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.

TensorFlow 5yr.
PyTorch 5yr.
Scikit-learn
Kubeflow
Mlflow
BERT
COLBERT
Tensorboard
Triton
Vertex AI
YOLOv5
YOLOv8
Python
Apache Spark
Hibernate
Bootstrap 4
Composer
Django
Flask
Gulp.js
Webpack
Java Core
Pandas
pytest
Vue.js
Apache Airflow
Apache Hive
Teradata
Apache Hadoop
AWS DynamoDB
Microsoft Azure SQL Server
MongoDB
PostgreSQL
Redis
AKS
Azure Blob Storage
Azure Cognito
AWS EC2
AWS Lambda
AWS S3
AWS SQS
GCP Dataflow
Ansible
Jenkins
Pulumi
Apache Maven
Unit Testing
Apache Tomcat
Bash
CMake
GCC
GDB
valgrind
Docker
Kubernetes
Terraform
Kafka
RabbitMQ
...

Experienced IT professional with more than ten years of expertise in Cloud Systems, DevOps, Machine Learning and MLOps practices. Pavlo specializes in building scalable and reliable ML pipelines, optimizing models for real-world use, and managing full lifecycle of machine learning projects. Technical skills include TensorFlow, PyTorch, Kubernetes, Kubeflow, Terraform, Python, as well as cloud platforms such as AWS SageMaker and Azure Cognitive Services.

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Seniority Expert (10+ years)
Location Dnipro, Ukraine
Python
Data Science
SQL
AWS ML (Amazon Machine learning services)
NLP
Django REST framework
PySpark
Presto S3
PostgreSQL
AWS EC2
AWS Lambda
GCE
Docker
Kafka
NFT
Flink
General network knowledge
RDS
...

Expertise in Python, SQL, and ML web applications with a focus on practical applications in fields like AI and computer vision. Proven track record in AI with projects at DeepLogic AI, including creating an ML Web app for classifying blastocyst embryos and implementing LLM for in-house document processing. Further experience includes feature extraction via PySpark at Tata Digital, and exploiting BERT for NLP tasks at Concentrix. Academically grounded with a Master's in CS from Columbia University and a BTech in Math/CS from Delhi University. Holds AWS accreditations, demonstrating proficiency in cloud architectures, EC2, S3, and RDS. Skilled in end-to-end software development, including full-stack abilities shown at Datacultr with Django and PostgreSQL.

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Seniority Intern
Location New York, United States
Python
JavaScript
TypeScript
Go
Django REST framework
OpenAI
Alembic
Pydantic
PySpark
pytest
Flask
Formik
Pinia
Redux-Saga
Vuex
Webpack
yup
Gin
HTML/CSS Preprocessors
Nuxt
Vue.js
Apache Airflow
Apache Nifi
AWS DynamoDB
AWS ElasticSearch
MongoDB
MySQL
Redis
Azure Service Bus
Axios
GitLab CI
Helm
Jenkins
Bash
BitBucket
Github Actions
Datadog
Prometheus
Nginx
Swagger
Viper
Dynatrace
Marshmallow
...

Software Engineer with a comprehensive Computer Science education and 9 years of experience in Fin-tech, E-Commerce, and Investment domains. Technical proficiencies include Python, JavaScript, TypeScript, and Go, with notable expertise in backend frameworks like Django and Flask, and data engineering tools such as Apache Spark and Airflow. Experienced in cloud environments, particularly Azure and AWS, providing scalable data processing solutions. Strong DevOps skill set with Docker, Kubernetes, and CI/CD implementation ensuring robust deployments. Proven track record in projects that demand seamless backend development, efficient data pipeline construction, and cloud infrastructure automation.

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Seniority Senior (5-10 years)
Location Poland
Python 9yr.
Django REST framework 6yr.
FastAPI 3yr.
Flask 3yr.
Git 9yr.
GitLab CI 6yr.
p5.js 3yr.
MongoDB 3yr.
SQLCipher 3yr.
1C 3yr.
Helm 3yr.
Github Actions 3yr.
Nginx 3yr.
VmWare 3yr.
Multithread 3yr.
Clickhouse
CI/CD
Cron
...

Versatile Software Engineer with 9 years of experience, bringing a strong background in computer science, particularly in backend development, data processing, and cloud services. Specialized in Python and proficient with frameworks like FastAPI, Django, and Flask. Has engineered complex ETL pipelines, optimized databases including PostgreSQL and Redis, and implemented cloud solutions using AWS and Azure. Excelled in DevOps practices with tools such as Docker, Kubernetes, and Terraform. Demonstrated capability in building scalable, secure applications and services, evidenced by successful project delivery in domains such as e-commerce, human resources, and cybersecurity. With hands-on experience in Stripe payment systems and expertise in system integration, this candidate is equipped to tackle challenging roles in the tech industry.

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Seniority Senior (5-10 years)
Location Poland
Python
NumPy
Pandas
Matplotlib
Seaborn
...

Data Scientist/Machine Learning Engineer with over 5.5 years of experience specializing in predictive modeling, analytics, computer vision, and offering a robust background in computer science and software engineering. Technical proficiency in Python and a range of data science tools including Numpy, Pandas, and Machine Learning libraries such as Scikit-learn. Expert in deploying ML models to cloud environments like Azure and AWS. Experience includes implementing custom ML solutions for fraud detection in banking, credit risk analysis in finance, energy consumption forecasting, and telecom subscriber insights. Strong track record in data engineering with Apache Airflow and Spark, and backend development with FastAPI. Practical DevOps and MLOps integration expertise using Docker, Jenkins, and MLflow, and experience with databases like PostgreSQL and Redis. Recognized for enhancing model performance through feature engineering, optimizing hyperparameters, and ensuring model explainability.

