability to navigate various data environments, hands-on technical ability in data, and a drive to understand clients’ business - Connects with Product and Engineering teams to produce instrumentation to generate insightful measurements on new and existing products - Works across departments and collaborates with business managers, systems architects, engineering delivery teams, project managers, QA, and operations teams - Upper-Intermediate English

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Seniority Senior (5-10 years)
Location Ukraine
Java 3yr.
AuraQuantic 1yr.
Business Process Model and Notation
Spring Boot 3yr.
AWS Security Groups 3yr.
JavaScript 1yr.
TypeScript 1yr.
Identity Server
Data visualization
ETL
Firebase Realtime Database
MS SQL Server Management Studio
PostgreSQL
Agile
FDD
microservices architecture
Observer
API
Atlassian Confluence
Responsive Design
Illustration and icons
...

- A software engineer with 3 years of experience specializing in web application development and business process modeling. - Has 1+ years of experience with business process modeling using AuraQuantic in a banking project. - Has experience with Cadence. - Skilled in Java, JavaScript, and TypeScript, backed by deep knowledge in Spring Framework, Hibernate, PostgreSQL, and AWS services. - Key projects include developing a banking document management system as well as managing cloud provider infrastructures. - Recognized for implementing robust authentication systems, optimizing database queries, and enhancing user experience through meticulous UI design.

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Seniority Middle (3-5 years)
Location Poland
Waterfall
Marketing strategies
Marketing research
IBM Rational ClearCase
PHP
Google Ads
Salesforce Lightning Component
Business Analysis
MariaDB
MS SQL Server Management Studio
AWS Secrets Manager
Apache HTTP Server
FDD
Project Management
Mentor Aptitude
NFT marketplace
Google Drive
...

An engineer with 20 years of experience in leadership roles across marketing, project management, and business development. Although not a traditional software engineer, they possess strong managerial skills overseeing technical teams, including web developers and SMM specialists, which could transfer effectively to tech-focused projects. Extensive experience in developing marketing strategies and conducting research, paired with a proven track record in building strategic partnerships, can contribute uniquely to a software engineering environment. Education background and linguistic proficiency were not aligned with software engineering, therefore omitted. Specific technical skills in software development were not provided, so could not be highlighted.

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Seniority Expert (10+ years)
Project Management 5yr.
Business Analysis 5yr.
Agile 5yr.
R
R (Shiny)
Apache Nifi
Power BI
Tableau
Tibco SpotFire
KSQL
MS Access
MySQL
Oracle Database
PostgreSQL
SQL
BPMN
Kanban
Scrum
UML
Waterfall
API
Asana
Atlassian Trello
Jira
Notion
AuraQuantic
IBM BPM
Axure RP
Draw.io
Figma
Microsoft Visio
Fusion
MatLab
Kafka
Balsamiq Mockups
BPM
Enterprise Architect
IgorPro
iMindMap
Invisio
Mindjet Mind Manager
MS Project
OpenAir
Pidoco
SPSS
...

- Experienced B2B Product Manager dedicated to delivering innovative products that effectively address customer pain points and drive revenue growth for businesses. - Skilled in managing a diverse range of projects, spanning from small-scale B2B/B2C web services and mobile applications to large-scale Enterprise systems. - Committed to leveraging expertise in product development, strategic planning, and cross-functional collaboration to drive successful outcomes and enhance the overall customer experience. - Extensive working experience in Product Management; - Extensive working experience in Business Analysis; - In-depth professional experience in defining and prioritization the development of new or enhanced data products in conjunction with business users and other stakeholders; - Extensive hands-on experience in alignment of needs with stakeholders; - Extensive working experience in agile practices and methodologies - In-depth professional experience in managing the product backlog, planning, and prioritization of product/feature development; - Strong ability to prioritize, focus, and organize; - Proficient in various aspects of managing a multi-disciplinary product development team - Excellent English language and communication skills, - Able to effectively manage shifting priorities and handle unexpected changes

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Seniority Senior (5-10 years)
Location Wroclaw, Poland
Product Owner 7yr.
Business Analysis 7yr.
Prototyping 5yr.
BPMN
MySQL
Draw.io 7yr.
Project Management 7yr.
Ant Design 5yr.
Figma 5yr.
Pega 2yr.
Aura 1yr.
C
Java
React
Power BI
DBMS: MySQL
Microsoft SQL Server
PostgreSQL
SQL queries
Adobe LiveCycle
Excel
Microsoft Word
PowerPoint
Visual Studio
Agile
Waterfall
Atlassian Confluence
Jira
Balsamiq
Microsoft Visio
Flow chart
OMG UML
Xmind
...

