Web Applications
From idea to working product.
I build full-scale web applications, from MVPs for startups to advanced internal tools for enterprises. Clean code, scalable architecture, ready for growth.
01 / CO OFERUJĘ
React / Next.js
Modern frontend with server-side rendering, performance optimisation, and excellent DX.
Backend & API
REST and GraphQL APIs, databases (PostgreSQL, MongoDB), authentication, payments.
Authentication
Secure login, user roles, OAuth (Google, GitHub), 2FA.
Payments
Stripe integration, subscriptions, one-time payments, webhooks.
Real-time
WebSockets, live updates, push notifications: the app responds instantly.
Deployment & DevOps
CI/CD, hosting on Vercel / AWS, monitoring, automatic backups.
02 / JAK DZIAŁAM
Product discovery
We define the MVP scope, user stories, flows, and feature priorities. What's needed now vs. what can wait.
Architecture
Tech stack selection, database design, API and integration planning. Decisions that matter for years.
UI/UX design
Wireframes, design system, interactions: the app must be functional and a pleasure to use.
Iterative development
I build in sprints and regularly show progress. You can test and give feedback along the way.
Launch & monitoring
Production deployment, error monitoring, analytics, and a scalability plan for traffic growth.