Full-stack software engineer based in Stockholm, Sweden, with 6+ years of experience. I work end to end in TypeScript: NestJS and PostgreSQL on the server, React on the client. I like owning a problem from schema design through to the interface someone actually uses.
Most of my recent work has been on production monorepos: type-safe APIs, background job queues, containerised deploys, and the CI that keeps it all honest.
🔭 Codensity - a developer platform that tracks the resource usage and carbon footprint of software features. It measures execution time, memory and CPU, then attributes energy (kWh) and emissions (gCO2e) back to the feature that caused them, with the arithmetic and published coefficients visible behind every figure.
- 📦 The Node.js SDK ships as
@codensity/node- onetrack()call wraps any async function, with first-class Express middleware and a NestJS module, interceptor and decorator. - 🧱 Built as an open-source pnpm + Turborepo monorepo (
codensity-suite): NestJS API, TanStack Start frontend, Drizzle/PostgreSQL, all running under Docker. - 🌱 Currently learning Go and keen to collaborate on Go projects. If you're building something in Go and want an extra pair of hands (or someone to learn alongside), reach out.
- 👯 Open to collaborating on open-source projects and weird ideas.
- 💬 Ask me about API design, TypeScript monorepos, or getting a product from idea to deployed.
🐹 Learning Go with Codex and Claude as strict tutors. They provide in-depth resources and test my understanding before I write code or move forward. Follow my progress in my Go learning repository (here).
Languages
Backend
Frontend
Data
Observability
Infra & tooling
Mobile & design
Currently learning
