Available to hire
Frontend developer with strong expertise in React, Next.js, TypeScript, .NET Core, and Node.js. I build scalable, high-performance applications and enjoy turning complex requirements into solid software.
I collaborate closely with designers and product owners to deliver features for international clients, and I have experience deploying solutions with Docker and cloud platforms in Agile (SCRUM) environments.
Skills
Language
English
Fluent
Polish
Fluent
Russian
Fluent
Belarusian
Fluent
Work Experience
Senior Software Developer at Rev
June 1, 2025 - PresentDeveloped frontend features with React and TypeScript, ensuring scalable and maintainable architecture. Built backend microservices in .NET Core with GraphQL integrated with PostgreSQL. Implemented end-to-end and unit tests using Playwright and Jest, reducing regressions and improving stability. Collaborated with designers and product owners to deliver subtitling support for 37 languages. Performed code reviews and mentored team members to maintain best practices.
Full-Stack Developer at Forcom Sp. z o.o.
June 1, 2025 - August 18, 2025Built enterprise-level systems using .NET Core, MySQL, and React 18 with Redux. Refactored state management in Redux, reducing memory usage by 25%. Integrated CI/CD pipelines and Docker, cutting deployment time by 30%. Participated in Agile ceremonies, code reviews, and technical discussions.
Frontend Developer at Sttour
July 1, 2023 - August 18, 2025Developed a travel web platform with responsive design and high scalability. Integrated APIs including Google Maps, Travel API, and Weather API for real-time data. Optimized frontend performance, reducing page load times by 30%.
Senior Software Developer at Rev
June 1, 2025 - PresentKey technologies: React 18, micro frontends, Styled Components, TypeScript, .NET Core, MySQL, GraphQL, Playwright, Jest, Docker. Developed frontend features with React 18, built backend microservices in .NET Core + GraphQL, integrated with PostgreSQL, and implemented end-to-end and unit tests reducing regressions and improving stability. Collaborated with designers and product owners to deliver subtitling support for 37 languages.
Full-Stack Developer at Forcom Sp. z o.o.
June 30, 2025 - September 17, 2025Key technologies: .NET Core, MySQL, React 18, Redux, TypeScript, Docker, CI/CD, SCRUM. Built enterprise-level systems in .NET Core + MySQL and React 18 + Redux. Refactored state management in Redux, reducing memory usage by 25%. Integrated CI/CD pipelines and Docker, cutting deployment time by 30%. Participated in Agile ceremonies, code reviews, and technical discussions.
Frontend Developer at Sttour
July 31, 2023 - September 17, 2025Key technologies: React, TypeScript. Developed a travel web platform with responsive design and high scalability. Integrated APIs (Google Maps, Travel API, Weather API) for real-time data. Optimized frontend performance, reducing page load by 30%.
Software Developer (Freelance) at Remote
December 31, 2022 - September 17, 2025Key technologies: HTML5, CSS3/SCSS, JavaScript, C#, React, REST APIs. Developed responsive web pages and user interfaces, integrated external REST APIs (payments systems, maps, analytics services), implemented dynamic forms, validation, and client-side logic. Completed small-scale backend tasks in C# (.NET Core) and optimized frontend performance for cross-browser compatibility.
Senior Software Developer at Rev
June 1, 2025 - PresentLead developer in frontend and backend tasks, building services in React/Next.js, Node.js, and .NET Core; implemented testing and performance improvements; worked with Docker and cloud platforms; participated in Agile SCRUM ceremonies and mentored teammates.
Full-Stack Developer at Forcom Sp. z o.o.
June 30, 2025 - September 17, 2025Built enterprise-level systems in .NET Core + MySQL and React 18 + Redux; refactored Redux state to reduce memory usage; integrated CI/CD pipelines and Docker; participated in Agile ceremonies and code reviews.
Frontend Developer at Sttour
July 31, 2023 - September 17, 2025Developed a travel web platform with responsive design and high scalability; integrated external APIs (Google Maps, Travel API, Weather API) for real-time data; optimized frontend performance and cross-browser compatibility.
Software Developer (Freelance) at Remote
December 31, 2022 - September 17, 2025Developed responsive web pages and client-side logic; integrated external REST APIs; implemented dynamic forms, validation, and client-side logic; completed small-scale backend tasks in C# (.NET Core) to support web projects; optimized frontend performance.
Education
Master of Engineering Management at Poznań University of Technology
January 1, 2024 - January 1, 2025Bachelor of Computer Science at Poznań University of Technology
January 1, 2020 - January 1, 2024Master of Engineering Management at Poznań University of Technology
January 1, 2024 - December 31, 2025Bachelor of Computer Science at Poznań University of Technology
January 1, 2020 - December 31, 2024Master of Engineering Management at Poznań University of Technology
January 1, 2024 - January 1, 2025Bachelor of Computer Science at Poznań University of Technology
January 1, 2020 - January 1, 2024Qualifications
Industry Experience
Software & Internet, Travel & Hospitality, Professional Services, Media & Entertainment, Other
Skills
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