Line Rattenborg

Hi, I’m Line, a software engineer based in Denmark with strong interests in backend development, software infrastructure, and automation.

github
github.com/lratt
linkedin
linkedin.com/in/line-rattenborg
email
line@lratt.dk
resume
line-rattenborg.pdf

Experience

I'm a Software Engineer with a strong technical foundation built over 3+ years of professional experience and 8 years of extensive hobby development. My core strengths include developing scalable applications, optimizing system performance, and managing complex infrastructure environments.

I develop innovative technical solutions that span the full software stack, from designing intuitive user interfaces to engineering robust backend systems and optimizing cloud infrastructure. My technical versatility allows me to select the most appropriate tools for each project, ensuring optimal performance and scalability.

I thrive both when leading independent projects and contributing to collaborative teams, where I actively support the growth of fellow developers through mentorship and knowledge sharing.

Technologies

  • Programming Languages: TypeScript, Go, Rust, Python, Zig, SQL
  • Backend: Express.js, Nest.js, Go's net/http, Axum & Tokio, FastAPI
  • Persistence: PostgreSQL, Redis, MySQL/MariaDB, SQLite, MongoDB
  • Messaging: RabbitMQ, Redis
  • Operations: Kubernetes, Docker, Terraform, Linux, Nix, Ansible, Github Actions
  • Frontend: React.js, Next.js, Svelte, SvelteKit, Vue.js
  • Patterns: CQRS, Event Sourcing, Microservices, API Gateway, Event-driven architecture

Blog

I'm not much of a writer myself, but here is a curated list of articles that I found interesting.

2025

2021

2015