Plugin Audit Pipeline
During my time at Obsidian, I built a pipeline for compatibility, security, and code-quality checks across its plugin ecosystem.
Software developer
Johannes Theiner
I build products, internal tools, and audit automation, mostly in TypeScript, some of it open source.
- Product engineering
- Internal tools
- Open source
- Cycling advocacy
Web apps, internal tools, and automation that take manual work off people's plates.
- Focus
- Small teams, real users, tools that get used every day.
- Outcomes
- Fewer manual steps, clearer workflows, earlier checks.
- Principles
- Maintainable, reliable, close to real users.
Selected work
All projectsTools for ADFC Cuxhaven
I build multi-device tools for bicycle coding sessions (anti-theft frame registration), certificate generation, distribution tracking, and the ADFC event portal.
About me
Software developer
Most of my work is TypeScript product engineering: code quality, API compatibility, security checks, and pragmatic tools that improve real workflows.
- TypeScript
- NestJS
- Next.js
- Docker
- Go
Bachelor of Science
Computer science at
Hochschule Emden/Leer, graduated 2023. I was a peer mentor for new students during their first semesters.
ADFC Cuxhaven
I chair ADFC Cuxhaven: I represent the association to authorities and the public and push for safer cycling infrastructure.
I also build the association's internal web tools: bicycle coding, tour calendar distribution, and the integration with the ADFC event portal.
More about the ADFC work