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I will develop a custom windows application for your business
Edwin G
About this gig
Build Windows software around the way your business works.
I bring 25 years of software-development experience to custom business applications, internal tools, reporting, automation and connected systems using C# and .NET.
For complete applications, we agree on requirements, architecture, development, testing and handover. I focus on maintainable code, clear progress updates and useful documentation. Full applications are quoted to match their scope.
The US$500 starting package is a focused prototype, not a complete production app:
- One Windows screen and one agreed interaction
- Sample data only
- Source code and basic local-run instructions
- Seven-day delivery and one round of revisions within the agreed scope
Database storage, external integrations, multi-user access, installers, code signing and production deployment are quoted separately. Additional screens or features are scope changes rather than revisions.
Please message me on Fiverr before ordering to confirm the right scope and quote.
Get to know Edwin G
Edwin G
Custom Web Windows and Mobile Applications with 25 Years of Experience
- FromCanada
- Member sinceOct 2026
Languages
Spanish, English
I bring 25 years of software-development experience to custom web, Windows and mobile applications built around your business. From internal tools and customer portals to reporting, automation and connected systems, I focus on software that makes everyday work easier. My approach covers clear requirements, maintainable code, testing, useful progress updates and documentation. I work with C#, .NET, Angular, JavaScript and Web APIs, choosing tools to fit the project. Complete applications are quoted to match their scope. Tell me what you want to improve.
FAQ
Do you build complete Windows applications?
Yes. I develop complete Windows applications, from agreed requirements and architecture through development, testing and handover. Full applications are quoted separately to match their features, integrations and deployment needs.
What is included in the US$500 starting package?
A focused prototype: one Windows screen, one agreed interaction, sample data, source code and basic local-run instructions. Delivery is seven days with one revision. Databases, integrations, multi-user access, installers, code signing and production deployment require a separate quote.
What counts as a revision?
One round of refinements to the agreed screen and interaction. New screens, new features and integrations are scope changes and require a separate quote.
Do I need a technical specification?
No. Describe your business task, who will use the software and what you want to improve. Please message me on Fiverr before ordering so we can agree on requirements, scope, price and delivery.
