Navigation: portfolio, tech stack, process, testimonials and contact. Language switch: Polish and English.
From first release to steady growth —
I take ownership of your site or app
Focused on outcomes: design & build of web applications (Next.js/Node.js), integrations, deployment and continuous improvement.
Services: design and development of websites and web applications, Next.js and Node.js, payments and auth integrations, e-commerce, CI/CD, end-to-end testing, Core Web Vitals and accessibility.
Technologies and tools used in projects
Tech stack: Next.js and React on the frontend, Node.js on the backend, PostgreSQL, MySQL and MongoDB databases, GraphQL, CI/CD with Vercel and GitHub Actions, testing with Jest and Cypress, Stripe and Auth0 integrations, monitoring via Sentry.
Terms of Service
Rules for using the service, liability, and the parties’ rights and obligations.
This document contains legal and operational information for website and web application design and development.
Scope of services
Design and development of websites and web applications (Next.js/React, Node.js), integrations (payments, auth, e-commerce, CMS), maintenance and growth.
Engagement
Work starts after scope, timeline and quotation are approved. Billing: fixed-price or time & materials.
IP and licensing
IP to deliverables is transferred as agreed. Third-party libraries remain under their respective licenses.
Liability
No liability for indirect damages, lost profits, or downtime caused by external factors. Liability limited to the fee for the respective stage.
Termination
Either party may terminate effective at the end of the current billing period. Fees are due for work completed up to the termination date.



