About

I’m Jegors Dorofejevs, CTO at Robotics Startup and a software engineer based in Enschede, Netherlands.

I work on backend systems and developer infrastructure. As CTO at Robotics Startup, I lead a four-person development team building software delivery infrastructure for robotics. I set the technical roadmap and work on release signing, artifact storage, and backend reliability. The MVP connects hosted builds with verified releases and controlled updates to devices.

My previous work includes GPU orchestration for real-time AI workloads, distributed CI/CD pipelines, region-aware deployments, and frontend performance. At DomiDo, I build backend services and asynchronous workers.

Alongside work, I’m studying Applied Mathematics at the University of Twente. I’m interested in how mathematical reasoning can help with practical engineering problems, including computer vision.

I use the name Hold404 on GitHub and LinkedIn.

Areas of interest

  • Distributed systems
  • Backend architecture
  • Cloud infrastructure
  • CI/CD and developer tooling
  • Robotics infrastructure
  • Applied mathematics
  • Computer vision

Languages & tools

Languages
Rust, Go, TypeScript, Python
Systems & tools
Linux, Git, Docker, CI/CD, AWS, Hetzner, Google Cloud Platform

Education

BSc Applied Mathematics

University of Twente
September 2026 – Present

Ongoing undergraduate study.