Full Stack Developer · Enterprise Backend · AI-Powered Products
I build production-ready software, from enterprise APIs to AI agents and mobile games.
> PLAYER Serhat Demir
> CLASS Full Stack Developer
> MAIN QUEST Build useful, scalable products
> POWER-UPS C# / .NET / React / PostgreSQL / AI
> SIDE QUEST Mobile games & open-source experiments
> LOCATION Istanbul, Türkiye
My focus is C#/.NET backend engineering, React applications, enterprise integrations, and practical AI. I enjoy taking a product from the initial idea through architecture, implementation, and launch.
⚙️ BACKEND & DATA
🎮 FRONTEND & MOBILE
🤖 AI / LLM / AGENTS
🧠 MODELS & CODING AGENTS
🛠️ TOOLS & WORKFLOW
Also working with ASP.NET Core, Blazor, React Native / Expo, SQL Server, Entity Framework Core, Dapper, REST APIs and local AI inference workflows.
AI-powered conversational commerce for connected customer experiences.
AI agents, omnichannel inbox, customer support automation, store integrations, knowledge-base retrieval and contextual product experiences — built with .NET · React · PostgreSQL.
| Quest | What I'm building | Stack |
|---|---|---|
| Dotkesk | Conversational commerce platform with AI agents, omnichannel messaging, automations and store integrations | .NET · React · PostgreSQL · AI |
| ft-motion | Open-source motion graphics experiments and tooling | TypeScript · Three.js · AI |
| Mobile games | Puzzle and casual game experiences, from prototypes to published apps | Godot · React Native · iOS / Android |
| Enterprise systems | APIs, business integrations, customer platforms, reporting and automation | C# · ASP.NET Core · Blazor · SQL Server |




