Browse categories
Explore
Fiverr Pro
English
$
USD
I will develop a custom windows desktop application with german quality standards
Jean App Dev
Top Rated
5.0
5.0
About this gig
I will develop a custom Windows desktop application for your business.
Do you still work with Excel sheets, copy-paste tasks, manual reports, file handling, or repetitive office workflows? I can build a clean and practical desktop tool that automates your process and helps you save time every week.
I can create:
Custom Windows desktop apps
Excel, CSV and PDF automation tools
File converters and data processing tools
Business management tools
Inventory, order or customer tools
Reporting and dashboard apps
Database-based desktop software
API integrations and internal automation tools
Depending on your package, the app can include a simple user interface, import/export functions, local database, source code, installer, documentation, and setup support.
My focus is not just writing code. I build practical business software that is easy to use, reliable, and tailored to your real workflow.
Please contact me before ordering so we can clarify your requirements, features, timeline, and the best package for your project.
Get to know Jean App Dev
Jean App Dev
German Mobile App Development, Website Expert
Top Rated
- FromGermany
- Member sinceJun 2020
- Avg. response time1 hour
- Last deliveryabout 12 hours
Languages
English, German
Hello, I’m Jean — a German mobile app developer with 7+ years of experience in mobile app development, website development, Flutter apps, Supabase backnds, and SaaS platforms. I help startups and agencies turn ideas into secure, scalable MVPs and store-ready digital products. My work covers app architecture, UI/UX planning, API integrations, authentication, subscriptions, admin dashboards, automation, and AI-driven features. As a CTO-level freelancer, I focus on clean code, reliable performance, and European quality standards from concept to launch and post-launch support.
My Portfolio
Other Software Development Services I Offer
FAQ
What kind of desktop applications can you build?
I can build custom Windows desktop tools, automation apps, Excel/CSV/PDF processors, business dashboards, database tools, file converters, and internal company software.
Do I need to contact you before ordering?
Yes, please contact me first. Every desktop app is different, so I need to understand your workflow, features, files, and expected result before confirming the right package.
Can you automate Excel, CSV or PDF tasks?
Yes. I can create tools that import, process, clean, convert, export, or generate Excel, CSV and PDF files automatically.
Will the app work on Windows?
Yes. This gig is focused on Windows desktop applications. The final app can be delivered as an executable file or with setup instructions, depending on the project.
Do you include the source code?
Source code is included in selected packages or can be added as an extra. If you need full ownership of the code, please mention this before ordering.
Can the app use a database?
Yes. I can build apps with local databases or external databases, depending on your requirements and package.
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
G 
goerkem00
Repeat Client
Germany
Sehr gute Arbeit
Up to $50
Price
3 days
Duration
Helpful?
Reviews
1 reviews for this Gig
| (1) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
G goerkem00
Repeat Client
Germany
Sehr gute Arbeit
Up to $50
Price
3 days
Duration
Helpful?