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Seniority Senior (5-10 years)
Location Poland
AWS CloudTrail
Azure
GCP
Kafka
Atlassian Confluence
Apache Airflow
Microsoft Azure SQL Server
PostgreSQL
RDBMS
relational databases
Azure Arm templates
Azure DevOps
Ansible
GitLab CI
Jenkins
Apache HTTP Server
Apache Tomcat
Internet Information Services (IIS)
Docker Compose
Github Actions
Prometheus
Windows
Unreal Engine
...

The engineer boasts a robust technical background with 8 years of DevOps expertise, underpinned by a Computer Science and Software Engineering education, and a proficiency in English at B2 level. With a comprehensive mastery of cloud platforms including AWS, Azure, and GCP, the engineer has demonstrated advanced skills in infrastructure automation using Terraform, Ansible, and Kubernetes. Additionally, they hold a suite of certifications that include Azure Fundamentals, Administrator Associate, DevOps Engineer Expert, and Solutions Architect Expert from Microsoft. The engineer's project experience showcases a strong command of CI/CD processes, using tools like Azure DevOps and GitLab CI, and a deep understanding of containerization with Docker. They are also proficient in data engineering tools such as Kafka and experienced in monitoring and logging with solutions like Zabbix and Grafana. This amalgamation of hands-on project roles and technical acumen positions them as an exceptional candidate for complex, multi-cloud DevOps engineering roles.

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Seniority Senior (5-10 years)
Location Poland
Rasa
Django
artificial intelligence
Python
Data Scraping
...

As a passionate AI developer with a strong command over machine learning, data analytics tools, deep learning, Django, Flask, SQL, data extraction, and web automation, I have gained valuable experience through various roles. I have worked as a data analyst on contracts with an Indian MNC, making significant contributions. Additionally, I played a key role in a ship maintenance-based startup by providing a corrosion segmentation solution. Moreover, I have worked on RAG techniques and implemented personalised chatbot features using LLMs like ChatGPT using LangChain technology. I have successfully provided customers more than a million units of required data by implementing efficient data extraction methods.

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Seniority Senior (5-10 years)
Location India
Reltio 9yr.
Java 9yr.
Spring Boot
Databricks
Python
Core Java
Hibernate
Azure Data Factory
Data Analysis
Data Quality
ETL
Microsoft SQL Server
Oracle Database
SQL
API
Git
Postman
Master Data Management
Reltio Cloud MDM
Reltio Data Export
Reltio Data Modeler
Reltio External Match
Reltio Loader
Reltio MDM
Reltio Reference Data Management (RDM)
Reltio UI Modeler
...

- Certified Reltio technical consultant with over 9 years of strong experience in Master Data Management (MDM), specialized in Reltio MDM and Java. - Extensive experience in designing, architecting and implementing MDM solution using Reltio. - Designed and developed data ingestion, data quality, publish module, multiple data quality reports and custom utilities to support business requirements. - Have worked in different module of Reltio like Data Modeler, UI Modeler, Data Loader, Data Export, External Match and Reference Data Management (RDM) - Highly experienced in working with Reltio APIs, Postman and develop Java utilities using Reltio API to meet business custom requirements, automation and bug fixes. - Have experience in configuring Reltio entity, match and survivorship rules, validation rules. - Hands on experience in application development using Spring Boot, Sprint Data JPA, Mircoservice. - Have working knowledge of SQL and experience in data analysis and data profiling. - Was deeply involved in tasks like requirements gathering, code development, testing, deployment and operational support activities.

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Seniority Senior (5-10 years)
Location Pune, India
FDD
Data Scraping
SDLC
Cleaning Data
AWS ML (Amazon Machine learning services)
Keras
NumPy
OpenCV
PyTorch
TensorFlow
CSS3
HTML5
Matplotlib
SciPy
Salesforce
Wordpress API
Business Intelligence (BI) Tools
Tableau
SQL
Zapier
Zoho
Microsoft Azure API
retail
Hubspot API
Mentor Aptitude
RPA
WordPress
GSuite
...

Software engineer with a robust track record in CRM development, specializing in marketing automation and data cleaning. Proficient in No Code & Low Code solutions, leveraging tools like Zapier and Make to enhance workflow efficiency. Demonstrated expertise in AI and machine learning, with hands-on experience in Python-based technologies such as TensorFlow and Keras. Key accomplishments include leading digital transformation initiatives and optimizing business processes. The engineer's technical skill set spans HTML5, CSS3, SQL, and Python, underpinned by a formal education in Audio Production and an incomplete BSc in Computer Science. Strong foundation in SDLC, REST API management, and performance monitoring that spans several years, exhibiting a talent for tech solutions that drive business growth.

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Seniority Middle (3-5 years)
Location Torino, Italy
Data Analysis 4yr.
Project Management 2yr.
Power BI
Excel
SQL
p5.js
KPI Dashboards & Scorecards
Azure log analytics
FDD
IBM Rational ClearCase
QA Automation
Research Skills
...

An experienced Data Analyst with a background in Mechanical Engineering and Investment & Risk Finance, this engineer boasts over 6 years of experience in data analysis and project management. Key technical skills include expertise in Power BI, Excel, and SQL with a proven track record of producing automated sales management systems and dynamic reporting dashboards. Demonstrated ability to convert complex datasets into actionable insights and develop strategic roadmaps for non-commodity exports, showcasing strong analytical research competencies. Experience includes managing and implementing innovative projects within Kazakhstan's digital development and aerospace sectors.

