Valentyn

VALENTYN FENCHUK
Ukrainian • Male • 25
Bourg-en-Bresse, 01000, France
[відкрити контакти](див. вище в блоці «контактна інформація») | [відкрити контакти](див. вище в блоці «контактна інформація») | [відкрити контакти](див. вище в блоці «контактна інформація»)

Experienced Full Stack .NET Developer

Technology Stack
Backend: .NET Core, ASP.NET, .NET Framework, C#, Entity Framework, Microservices, RabbitMQ, Dependency
Injection, RESTful API, LINQ, Multithreading, SignalR, WebSockets
Databases: T-SQL (SQL Server), MongoDB, Stored Procedures, Indexes, Elasticsearch, Query Optimization
Frontend: JavaScript, Vue.js, Handlebars.js, jQuery, HTML, CSS, Bootstrap
Cloud: AWS, AWS Lambda / S3 / EC2 / RDS, Load Balancing
Tools & Practices: Git (GitKraken), JIRA, Slack, CI/CD (Agile Development), Manual Testing, Unit Testing, Code
Review, Software Debugging, Google Analytics

Experience
Assistant Grocery Manager
NetCost Market
September 2024 – July 2025 (11 Months)
Brooklyn, New York, United States

Full Stack .NET Developer
eBizAutos
July 2021 – April 2024 (3 Years)
Las Vegas, Nevada, United States

Education
Yuriy Fedkovych Chernivtsi National University
Master's Degree, Information Technology Project Management (Computer Sciences)
September 2017 – December 2022 (5 Years 6 Months)
Chernivtsi, Ukraine

Summary
Experience:
• 3 years of hands-on experience in backend web development at eBizAutos.
• Proficient in .NET technologies, including C#, ASP.NET, and MVC framework.
• Strong expertise in designing and implementing RESTful APIs for seamless communication between front-end
and back-end systems.
• Collaborated closely with cross-functional teams to ensure effective integration of features and functionalities.
Skills:
• Backend Development: Proficient in building robust and scalable backend systems using .NET technologies.
• Database Management: Experienced in working with SQL and NoSQL databases, writing complex queries and
stored procedures, and optimizing database performance.
• API Development: Skilled in creating and maintaining RESTful APIs for smooth data exchange.
• Problem-Solving: Effective at identifying issues, troubleshooting bugs, and implementing effective solutions.
Career Highlights:
• Successfully implemented an error monitoring system for a large group of applications.
• Played a key role in designing solutions for sites’ markups using a custom Handlebars engine.
• Executed multiple transitions from legacy systems to modern solutions, ensuring seamless migration of data and
functionalities.