Software Developer
2026 - Present
- Developing software at Dalux with agentic AI, DevOps, TypeScript, AngularJS, and .NET in a Scrum team.
Software engineer · Copenhagen
Jonas Nim Røssum
Full-stack engineer building visual, data-heavy tools.
I build polished, reliable products end to end, focusing on frontend quality, data-heavy interfaces, and practical AI integrations.
Experience
2026
Dalux
2022Git Truck
Open Source Maintainer
2022 - Present
- Lead maintainer of an open-source TypeScript/React visualization environment for repository evolution and ownership analysis.
- Migrated the stack to React Router, Tailwind CSS, Bun, and Vite.
2022twoday IT Minds
Software Developer
2022 - 2023
- Delivered full-stack consultancy work across varied codebases and domains.
- Built CO2 dashboards and data integrations for COWI and Arkitema.
2016Dansk Drone Kompagni ApS
Software Developer
2016 - 2019
- Helped build Dansk Drone Kompagni’s B2B inspection products from concept to production.
- Built Ortomatic, a browser-based geospatial comparison tool for aerial survey data.
- Established strong Git, CI/CD, and code review practices.
Publications
Git-Truck@Pluck – Contributor-Centric Coordinated Views for Hierarchical Visualization of Git Repository Evolution
2026
Git-Truck: Hierarchy-Oriented Visualization of Git Repository Evolution
2022