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From: Poland

Location: Huta, PL

On Useme since 6 April 2022

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Deals 46

SUCCESSFUL: 46

DISPUTED: 0

FAILED: 0

About me

I’m a Frontend Developer with almost 5 years of experience building modern web applications.

My primary expertise is React and Typescript, but I also have some familiarity with backend, which allows me to contribute to the both aspects of development.

Main technologies: React, Typescript, Javascript, HTML & CSS, Express.js, Git

I have implemented features such as: User authentication and authorisation, Role-based and attribute based access control, Stripe payment integration, User management system, API integration, Responsive user interface, Writing user and integration tests

I hold a Master's degree from Poznań University of Technology.

I'm available for both short-term tasks and long-term cooperation, including developing new features, fixing bugs, improving existing applications, and maintaining frontend projects. I focus on writing clean, maintainable code and providing reliable communication throughout the project.

CV / Résumé

Nov 2025 - Now

Frontend developer

Sennheiser

Development of scalable web applications with React and TypeScript, reusable UI components, real-time data, authentication and authorization, legacy code refactoring, debugging, testing, and collaboration in an international Kanban team.

Jun 2022 - Nov 2025

Software Developer

Defused data

Developing applications with React, TypeScript, Next.js and Nest.js. Implementing RBAC/ABAC, Stripe payments, Firebase, Pub/Sub, automated tests, CI/CD with Google Cloud Build, SendGrid and team collaboration.