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Seniority Middle (3-5 years)
Jenkins
Python
Generative AI
DevOps
MLOps
Kubeflow
Microk8s
Kubernetes
Unity
...

An adept software engineer with significant expertise in AI technologies, focusing on Generative AI solutions for media companies. Demonstrates proficiency in DevOps methodology, with extensive experience in orchestrating CI/CD pipelines, cloud infrastructure, and MLOps from roles at top gaming and tech companies.Notable achievements include driving a 300% reduction in production time and up to a 200% increase in quality capabilities for AI projects.Experience extends over a decade, with strong proficiency in various programming languages and tools such as C#, Unity3D, Terraform, EKS, K8s, Helm, Docker, Linux, Jenkins, and Gitlab. Known for leading pivotal projects, displaying ownership, and training multilingual personnel while optimizing costs and resources in cloud deployments.

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Seniority Expert (10+ years)
Location Israel
Python
Kafka
Apache Spark
Snowflake
Databricks
Tableau
Data Warehousing
dbt
Firebase Realtime Database
Microsoft SQL Server
MySQL
PostgreSQL
AWS
Azure
GCP
AWS S3
GCP BigQuery
Apache HTTP Server
Data Validation
Docker
Shell Scripts
Apache superset
Snowflake Data Warehouse
Talend ETL
Trino
...

- Data Engineer with solid data pipelines, DWH, data lake architecture, development and optimization expertise on cloud platforms including Azure, GCP, and AWS. - Snowflake strong - advanced level - with a proven track record of automating ETL processes with multiple tools managing large-scale data warehousing, and enabling business intelligence through sophisticated analytics solutions. - Strong Python, Spark, Kafka, skills, - Experience creating datastore and DB architectures, ETL routines, data management and performance optimization - MSSQL, MySQL, Postgres. - In multiple projects, Vadym analysed and Improved operational efficiency, reduced data-related infrastructure costs, and delivered seamless data integration and transformation across systems.

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Seniority Middle (3-5 years)
Location Kyiv, Ukraine
SQL
Data Structures
UI/UX
Azure
CSS
HTML
MS Dynamics 365
LucidCharts
Power BI
MySQL
Oracle Database
3D Modelling
Figma
Microsoft Visio
Prototyping
Adobe LiveCycle
Agile
BPMN
UML
Atlassian Confluence
JIRA Core
Miro
Camunda
Payment Gateways
Postman
SoapUI
Shell Scripts
SVN
DSDM
...

- 10+ years of experience as a Business Analyst; - Strong skills with SQL, MySQL, XML, JSON, SOAP, REST, Figma, Lucidchart, Power BI; - Familiar with Camunda, Shell Scripts, MS Dynamics 365, and Atlassian Confluence; - Experience with Azure and SQL Server ecosystems; - Holds Oracle certification in Primavera P6; - Experience with UX, cyber security; - Deep skills in Agile methodology and PMI PMBOK principles.

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Seniority Expert (10+ years)
Location Poland
SQL
ETL
Power BI
DAX Studio
Git
Python
PySpark
Apache Airflow
Business Analysis
Data Analysis
Data Analysis Expressions (DAX)
Tableau
Spark SQL
Cloud Functions
Google Data Studio
Docker
Excel
FDD
UML
Usability tests
Data Structures
Mathematics
Unreal Engine
...

- 3+ years of experience as a BI Engineer; - Strong abilities in Power BI, SSIS, Tableau, and Google Data Studio; - Deep skills in developing and optimizing ETL processes within business intelligence; - Experience with SQL, Python; - Familiar with Docker, Apache Airflow, and PySpark; - Good knowledge of data warehousing and business intelligence principles.

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Seniority Middle (3-5 years)
Location Czech Republic
Power BI
Tableau
R
Python
SQL
Data Analysis
Data Mining
MySQL
PostgreSQL
1C
ITIL
Data Science
...

- Over 5 years of experience Senior Business Intelligence Analyst; - Experienced specializing in data visualization, analytics, and business process improvement; - Strong skills with Power BI and Tableau; - Experience in BI environments and creating interactive dashboards; - Strong technical R and Python; - Experience with MySQL, and PostgreSQL; - Holds certifications including Microsoft Certified: Azure Fundamentals and Power BI Data Analyst Associate.

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Seniority Senior (5-10 years)
Location Poland
Python
VBScript
PySpark
Apache Airflow
Azure Data Factory
Business Intelligence (BI) Tools
Data Analysis
Databricks
Decision Tree
ETL
Microsoft Azure Synapse Analytics
Teradata
Apache Hadoop
AWS Redshift
Cassandra
Clickhouse
Data Lake
dbt
HDP
MySQL
Oracle Database
PostgreSQL
RDBMS
Snowflake
AWS EC2
AWS Glue
AWS Kinesis
Azure DevOps
Azure Key Vault
Cloud Functions
Agile
Architecture and Design Patterns
Scrum
Apache HTTP Server
Core Data
Github Actions
Jenkins
Kafka
Project Management
Terraform
Dagster
ETL/ELT
Unreal Engine
...

- 20+ years of experience in Software development; - Strong skills in data engineering and cloud architecture; - Experience with encompasses cloud platforms AWS and Azure; - Deep abilities in Big Data technologies Databricks, Hadoop; - Experience with Python, MySQL, PostgreSQL and SQL; - Good knowledge of CI/CD implementation; - Holds certifications such as AWS Certified Solutions Architect and Microsoft Certified Azure Data Engineer Associate; - Experience with ETL; - Knowledge of designing scalable data solutions, leading cloud migrations, and optimizing system performance.

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Seniority Expert (10+ years)
Location Zagreb, Croatia
Sales strategies
RPA
Strategic Planning
Problem Solving
KPI Dashboards & Scorecards
Power BI
SQL
Agile
Asana
Excel
Usability tests
...

