C++/Qt Application Enhancement

Job ID: 40159655

Budget: $250 – $750 USD

We are developing 3D printing software called FasiX. The beta version has been released (https://www.fasytech.com/). I want to move it forward on three fronts at once: refresh the user interface so it feels modern and intuitive, introduce a handful of well-scoped new features that users have been requesting, and tighten up performance wherever the current code base allows.

Here is what I need from you:

• User-interface overhaul – update existing Qt widgets/QML screens for a cleaner, more consistent look and smoother workflow.
• Feature extensions – design and integrate the new modules we discuss, wiring them cleanly into the existing architecture.
• Performance tuning – profile the code (Valgrind, Qt Creator, or your preferred tools) and apply optimisations without breaking current behaviour.

The application is fully functional, so you’ll be working against a stable baseline with reproducible builds. I can provide the current source (C++17, Qt 5.15), build scripts, and a brief tour of the code to get you started, along with a backlog that ranks UI, feature, and speed tasks by priority.

I’m looking for someone comfortable navigating a mature Qt code base, proposing concrete improvements, and delivering tested pull requests branch-by-branch so we can ship updates incrementally. If this matches your skill set, let’s talk through the repo and outline our first milestone.

The installer of the software can be downloaded from https://www.fasytech.com/.