I will develop complete custom software, desktop app, web app and android app

I build fully custom desktop applications, Android apps, and web backends from scratch using only my core technologies: C, C++, C#, Java. No templates. Clean, scalable code.

Desktop Windows, Android App, macOS, iOS, Linux using C, C++, C#, or Java with GUI libraries. Standalone executables, local or online databases.

Google Play Store and Microsoft Store ready.

Web backends and app databases: REST APIs, database design and querying with MySQL, PostgreSQL, MongoDB.

Version control: Git, GitHub, GitLab.

Unit testing: Jest, JUnit, CUnit.

Basic CI/CD pipelines: GitHub Actions and GitLab CI.

I can continue or finish projects already started by you or another developer.

Contact me before ordering with a brief description. I will ask about features, platforms, deadline, and budget, then send a custom offer.

FAQ:

Work with existing code or APIs? Yes.

Timeline? Typically 7/20 days. A simple Android app takes 5/7 days;

A full desktop + Android + backend project takes 30days.

NDA? Yes, signed. The app and code are yours.

Contact me for the exact price. The final price can be lower or higher depending on your specific requirements, complexity, and number of platforms.

I reply within hours.