Seasoned Marketing and Sales professional with a demonstrated history in behavioural management systems training and team leadership in Brazil. Proven capabilities in sales strategy development, KPI management, and team expansion from 8 to 24 representatives. Notable achievements include a 20% increase in monthly sales and a spike in qualified leads. Skilled in HubSpot CRM implementation and proficient in PowerBI, with a strong background in process optimization and data analysis. Currently expanding expertise in business studies while gaining international experience in the Irish retail and food service sectors.

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Seniority Middle (3-5 years)
Location Limerick, Ireland
NetSuite
SuiteScript
Salesforce
JavaScript
retail
Git
Odoo
...

Background in NetSuite/ERP, UiPath/RPA, and Celigo/Boomi/iPaas. Leveraging expertise in these technologies, implemented and optimised complex systems to streamline operations, enhance productivity, and drive business growth.Understanding of business processes, excel in analysing requirements, designing efficient solutions, and leading end-to-end implementation projects.Proficiency in integrating diverse systems and automating repetitive tasks through UiPath/RPA has resulted in significant cost savings and improved operational efficiency.Proficiency in Celigo/Boomi/iPaas enables seamless data integration and synchronisation, facilitating real-time insights for informed decision-making.Committed to delivering high-quality results, possess problem-solving skills, attention to details, and a collaborative approach that fosters effective teamwork.Track record of success, ready to contribute expertise to drive digital transformation and optimize business processes for organisations.

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Seniority Senior (5-10 years)
Location Sofia, Bulgaria
Swift 3yr.
Python 3yr.
XCode 3yr.
Data visualization
HDFS
AWS RDS (Amazon Relational Database Service)
3D Modelling
Project Management
Risk Assessment Framework
...

- Full-stack iOS Developer with over three years of experience, specialized in Swift, Python, and Xcode, with a successful track record of designing, developing, and launching high-quality iOS applications. - Demonstrated expertise in the complete app development lifecycle, skilled in UI/UX design, front-end coding, back-end integration, and database management. - Extensive 11-year background as a Data Analyst, proficient in data visualization, econometric modeling, and using tools like Stata, EViews, and Python to deliver data-driven solutions. - Strong foundation in various statistical techniques and models, including ARDL, Spatial Autocorrelation, Probit and Multinomial Logit regressions, and VECMX model. - Proven experience in project management, including conducting feasibility studies for PPP projects, and an adept understanding of risk assessment and stakeholder collaboration in the economic sector. - A well-rounded educational background with a Master of Arts in Economics and a Bachelor of Arts in Economic Informatics, graduating with honors.

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Seniority Expert (10+ years)
Java 2yr.
Python 2yr.
Django REST framework
TensorFlow
Next.js
React
Spring Batch
Spring Boot
ETL
SQL
AWS DevOps
AWS Lambda
Azure DevOps
CI/CD
Docker
Kubernetes
Gerrit
Git
Jira
...

Software Developer with a First Class BSc. in Computer Science, skilled in Java and Python, specializing in Spring and Django frameworks respectively. Notable experience includes 11 months developing ETL pipeline microservices and optimizing database queries for SAS Visual Investigator. Demonstrated expertise in DevOps and Data Engineering, evidenced by recent AWS Certified Solutions Architect certification. Proven problem-solving abilities with a track record of technical documentation enhancement and resolving complex communication issues between microservices. Extensive experience in full SDLC and software development best practices. Fluent in English and French, with practical knowledge of Spanish.

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Seniority Junior (1-2 years)
Location London, United Kingdom
GCE
Decorator
Biology
Office 365
...

- Engineer with a strong foundation in microbiology, pivoted to health and education sectors, demonstrating adaptability and diverse skill set. - Experienced in educational and medical diagnostic environments, with a focus on biology and laboratory work. - Proven ability as a subject teacher and laboratory scientist, indicates a capacity for detailed analytical work and presentation of complex information. - Skilled in computer use, suggesting the potential for technical problem-solving and data management. - Exhibited commitment to excellence and continuous learning through professional development and certification in strategic management. - Diverse work portfolio showing flexibility and willingness to engage with new technologies and methodologies, aligning with a broad range of technical and engineering requirements.

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Seniority Junior (1-2 years)
Location Abuja, Nigeria
Data Analysis
Excel
QuickBooks
Cleaning Data
Canva
XML
Apache ZooKeeper
Business Analysis
DigitalOcean
Banking
Adobe Creative Suite
Office 365
Mentor Aptitude
...

Engineer with in-depth knowledge in accounting principles, statistical analysis, and technology tools. Notable for their expertise in QuickBooks, MS Excel, and SPSS for financial and data analysis tasks. Proven track record in full-cycle accounting, budget forecasting, financial reporting, and optimization of financial operations through dynamic pricing models and statistical forecasting. Demonstrated ability to improve operational efficiency and decision-making in various roles, including public sector planning and private sector data analysis. Strong foundation in tax compliance, financial accounting, and performance reporting. High proficiency in data analysis, auditing, budgeting, and financial planning, supplemented with skills in Adobe Creative Suite and Canva for creative design and digital marketing.

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Seniority Senior (5-10 years)
Location Kenya
C/C++/C# 1yr.
ASP.NET Core Framework 1yr.
Entity Framework 1yr.
AWS Security Groups 1yr.
HTML
Python
Microsoft SQL Server
Cloudinary
Anaconda
Excel
Architecture and Design Patterns
Dependency Injection
for integration with external systems
...

