All work

Marine engineering

Naval Architect

Digital-twin platform used by ship designers and marine engineers in Germany.

Role
Full-Stack Developer
Years
2022–2025
Domain
Marine engineering
Ship under construction in a shipyard
  • 3 yrs

    Continuous engagement

  • 6

    Technologies in one platform

  • C++

    Performance-critical core

  • 3D

    Modelling pipeline

3-year contract building product features for Naval Architect's digital-twin platform, used by actual ship designers and marine engineers in Germany.

The stack was unusually broad: Angular frontend, NestJS and Django backends, C++ for performance-critical 3D calculations, Flutter for cross-platform interfaces, all on PostgreSQL. Developed modules for 3D modeling workflows, vessel data management, and syncing data between multiple design tools.

This was the kind of project where you need to understand the domain deeply. Ship design software has zero tolerance for imprecision and the engineering workflows demand reliability. Improved performance and stability across the platform over the full engagement.

What’s next

Got something that can’t break?

Fractional CTO work, a backend that needs rescuing, an AI feature that has to survive a compliance review — or just a second opinion on an architecture. Tell me what you’re building and I’ll tell you straight whether I’m the right person for it.

or write to purg.jaka@gmail.com