About
Senior Fullstack Engineer focused on React, TypeScript, and Node.js.
I started programming at the age of nine and have spent more than 15 years building web applications across both frontend and backend. Over time I moved from early web technologies through PHP and Java into the JavaScript ecosystem, where I found the best mix of product work, fast iteration, and room for clean engineering.
Today I work mainly with React, TypeScript, Node.js, Next.js, REST and GraphQL APIs, SQL and NoSQL databases, and modern delivery tooling. I care about architecture, developer experience, code quality, and building products that are both scalable and pleasant to use.
What I work with
My core stack includes React, TypeScript, Node.js, Next.js, PostgreSQL, MongoDB, Redis, Docker, and CI/CD. I also work with testing tools such as Jest, Vitest, React Testing Library, Cypress, and with quality practices like code review, clean code, and iterative improvement.
Experience
I have worked across product companies and engineering teams including Warsaw Stock Exchange (GPW), Squarespace, Videolicious, ING, Perform, Agora, and earlier full stack and web development roles. My work has covered high-traffic frontend systems, internal tools, CMS and video platforms, transactional systems, and improvements to developer experience.
Learning
I keep learning continuously through real product work and focused courses. Recent areas of study include modern Next.js, TypeScript, React fundamentals, accessibility, inclusive collaboration, and even some game development with Unity for fun and breadth.
Links
You can find more details on LinkedIn and code on GitHub.