Ярослав Гомела

SUMMARY
As a Backend Developer with over 5 years of commercial experience in C#/.NET development I have experience delivering projects from scratch, supporting high-load ERP systems and improving local branches of large international product companies. I am skilled in designing database architectures and leveraging AWS cloud services to build and manage scalable applications. I thrive in collaborative, fast-paced environments, communicate effectively within teams and build strong professional relationships. With proven mentoring abilities and leadership experience outside of work, I continuously grow as a technical and team leader, contributing to both project success and team development

EDUCATION: Master, Computer Science National Aerospace University, Kharkiv (2015 - 2021)

SKILLS

technologies: 

• Back-End: 
  • C#/.NET(.NET Framework 4.8+, .NET Core 3.1+)
  • ASP.NET Core
  • EF Core
  • Dapper 
• Front-End(basic): 
  • JavaScript
  • HTML/CSS
  • Angular
• Node.js (basic)

Tools: 

• PostgreSQL
• Docker
• MS SQL Server
• Redis

API & Communication: 

• REST API
• SOAP
• WebSockets
• SignalR

Cloud: 

• AWS
• Azure DevOps 

Computer Science:

• OOP
• DDD
• TDD

Algorithms, data structures:

• Monolithic/distributed environments

Unit/integration testing, basic automation testing 

Soft Skills:

• Problem-solving
• Team collaboration
• Mentorship
• Time management 

Languages: 

• English B1
• Ukrainian,
  
  

EXPERIENCE

Middle .NET Developer at Brights (February 2023 - February 2026 Kyiv, Ukraine)

Back-end development and supporting company products. Building API architecture for backend applications. 

Responsibilities: 

• Development and delivery of product features/code refactorings 
• Acting as a key developer with deep understanding of the full business logic of the project 
• Actively influencing new feature development and proposing product and technical improvements to the client 
• Working on integration of payment systems for donation collection for Ukrainian volunteer funds 
• Supporting and maintaining legacy APIs 

Achievements: 

• Delivered multiple new features, services and performance improvements to the company product 
• Successfully implemented critical changes that significantly reduced the risk of financial losses 
• Refactored, structured, and optimized large areas of legacy code, enabling more efficient use of core functionality and improving overall maintainability 
• Enhanced and improved the company’s internal CMS

Junior Software Engineer at Anuitex (February 2020 - March 2022 Kharkiv )

Full-Stack development and supporting a number of systems for customer from the USA and India. 

Responsibilities: 

• Support and maintenance of a high-load ERP system, ensuring stability, scalability and high availability
• Optimization and refactoring of existing functionality, including performance tuning and code quality improvements
• Design and development of web applications using ASP.NET MVC, following best practices and SOLID principles
• End-to-end development of monolithic applications from scratch, including architecture design, implementation and deployment
• Searching and using best approaches to meet business need

Achievements: 

• Successfully completed a Full-Stack Software Engineer internship
• Successfully designed, developed and deployed a production-ready web application from scratch, covering the full development lifecycle
• Continuously delivered new features aligned with evolving business requirements