Accomplished Product Owner / Business Analyst with a BSc in Management and Computer Science & Software Engineering, boasting 7 years of experience in the fintech, banking, and digital transformation sectors. Proficiency in business process management is evident with the use of Camunda and Pega, reinforced by project management and system analysis skills. The engineer's technical prowess is backed by hands-on experience with SQL, C#, React JS, and a variety of DBMS. Proven expertise in implementing Agile and Waterfall methodologies, as well as strong competencies in business process reengineering, UI/UX design, and the full SDLC, make this candidate a standout for complex IT projects. Key achievements include contributing to government financial system transformations in collaboration with the World Bank, and leading the development of a new state debt system — indicators of a capacity to deliver solutions aligned with international standards and collaborate effectively with cross-functional teams.

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Seniority Senior (5-10 years)
Location Warsaw, Poland
Business Analysis 9yr.
BPMN 3yr.
Prototyping
3D Modelling
SQL
RequireJS 9yr.
Draw.io 4yr.
Figma 3yr.
OMG UML 3yr.
Balsamiq 1yr.
SAP ABAP
AWS CloudFront
Google Docs
Microsoft Azure API
Microsoft Visio
App-V
Atlassian Confluence
Jira
Autodesk Navisworks
Office 365
Waterfall
Flow chart
PL-Sql
SCADA
UPS
Xmind
...

A business analyst with a rich background in requirements engineering and project management, bringing over 9 years of international experience. Expertise lies in business process analysis, software algorithm description, and prototyping, backed by strong knowledge in domains such as IoT, IIoT, pilotless transport, energy engineering, and healthcare. Proficient in programming languages including ST, SQL, and PL/SQL and has a deep understanding of cloud services and cybersecurity. Demonstrates proficiency in requirements management and process modeling tools, such as JIRA, Confluence, Draw.io, and Visio, and in prototyping with Balsamiq and Figma. Proven track record in using Waterfall and Agile methodologies effectively in project execution.

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Seniority Senior (5-10 years)
Location Warsaw, Poland
Ruby
JavaScript
PHP
active admin
activemerchant
Capistrano
carrierwave
mongoid
omniauth
resque
RubyMine
Sidekiq
turbolinks
websocket-rails
AWS SDK for Android
Ember.js
React
ES6
Hanami
Ruby on Rails
Sinatra
Laravel
Symfony
AWS ElasticSearch
Liquibase
Microsoft SQL Server
MySQL
PostgreSQL
Redis
AWS
GCP
Heroku
Linode
AWS S3
Airbrake
Apache HTTP Server
Apache Tomcat
GlassFish
Internet Information Services (IIS)
Nginx
Passenger Application Server
Puma (Ruby/Rack Web Server)
Apache NetBeans
Eclipse
jbuilder
Microsoft Visual Studio Code
Asana
Jira
Twitter API
Centos
Debian
Ubuntu
Unix
CircleCI
Jenkins
newrelic_rpm
dnsruby
Docker
Git
headless
sendgrid
better_errors
chargify_api_ares
delayed_job
Doctrina
dynamic_form
exception_notification
fastercsv
figaro
fog
friendly_id
geocoder
google-spreadsheet-ruby
httparty
letter_opener
mail_safe
mechanize
mina
mini_magick
nested_form
nokogiri
paperclip
paper_trail
pdfkit
phonelib
pry
pundit
pushwoosh
rest-client
rmagick
spree
watir-webdriver
...

7+ years of web development experience, during last 4 years I have been dedicated to RoR.