Proactive software engineer with practical experience in C#, ASP.NET Core, Entity Framework, and JWT Security. Adept at full-stack development, illustrated by projects like a virtual wallet system and a gaming forum. Proven expertise in utilizing tools like Swagger, Zabbix, and Cloudinary, with particular success in integrating external APIs and optimizing cloud engineering workflows. Fluent in English and intermediate in German, with solid analytical and conflict resolution skills underpinning a distinctive ability to enhance team and customer experiences. Holds a Master’s in Software Engineering in-progress, with a foundation rooted in a Bachelor's in Software and Internet Technologies.

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Seniority Junior (1-2 years)
Location Dobrich, Bulgaria
DigitalOcean 7yr.
Team Leadership 3yr.
FDD
MS SQL Server Management Studio
seo
TikTok Ads
Business Analysis
Data visualization
Google Analytics
Google Spreadsheets
Looker Studio
Microsoft Azure Synapse Analytics
Data Lake
Zoho
Microsoft Azure API
API testing
Unit Testing
Twitter API
Scrum
IBM Rational ClearCase
Jira
Miro
Notion
NFT marketplace
Research Skills
Cusdev
Data Pine
Hotjar
Illustration and icons
Mind Mapping
SAP Price Integration
SendPulse
...

- Over 7 years of experience in Digital Marketing, 3 of which are in the Trading Ecosystem as a Director Marketing/Team Lead Marketing - Skilled in using major tools like Facebook Ads, LinkedIn Ads, Google Analytics, GTM, and Data Studio, as well as newer platforms like TikTok Ads. Demonstrated success in managing large budgets, leading cross-functional teams, and launching products in the US and European markets, primarily in the EdTech and FinTech sectors. - Proficient in SEO, comprehensive analytics, and the creation of data-driven marketing sales funnels, specializing in formulating digital promotion strategies that enhance lead generation and customer segmentation for SaaS products. - Upper-Intermediate English

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Seniority Senior (5-10 years)
Python 2yr.
FDD
AWS ML (Amazon Machine learning services)
Unix
JavaScript 2yr.
DigitalOcean 1yr.
Swift
AWS big data services
AWS Security Groups
DevOps
Payment Gateways
Raspberry PI
WebSockets
Full Stack Web Development
...

A seasoned software engineer with a strong background in Computer Engineering from Cairo University, the engineer brings both a deep understanding of theoretical principles and a rich hands-on experience in multiple software domains. Key strengths lie in web and mobile development, embedded systems, and machine learning, underscored by expertise in Python, Django, React, and AWS among other technologies. The profile showcases a proven track record of designing, coding, and maintaining sophisticated software solutions, notably in the healthcare sector with enterprise software contributions. This engineer is recognized for a systematic approach to analysis, design, and implementation across the software development life cycle. Revered personal projects such as an embedded system for CCTV face recognition signify a blend of innovation and practicality. With professional fluency in English and Arabic and having completed an IBM Big Data Engineer Certification, the candidate stands out for versatile skill sets and distinguished technical mastery.

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Seniority Senior (5-10 years)
Location Giza, Egypt
PHP 6yr.
Ruby 6yr.
JavaScript 6yr.
MySQL 6yr.
PostgreSQL 6yr.
AWS SageMaker (Amazon SageMaker)
Ajax
DHTML
HTML
CakePHP
CodeIgniter
Ruby on Rails
Apache HTTP Server
Drupal
TestRail
Adobe Dreamweaver
GPO (Group Policy Object)
Sitecore
...

Software engineer with 6 years of application development expertise in PHP 5.x and RoR frameworks, fortified by a robust foundation with an MCA in Computer Applications and a B.Sc in Computer Science. Demonstrates proficiency in a diverse stack including PHP, Ruby, MySQL, POSTGRES, JavaScript, Ajax, CSS, and mastery of frameworks such as Codeigniter, CakePHP, and Rails, as well as CMS like Drupal. Exhibits strong analytical and project management skills complemented by a history of driving full SDLC for a variety of projects like Photobin, YFE, iSafeTalk, and iQGlobal. Leverages version control systems such as SVN and GIT, development tools like Dreamweaver, and proficiency in Linux and Apache to deliver robust applications. Excels in collaborative environments, showing seasoned leadership in guiding technical team members and a track record of technical problem-solving and innovation.

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Seniority Senior (5-10 years)
Location India
Azure
C#
Delphi
JavaScript
VBA
VBScript
ADO.NET
ASP
ASP.NET
.NET
.NET Framework
Visual Basic .NET
Ajax
HTML 4
XML
XSLT
Azure Data Factory
ELK stack (Elasticsearch, Logstash, Kibana)
Microsoft Azure SQL Server
Microsoft SQL Server
MongoDB
SQL
AWS
Azure App Service
Azure Arm templates
Azure Blob Storage
Azure DevOps
Azure Event hub
Azure Monitor
Azure VM
Atlassian Confluence
Jira
CI/CD
Jenkins
Grafana
Zabbix
Delphi ADO
Delphi BDE
Delphi WMI
firewall
HTTP
SSL
TCP/IP
Git
IIS manager
Internet Information Services (IIS)
Nginx
PowerShell
VmWare
Windows API
Winforms
Clipper 5
Dynatrace Appmon
One Agent
Streem Analytics
...

- Сertified Azure DevOps Engineer with more than 20 years of experience in software and database development (С# and VB.NET) - 5+ years of experience in managing distributed development teams. I have participated in more than 15 projects, mostly of middle and large size, and have been involved in all stages of the release cycle, including analysis, design, coding, deployment, development and testing. I am versed in supporting new applications and developing new features for existing complex applications. - Skilled in refactoring, migration, and performance optimization, as well as in extending the functionality and maintaining the existing features. - Open-minded and goal-oriented team player with strong interpersonal and communicational skills. - Can learn quickly under tough deadlines. - Constantly looking for opportunities to improve my skills and knowledge in system design and algorithms.Industries: Logistics and transportation, banking and finance, information technology and services, professional services, computer software.

