Websites, web applications & .NET development
I help companies in Łódź, across Poland and internationally build software around the way they work. I develop business websites, custom web applications and C# / ASP.NET Core backends, taking ownership from architecture to deployment. Projects can be delivered entirely remotely.
Custom Web Applications
Building applications from idea to production. I handle backend, frontend, and deployment — ideal for startups and smaller companies that need a reliable technical partner without a full in-house team.
.NET Developer — C# & ASP.NET Core
Designing and building secure, scalable services for existing systems. REST APIs, microservices, business logic — in C# (ASP.NET Core) or Python (Django / FastAPI).
Business Websites
Business websites, landing pages and modern interfaces built with Astro, Vue.js or React. Clear service descriptions, mobile usability, fast loading and technical SEO foundations. I can also redesign and rebuild an existing website.
System Integration
Connecting your software with external APIs, payment providers, CRMs, ERPs, or internal tools. I make your systems talk to each other reliably.
Legacy Migration
Migrating old, hard-to-maintain applications to modern stacks without disrupting your business. Phased approach, zero big-bang rewrites.
Code Review & Tech Consulting
Independent audit of your codebase, architecture review, and practical recommendations. Useful before scaling, hiring, or handing a project to a new team.
Web development for Łódź and the surrounding area
Running a business in Łódź, Zgierz, Pabianice, Aleksandrów Łódzki or Konstantynów Łódzki? We can start with the process you want to improve or the website you need to generate enquiries. The scope follows your goal: a business website, customer portal, custom application or integration with your existing software.
Remote development for Poland and international clients
I work remotely with companies throughout Poland and worldwide, communicating in English or Polish. We agree on scope and milestones, review progress and prepare the deployment. Bring a new product idea or an existing .NET application that needs further development.
Explore websites and applications in my portfolio