Full stack developer in Oulu, Finland. Eight years in software — since 2018, first in Turkey, since 2022 in Finland.
I build web and mobile products end to end: React and TypeScript in the front, Node.js and PostgreSQL behind, React Native when the product needs an app. Lately most of my work is AI tooling — MCP servers, agent workflows, and the tests that keep generated code honest.
- LLM-Context-Manager — a code graph for AI coding agents. Rust, MCP, published on npm as
@senoldogann/context-manager. 61 stars. - Guardian — desktop app that watches a codebase and flags architectural drift in AI-written code. TypeScript, Rust, Tauri.
- JobFinder.fi — Finnish job search that pulls several sources into one view. Next.js SSR, Go, PostgreSQL, Elasticsearch.
- OmaLeima — digital stamp pass for student events. React Native, Next.js, Supabase.
- 11 iOS apps on the App Store, including Code Companion Mobile and OmaLeima.
TypeScript, React, Next.js, React Native, Node.js, Go, Python, PostgreSQL, Redis, Elasticsearch, Azure, Docker, GitHub Actions.





