I will create a high performance desktop application

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Paul H

About this gig

I build C++ desktop applications from the UI down to the database layer.


I've delivered a complete desktop app end to end: C++/Qt interface, C# backend, SQL Server database, Docker/Nginx deployment, and a CI/CD pipeline for zero-downtime updates. I don't just write code I handle the full stack of a desktop project so you don't need three different freelancers.


What I work with:

  • C++ desktop applications (Qt, GTK, or other frameworks depending on your needs)
  • Client-server architectures with relational databases
  • CI/CD pipelines and automated deployment
  • Low-level systems programming in C/C++
  • Modernizing or refactoring existing applications

I currently work in R&D at a connected systems company, writing C/C++ daily in a technical, production environment.


I care about code that's still maintainable in ten years, not just working today. minimal dependencies, clear architecture, no unnecessary complexity.


Message me before ordering if your project doesn't fit the packages below I can scope it properly first.

Get to know Paul H

Paul H

Embedded systems engineer

  • FromFrance
  • Member sinceAug 2026
  • Languages

    English, French
I am a software developer interested in low-level programming, operating systems, and embedded systems. I have experience in web development, cross-platform desktop application development with Qt and .NET, library development, and low-level systems engineering including kernel development in C++ and Zig.