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Seniority Middle (3-5 years)
Location Kyiv, Ukraine
Data visualization 4yr.
Python 4yr.
Power BI 4yr.
Power Query 4yr.
R
NumPy 4yr.
Scikit-learn 4yr.
Matplotlib 4yr.
Pandas 4yr.
SciPy 4yr.
Data Analysis 4yr.
SQL 4yr.
BI Reporting 4yr.
PyTorch
Logistic regression
SVM Classification
MySQL
Oracle Database
PostgreSQL
Marketing research
PowerPoint
KNN
...

Engineer with 4 years in IT, specializing in analytics, data visualization, and machine learning. Proven track record in Agile project execution and innovative solution design. Proficient in Power BI, Python, R, and various ML techniques. Experienced in database modeling and ETL processes, with certifications in Power BI Data Analyst and expertise in multiple data-centric tools. Skilled in optimizing workflows and algorithms for business intelligence across diverse domains.

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Seniority Middle (3-5 years)
Location Dubai, United Arab Emirates
Python 3yr.
ML 2yr.
Node.js
Pandas
NumPy
Unreal Engine 1yr.
AI
AWS ML (Amazon Machine learning services)
Computer Vision
Deep Learning
GPT
Keras
NLP
OpenCV
PyTorch
Scikit-learn
Spacy
Tensorboard
TensorFlow
JavaScript
Django
Flask
Matplotlib
NLTK
Plotly
SciPy
Trimesh
Logistic regression
MongoDB
MySQL
SQL
AWS S3
Google BigQuery
3D Modelling
Docker
Kubernetes
Git
Computer Vision (CV)
Custom API
Deep Learning (DL)
Open3d
Prophet
...

Certified Data Scientist bringing an 3+ year commercial expertise, particularly in NLP, CV, and 3D modeling, underpinned by a solid foundation in machine learning and data processing. Commands an advanced proficiency in Python, complemented by adeptness in JavaScript and NodeJS. Demonstrates in-depth experience with Python libraries such as Pandas, numpy, and PyTorch, and excels in deploying solutions with Git, Docker and API development. Proven track record in industries such as SEO and logistics, leveraging statistical models and ML solutions to drive data insights and optimization. Renowned for transforming complex requirements into scalable algorithms and models, with academic credentials in Mechanical and Computer Engineering.

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Seniority Middle (3-5 years)
Location Ternopil, Ukraine
QA Automation
Python
Data Scraping
Data Analysis
Atlassian Confluence
Beautiful Soup
Scrapy
Cassandra
MongoDB
API
Selenium
...

A seasoned Python Automation Engineer with expertise in web scraping, automation scripting, and data analysis. Demonstrated experience with Upwork, some more companies in my resume. entailed providing robust automation solutions, improving data collection processes, and enhancing analytical capabilities. Proficient in Python programming, using tools such as BeautifulSoup, Scrapy, Selenium, and skilled in database management with MongoDB and Cassandra. Technical acumen in API integration complements a strong foundation in software development practices. This engineer’s skill set, combined with practical experience, positions them favorably for roles requiring efficient data handling and process automation.I can complete 1 small project for free to showcase my skills.

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Seniority Junior (1-2 years)
Location India
Python
SQL
AWS
GPT
JavaScript
Django
Meteor
Node.js
React Native
Ruby on Rails
Data Scraping
ETL
MongoDB
PostgreSQL
Redis
Azure
GCP
AWS Lambda
Authorization
Celery
RabbitMQ
DevOps
Docker
Kubernetes
RESTful API
Web Scrapping
...

- 6 years experience with Python - Proficiency with Python, SQL, ETL, AWS Services. - Experience with scraping data (tiki, lazada, shopee, aliexpress), Amazon Dropshipping Business projects, e-commerce platforms, platforms of digital data. - Location: Vietnam

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Seniority Middle (3-5 years)
Location Ho Chi Minh City, Vietnam
Python 4yr.
Git 3yr.
SQL/NoSQL 1yr.
Data Modelling 1yr.
PostgreSQL 1yr.
LucidCharts
Power BI
Database Design
Microsoft SQL Server
AWS EC2
MS Azure
CI/CD
Jenkins
GitHub
...

Data Engineer with extensive experience in developing data-driven solutions, leveraging Python, SQL, and ETL/ELT methodologies. Proven track record in optimizing data pipelines and implementing large-scale data warehouses, evidenced by the successful analysis of AirBnB rental prices and product sales strategies. Skilled in Big Data technologies like PySpark, Databricks, and MongoDB, as well as report generation and visualization using Power BI. Holds professional certifications from DataCamp and Microsoft, demonstrating a strong foundation in data fundamentals and Azure services. Played a pivotal role in deploying an LLM powered chatbot at Cisco. Contributed to an increased efficiency and automated processes as a freelance engineer, bringing innovative solutions that enhance operational performance.

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Seniority Middle (3-5 years)
Location Poland
Python 10yr.
SQL 10yr.
Talend ETL 10yr.
AWS EC2
Apache Airflow
PHP
Apex DataLoader
Salesforce
C/C++/C#
Jasperreports
Schedulers
Pandas
PySpark
AWS Athena
Jupyter Notebook
Presto S3
Teradata
AWS ElasticSearch
AWS Redshift
Microsoft SQL Server
MySQL
Oracle Database
PostgreSQL
SQLAlchemy
AWS Boto3
AWS Cloudformation
AWS EMR
AWS Lambda
AWS S3
Google Data Studio
Datadog
JMeter
New Relic
Cloud IAM
MWAA
RDS
RMAN
Unix\Linux
...

