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Achievements

Achievement: QuickdrawAchievement: Pull Sharkx3Achievement: Pair ExtraordinaireAchievement: YOLOAchievement: Arctic Code Vault ContributorAchievement: Starstruck

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leoruhland/README.md

Leonardo Ruhland

Senior Software Engineer · TypeScript · Node.js · NestJS · Angular · Software Architecture

Building software since 2005.

About Me

I'm a Senior Software Engineer with 20+ years of experience building software across web, mobile, and backend environments.

I work mainly within the TypeScript ecosystem, with a strong focus on Node.js, NestJS, Angular, software architecture, and full-stack product development.

Over the years, I've worked on everything from independent projects to production SaaS platforms, taking part in the entire software lifecycle — architecture, technical planning, development, automated testing, deployment, monitoring, and maintenance.

I enjoy building things from scratch, simplifying complex systems, improving existing products, and experimenting with technologies that can genuinely improve how software is designed and developed.

Interests

  • TypeScript & modern JavaScript runtimes
  • Backend engineering
  • Software architecture
  • Distributed systems
  • SaaS products
  • Developer tooling
  • Web & mobile applications
  • Open source

Tech

Languages & Runtime
TypeScript · JavaScript · Node.js · Bun

Backend
NestJS · REST APIs · WebSockets · Queues · Redis · SQL

Frontend
Angular · PWA · Web Applications

Engineering
Software Architecture · Automated Testing · Observability · CI/CD · Monorepos

Contact

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