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I will build a custom windows desktop application or cross platform app
Haleem Khan
Level 2
2 orders in queue
4.9
4.9
Gig Summary
What people loved about this freelancer
womenofworthtx
United States
Everything was great! I highly recommend Haleem. I look forward to working with him on future updates for my app.
sam_devin
United States
Working with Haleem always is a great experience, I've had a lot of orders with Haleem and everytime he always makes sure things are perfect. I would highly...
greenecapital
United States
Haleem was fast, efficient, and attentive to details. delivered exactly what I wanted with exceptional quality. Very polite and responsive!
jayzer
United States
He absolutely knocked it out of the park. The app works great, looks great, and exceeded my expectations. He made thoughtful adjustments to the label positioning...
glnn_rl
Belgium
Very nice person to work with. Recieved my order within a couple hours. Any revisions I had were fixed really fast. More than happy to have worked with him!
About this gig
Need a Windows desktop app that just works? I build custom desktop software for Windows, and for macOS and Linux when you need it.
211 reviews on this gig. My apps run daily in clinics, retail stores, factories and security firms.
What I build:
- POS, inventory and stock management
- Scheduling and booking tools
- Healthcare and manufacturing software
- Hardware integration (scanners, printers, serial devices)
- AI features inside your app (ChatGPT, document reading, smart search)
I also fix and finish apps that were started with AI tools or by another developer.
Tech: C# with WPF, WinForms, WinUI or .NET MAUI. Tauri or Electron with React, Svelte or Vue. Python with PyQt or Qt.
You get: full source code, a one-click installer for new apps, and fixed revisions per package. You own everything.
Send me what your app needs to do. I reply within an hour and suggest the right tech and a fixed price.
Get to know Haleem Khan
Haleem Khan
Full stack developer for desktop apps, web apps and AI automation
Level 2
- FromPakistan
- Member sinceSep 2017
- Avg. response time1 hour
- Last delivery3 days
Languages
Pashto, English, Urdu
I am a full stack developer with 10 years of experience and 496 completed orders on Fiverr.
What I build:
• Desktop apps for Windows, macOS and Linux
• Web apps and SaaS with Next.js and React
• AI tools: Claude Code setup, AI voice agents and n8n automations
• Fixes for apps made with Lovable, Bolt or Replit
You get a fixed price, regular updates and full ownership of your code. Send me your idea and I will reply with a plan and a price.
My Portfolio
Other Software Development Services I Offer
FAQ
What have you built that's actually being used?
Software running daily in hospitals, retail stores, and security firms - handling real tasks for real people who depend on it.
Can I actually own and control my software?
Yes. You get full source code and rights. It's yours to modify, expand, or share as needed.
What happens when I need changes later?
I'm here to help. Quick fixes within 24 hours, new features within a week. No complicated support contracts.
Can my app make smart decisions?
Yes. I can integrate ChatGPT/GPT to help your app understand requests, generate content, and make recommendations.
Can my customers use this in their language?
Yes. Your app can work in any language your customers speak. Easy switching, no restart needed.
How quickly can we test the first version?
You'll see a working version in days, not weeks. Then we improve based on real use.
What if something breaks?
I fix it immediately. Your business can't wait, and neither do I.
Can you fix an app that was built with AI tools like Cursor or Lovable?
Yes. I fix the bugs, finish the missing features and clean up the code so the app is stable. Send me the code and I will tell you what it needs and the price.
Reviews
212 reviews for this Gig
| (201) | ||
| (10) | ||
| (1) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
E edabua
Germany
Ongoing collaborationPerfect. Thanks.
$50
Price
7 weeks
Duration
Helpful?F fgbernadal
Spain
Ongoing collaboration1- On time. 2- Professional. 3- Better than I expected
$400-$600
Price
9 days
Duration
Helpful?D danieleerni
Switzerland
Ongoing collaborationAmazing as always
$50
Price
4 days
Duration
Helpful?E edabua
Germany
Ongoing collaborationGreat work with deep understanding of the subject matter and content of the app that was programmed.
$100-$200
Price
5 weeks
Duration
Helpful?V 
videoeditonline
United States
Ongoing collaborationAwesome. Man of talents. Thank you
$100-$200
Price
11 days
Duration
Helpful?
Reviews
212 reviews for this Gig
| (201) | ||
| (10) | ||
| (1) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
E edabua
Germany
Ongoing collaborationPerfect. Thanks.
$50
Price
7 weeks
Duration
Helpful?F fgbernadal
Spain
Ongoing collaboration1- On time. 2- Professional. 3- Better than I expected
$400-$600
Price
9 days
Duration
Helpful?D danieleerni
Switzerland
Ongoing collaborationAmazing as always
$50
Price
4 days
Duration
Helpful?E edabua
Germany
Ongoing collaborationGreat work with deep understanding of the subject matter and content of the app that was programmed.
$100-$200
Price
5 weeks
Duration
Helpful?V videoeditonline
United States
Ongoing collaborationAwesome. Man of talents. Thank you
$100-$200
Price
11 days
Duration
Helpful?