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Seniority Senior (5-10 years)
Location Ukraine
DevOps
AWS
CIS Benchmarks
Java
Python
Kibana
AWS ElasticSearch
MySQL
Azure
GCP
Agile
Ansible
CI/CD
Jenkins
Puppet
Apache HTTP Server
Apache Tomcat
Bash
Shell Scripts
Centos
Linux
Red Hat Enterprise Linux
SUSE Linux Enterprise Server (SLES)
Unix
Docker
Kubernetes
Terraform
GitHub
GitLab
SVN
Logstash
Red Hat OpenShift Container Platform
Red Hat Satellite Server
Global Security Compliance Team
...

- A technocrat with over 22+ years of experience in IT Infrastructure Architect, Design, Develop, Implement, Document.- 18 years+ working with US timezone and European timezone teams. - Expertise in Infrastructure as Code (IaC) by automating with Terraform and administrative tasks with Puppet, Ansible configuration management including deployment of emergency security vulnerability fixes.- Working on high-load platforms and corporate customers (e.g IBM, ATT, CenturyLink etc). - CIS Benchmarks, Global Security Compliance- Providing mechanisms for deployment, maintenance, and application scaling within OpenShift Container Platform, Kubernetes Cluster, and Docker Containers Technologies.- Upper-intermediate English- Has experience and is ready for a full-time workload in the European timezone (e.g +2 GMT)- Available ASAP

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Seniority Senior (5-10 years)
Location Sivakasi, India
JavaScript 3yr.
React 3yr.
TypeScript
CSS
HTML
Material UI
Axios
Git
...

3 years of experience in development using JavaScript, React.js, react-redux, redux-thunk, TypeScript, HTML, CSS, SCSS , Git. Success-driven team player who continually meets and exceeds goals.

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Seniority Middle (3-5 years)
Location Minsk, Belarus
Angular
.NET Core
Oracle Database
C#
JavaScript
TypeScript
jQuery
Angular Material UI
Bootstrap
CSS
HTML
SASS
ASP.NET
Entity Framework
.NET
NPM
RxJs
Firebase
Microsoft SQL Server
MongoDB
Azure
Atlassian Confluence
Jira
BitBucket
Git
Figma
Jenkins
Linux
Windows
Microsoft Visual Studio Code
Visual Studio
Postman
Unit Testing
RESTful API
Swagger
Balsamique
...

- .NET + Oracle + Angular 2+ software engineer with over 6 years of experience in software development.- Upper-Intermediate English.- Available ASAP.

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Seniority Middle (3-5 years)
Location Ukraine
PHP 7yr.
JavaScript 6yr.
TypeScript 3yr.
Solidity
Vanilla JS
Laravel 6yr.
PHPUnit 5yr.
Bootstrap 4 4yr.
Github Actions 4yr.
RESTful API 4yr.
jQuery 3yr.
SASS 3yr.
React 3yr.
Azure Arm templates 3yr.
Ajax 2yr.
MariaDB 2yr.
BitBucket 2yr.
JSON-RPC 2yr.
Selenium Webdriver 2yr.
Tailwind CSS 1yr.
Web3.js 1yr.
Tiktok 1yr.
PostgreSQL 1yr.
Redis 1yr.
GitLab CI 1yr.
GRPC 1yr.
Stripe 1yr.
CSS
HTML
Node.js
Vue.js
JSON
NativeJS
Apache ZooKeeper
AWS ElasticSearch
MySQL
Phantom
Solana
Alpine.js
gRPC Microservices
...

-Software Engineer with 7 years in the tech industry, with a robust computer science and software engineering background. - Strong knowledge of Vanilla PHP and JavaScript and front-end and back-end development skills. -Expertise spans prominent domains such as eCommercee& retail, Marketplace, Blockchain, Entertainment, Game dev, Social Network, Healthcare, Analytics, Education -Incorporated advanced technologies like Web3.js and Elasticsearch into projects, demonstrating a balance of front-end and back-end skills. -Capabilities extend beyond app architecture, database design, and optimization with MySQL and other databases. -Proven track record of leveraging Docker and Nginx for DevOps, underpinned by a solid grasp of Git. -Has effectively fulfilled the role of Team Lead, showcasing skills in mentorship, code review, and workflow optimization.

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Seniority Senior (5-10 years)
Location Poland
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