- Senior Data Engineer with 10+ of experience specializing in designing, optimizing, and maintaining data infrastructures, data flow automation, and algorithm development. - Has expertise in Python, SQL/NoSQL, ETL processes, PySpark, Apache Airflow, and an array of AWS services, complemented by a strong foundation in database systems and cloud-based solutions. Proven capability in handling large-scale data analytics and processing with a focus on performance and cost efficiency in cloud environments. Proficient in developing robust ETL pipelines, performing data migrations, and optimizing complex queries and storage procedures, leveraging extensive experience across multiple industries and platforms. - Start: ASAP - English: Upper-Intermediate

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Seniority Expert (10+ years)
Location Limassol, Spain
Python
SQL
Business Intelligence (BI) Tools
Celonis
Keras
LSTM
Machine Learning Models
NumPy
PyTorch
Scikit-learn
TensorFlow
Matplotlib
Pandas
Plotly
Seaborn
ARIS
Data Analysis
Polars (pola.rs, DataFrame library)
Data Lake
Memcached
Microsoft SQL Server
Automotive
Banking
Atlassian Confluence
Jira
FDD
microservices architecture
Linux
Office 365
BI Reporting
Business Process Improvement
ERP (Enterprise Resource Planning)
Project Planning
...

With nearly 27 years in consulting and financial services, the engineer exhibits a robust proficiency in BI, ERP, and CRM projects, boasting an extensive background in business process modeling, project, and test management.Skilled in Business Process Mining (Celonis, ARIS). Strong Business Analysis Skills Key qualifications include adeptness in programming with Python, Microsoft SQL, and experience utilizing technologies such as Celonis for process mining. The engineer's track record features successful lead roles in digital transformation projects, evidencing superior skills in managing and executing user acceptance testing for significant banking data migration, enhancing efficiency in the automotive sector, and deploying enterprise solutions, including Microsoft's D365 ERP system.Data analyst (Pandas, Numpy, Polars, Keras, PyTorch, Tensorflow, Matplotlib, Plotly, Seaborn, MS SQL) , building Machine Learning Models in Python Sklearn and LSTM neural network .Experienced PM & Instructor with a demonstrated history of work. Experienced negotiator and salesman, working for German clients. Strong education professional graduated from Borneumoth University.An academic foundation in banking and insurance, complemented by a Python programming certification (PCEP), reinforces a solid command of software engineering principles and methodologies.

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Seniority Expert (10+ years)
Location Warsaw, Poland
SQL
Python
Data Analysis
AWS ML (Amazon Machine learning services)
AWS SageMaker (Amazon SageMaker)
ChatGPT
NumPy
PyTorch
Scikit-learn
HTML
Matplotlib
Pandas
Plotly
SciPy
Seaborn
Business Intelligence (BI) Tools
ETL
Power BI
Tableau
AWS
GCP
AWS EC2
AWS Lambda
AWS S3
GCP Cloudbuild
API
Git
Parsers
ROS2
Talend ETL
...

- Software engineer with over a decade of experience and background in AI and data science. - Skilled in predictive machine learning models, financial market analysis, and microcontroller development. - Proficient in Python, SQL, ETL processes, and data visualization tools like Power BI and Tableau. - Demonstrated expertise in managing technical directions of organizations and a history of academic excellence with a Master’s in Agronomy and advanced certifications in Data Analytics and Data Science. - ChatGPT 3 Turbo API and automating analysis tasks, showcasing the ability to leverage modern AI technologies to solve complex problems.

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Seniority Senior (5-10 years)
Location Kyiv, Ukraine
UML
GCE
MVC
AWS ML (Amazon Machine learning services)
Python
GPT
GPT-4
Kubeflow
LangChain
OpenAI
OpenCV
Spacy
TensorFlow
Xgboost
FastAPI
Flask
Matplotlib
NLTK
Plotly
PySpark
SciPy
Kibana
Tableau
AWS Redshift
Bigtable
ELK stack (Elasticsearch, Logstash, Kibana)
MySQL
SQLAlchemy
GCP AI
Google BigQuery
Apache ActiveMQ
CI/CD
Jenkins
Docker
Google API
Git
Logstash
Chat GPT
ChurnZero
Faiss
Prophet
Python Requests Library
WebSphere App Serve
...

Certified Data Scientist with a strong focus on NLP, CV, and Recommender Systems backed by 4 years of commercial experience. Proficient in Python with a rich toolset including Pandas, numpy, TensorFlow, and Keras. Possesses a solid track record in building products from scratch and devising innovative solutions with machine learning and data processing methodologies. Hands-on experience in deploying scalable solutions using Kubeflow, Docker, and CI/CD practices, complemented by proficiency with various databases such as MySQL and BigQuery. With a Bachelor’s and Master’s degrees in Cybersecurity Engineering, and continued education via a PhD, the engineer exemplifies a deep understanding of computer science fundamentals and data science trends. This technical expertise, combined with domain knowledge in e-commerce and network security, distinguishes the potential candidate as a valuable asset for fostering growth and innovation in technology-driven environments.

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Seniority Senior (5-10 years)
Location Ternopil, Ukraine
Python 7yr.
SQL 7yr.
JMeter 7yr.
PySpark 7yr.
Apache Airflow 4yr.
NumPy 7yr.
Pandas 7yr.
Matplotlib 6yr.
Scikit-learn 3yr.
MongoDB 3yr.
PostgreSQL 3yr.
Redis 3yr.
GCP Cloudbuild 3yr.
DB MS SQL 3yr.
PyTorch 2yr.
TensorFlow 2yr.
Plotly 2yr.
Neo4j 2yr.
Oracle Database 2yr.
Azure 2yr.
Kubernetes 2yr.
Hugging Face 1yr.
SciPy 1yr.
Looker Studio
...

