Paweł Gąsienica-Samek

All of the code in these projects was written by AI tools (Claude, Claude Code, GPT). I came up with the ideas and was the product owner and the architect: I set the requirements and designed the solutions. The exception is learning .NET — there I write the code myself.

• Process for writing a documentary book (09–10.2026): a team of 10 AI roles wrote, checked, translated into English and typeset for print a book based on an export of my own conversations with a chatbot. The roles work through files and commits in one git repository, with permissions enforced by a script; a new fact goes into a canon of facts first, and every quote is checked by script against the conversation record.
• Kolofon (kolofon.dev, 2026): an engine for publishing sites; 3 instances, 2 language versions in one deployment and one database; new posts flow from the RSS feed to Facebook, Instagram and Bluesky automatically (Make.com).
• Analytics (10.2026): an evidence browser with full-text search; every conversation scored by a model and shown on charts and a timeline; a site-traffic dashboard with consent-based data collection and bot filtering.
• Learning .NET (since 08.2026): DeviceHub — an ASP.NET Core API (.NET 10) with EF Core and Azure SQL, deployed to Azure App Service; semantic search in .NET with a model run through ONNX Runtime.

C# · .NET · TypeScript · Cloudflare Workers · D1 · Python · git

Led a distributed team of 5 across 4 areas: development, design, print production and marketing. Work conducted in English.

On-call consulting and small changes to a penalty-fare recording system with its Android mobile application, built on Atinea’s InstaDB platform (a database with a configurable front end: workflows, warehouse), for an external ticket-inspection company. A few hours of work a month.

Adobe Illustrator plug-in for a British print company — automated validation of files before they are sent to press.

C++ · cloud component based on functions

Development of healthcare systems, including e-referrals, patient attachments and follow-up communication after a consultation.

ASP.NET · MS SQL · RabbitMQ · WCF · NHibernate · Castle Windsor

My own company. Since 2015 I have worked through it on B2B contracts (positions marked “B2B via GSEXPERTS”) and run my own projects.

• Penny Pixel Secret Quest — a Unity game released on Google Play (no longer available)
• Scratch Mobile Player — a modified open-source player for Scratch projects, updated to support the latest format; I used it to release a game written in Scratch on Google Play
• For both games I went through the whole Android release process: testing and publishing on Google Play.