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I will build a custom android app for your business
Elias S
About this gig
Need an Android app for your business or your team? I build custom Android apps with Flutter that are ready for daily use, not just a demo.
What I deliver:
- Clean, modern UI with light and dark mode
- Login and cloud database, synced across devices
- Team access with roles and invitations
- Camera and photo upload
- Lists, search, status tracking and price totals
- Installable APK or release on Google Play (your account)
Why me:
I have built my own Android business apps, for example a customer and job planner with team access, photos, material lists with prices and a trash with restore.
How I work:
1. You send your requirements
2. I confirm the scope and plan
3. I build, test on real devices and deliver with full source code
4. Short documentation and changelog included
I use AI-accelerated development. Every result is reviewed and tested by me before delivery.
Please message me before ordering so we can pick the right package. Larger projects are welcome via custom offer.
Get to know Elias S
Elias S
FullStack Software Developer
- FromGermany
- Member sinceOct 2026
Languages
German, English
Need software that holds up in daily business? I'm Elias, a full-stack developer from Germany. If it involves code, I build it: Windows desktop apps (.NET/Avalonia), Android and Flutter apps, websites, web apps, backends, APIs and AI integrations with Claude and local LLMs.
My tools run in real companies, from inspection scheduling to security system planning and self-hosted team messaging. You get tested code, documentation with every change and honest estimates.
Message me before ordering so we can scope your project together.
FAQ
Do I get the full source code?
Yes. Every package includes the complete source code. Reusable base components stay mine, and you get an unlimited, perpetual license to use them in your app.
Do you also build iOS apps?
This gig covers Android. The apps are built with Flutter, so an iOS version can be added later from the same code base. Please ask me before ordering.
Can you publish my app on Google Play?
Yes. I set up your app in your own Google Play developer account and publish a test release. New personal accounts must run a 14-day closed test with 12 testers before going public. This waiting time is not part of the delivery time.
Can my team use the app together?
Yes. You invite team members and assign roles such as owner or employee. Everyone works on the same data, synced across devices. Included in Premium.
Can you work on my existing app?
Yes. I fix bugs, add features or update existing Flutter apps. Please send me a short description or the code before ordering so I can check the scope.
Can I install the app without Google Play?
Yes, you get an installable APK file. From 2027 Google plans to require developer verification for apps installed outside Google Play. If needed, I set this up together with you.