Data Engineer with 7 years of expertise in data analytics/science, ETL, and cloud technologies, blending deep healthcare and pharma industry knowledge. Proficient in Python, SQL, and a suite of data engineering tools including, Apache Spark, Airflow, and BI tools such as Power BI. Implemented real-time data streaming using Kafka, and has experience with multiple cloud services from AWS, Azure, and GCP. Key achievements include optimizing SQL database performance, automating data quality checks, and uncovering new drug candidates through computational data discovery—demonstrating a strong fusion of domain knowledge and technical acumen.

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Seniority Senior (5-10 years)
Location Poland
Python 6yr.
SQL 6yr.
JMeter 6yr.
PySpark 6yr.
Apache Airflow 5yr.
AWS ML (Amazon Machine learning services)
Apex DataLoader
Spring Data
Apache Spark Streaming
Data Analysis
Data Quality
Data visualization
ELT
Lakehouse
Data Warehousing
AWS Kinesis
AWS Security Groups
Microsoft Azure API
3D Modelling
CI/CD
Code Review
Cloud solutions
Data backups
Illustration and icons
Privacy Compliance & Data Governance
...

A seasoned Data Engineer with over 6 years of experience in the field of software and big data engineering. Holds a strong academic background in Computer Science and Software Engineering, certified as a Google Cloud Professional Data Engineer. Demonstrates deep expertise in high-load system design, performance optimizations, and domain-specific solutions for Healthcare, Fintech, and E-commerce. Proficient in Python and SQL, with significant exposure to data engineering tools such as Apache Hadoop, Apache Spark, and Apache Airflow, and cloud technologies from AWS and GCP. Adept at working with various databases and message brokers, excelling in data modeling, BI, and data visualization using tools like Looker, Power BI, and Tableau. Enhanced system efficiencies through SQL and data pipeline optimizations, driving significant improvements in processing speed and system performance. A collaborative engineer with a strong grasp of DevOps practices, committed to best-in-class data governance and security standards.

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Seniority Senior (5-10 years)
Location Poland
Python
Computer Vision
LLM
Machine Learning
NLP
NumPy
OpenCV
PyTorch
Scikit-learn
TensorFlow
Transformer models
R
Pandas
PySpark
SciPy
Shiny
tidyverse
ETL
Power BI
SQL
AWS Boto3
AWS S3
Analytic Skills
CI/CD
Docker
Kubernetes
Git
Linux
Medical Imaging
MLOps
nibabel
nilearn
pyarrow
skimage
XNAT RedBrick
...

- 2+ years of experience as a Data Scientist at QIAGEN (biotech) and at DELOITTE (consulting) - 2 years experience as Data Engineer & ML Researcher at CEREBRIU (AI & Medical Imaging) - BSc in Biomedical Engineering, MSc in Data Science

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Seniority Middle (3-5 years)
Location Copenhagen, Denmark
Tableau
Power BI
AI Intro
Cleaning Data
Deep Learning
Neural Networks
Python
VBA
SQL
GCP
SAP
Shopify
...

- BI professional of waged experience in data analytics, predictive analysis, Google Analytics, Google Ads, Shopify and Omni Chanel Analysis. Experienced in Tableau, Power BI, SAP web intelligence, SQL and VBA. - Have strong conceptual understanding in Telecom, Retail, Banking, NBFI KPI Analysis, Data Visualization, Panel Data Analysis & Omni Marketing Data Analysis.

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Seniority Senior (5-10 years)
Location Bangladesh
Tableau
PL
Python
DBeaver
MySQL
Oracle Database
Snowflake
SQL
Toad
Vertica
Microsoft Visio
BPWIN
Erwin
PowerDesigner
...

- 12+years of professional experience as a BI - Client's requirements analysis - Database modeling - Writing SQL scripts - Tableau data sources building - Tableau dashboard building - Intermediate English

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Seniority Senior (5-10 years)
Location Zaporizhzhya, Ukraine
Tableau
Python
Data Analysis
Data visualization
Qlik Sense
PostgreSQL
SQL
BI Reporting
Dashboard
...

- Tableau Developer with 4 years experience in Tableau, 6+ years in BI, developing dashboards, and optimizing processes in Tableau for Retail/Ecommerce companies with marketing and sales data to understand Decision Points, resulting in Revenue increments. - Automated the whole Tableau Server workflow using Python Script & REST APIs in order to save 90% of the time, and resources. - I Singlehandedly, Maintain, and develop the Tableau dashboards, Tableau Server, Tableau Prep Flows, Data Models and interact with the PostgreSQL database. - I get excited about opportunities to work with Python and constantly work to improve my skills in Python & Data Science. I am specializing in Data Science with courses from DataCamp. - Upper-Intermediate English

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Seniority Middle (3-5 years)
Location Pakistan
Tableau
Python
Google Spreadsheets
Microsoft SQL Server
SQL
SSMS
T-SQL
Excel
Power Pivot
Power Query
...

- Recent graduate with a bachelor degree in Management Information Systems, seeking an entry level job as a data/ business analyst. Passionate about finding anomalies, patterns and trends from data through my analytical skills for the purpose of helping businesses solve problems and make informed decisions, professional at coordinating and communicating with others. - Upper-Intermediate English

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Seniority Middle (3-5 years)
Location Giza, Egypt
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