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I will build a custom python desktop app with a modern gui for windows
Matias
About this gig
Need a well-built Windows app to manage, calculate or automate something, for work or personal projects?
I build custom Python desktop apps with a clean, modern interface, ready to open with a double click.
Real examples of my work:
- A PyQt6 rebuild of a legacy VB6 hydraulic simulation system
- A student productivity app with dashboard, scores and streaks
- A desktop AI chat assistant with persistent memory
- A real-time evolutionary simulation with procedural terrain and natural selection
What I build: an app for almost any idea, for work, business or hobbies.
- Trackers and managers: golf scores, inventory, budgets, clients, habits, studying
- Tools that calculate, convert or analyze data, with charts and reports
- Automations: file processing, batch tasks, imports and exports
- Dashboards, simulators and small games
Every order includes:
- Windows .exe, tested on a clean PC
- Full source code with detailed comments
- Free bug fixes: 7, 15 or 30 days by package
Message me before ordering with a short description of what the app should do. I will reply with a clear scope and fixed price, no surprises. You can also add extra features to any package.
Get to know Matias
Matias
Engineering Sciences Bachelor, Python and Legacy Code Migration
- FromArgentina
- Member sinceFeb 2020
Languages
English, Spanish
I’m Matías, an Electronics Technician with a Bachelor’s Degree in Engineering Sciences, currently studying Electronic Engineering and Artificial Intelligence. I build custom Python desktop apps for Windows, with clean, modern interfaces.
I work as a research assistant, rebuilding a hydraulic simulation system from Visual Basic 6 to Python and PyQt6, and I automate workflows at the Economic and Social Council of the Province of Santa Fe.
Tell me what you need to solve and I’ll tell you honestly if I can build it, with the source code included.
My Portfolio
FAQ
1. What counts as a “feature”?
A feature is one distinct function, for example a data entry form, a report, or an import/export. If you’re unsure how many your idea needs, message me and I’ll tell you which package fits.
2. Do I need to install Python or anything else?
No. You get a Windows .exe that opens with a double click. Nothing to install.
3. Can you build something other than a Windows exe?
Yes. Besides Windows desktop apps, I build interactive web apps that run in any browser, including augmented reality experiences for phones, with nothing to install. Message me before ordering with what you have in mind.
4. What should I send before ordering?
A short description of what the app should do. Example data, a spreadsheet you use today, or a rough sketch of the screens helps a lot. I’ll confirm the package and price.
5. What exactly do I receive?
A ready-to-run Windows .exe and the full source code with detailed comments, so you or any developer can edit it later.
6. My idea doesn’t fit any package. Can you still help?
Probably. Message me with the details. I’ll recommend the closest package or send a custom offer.
7. What if I find a bug after delivery?
Every order includes 15 days of free bug fixes. If something doesn’t work as agreed, I’ll fix it.
8. Can you fix or modify an app or script I already have?
Send me the code and a description of the problem before ordering and I’ll tell you if it’s something I can take on.
