▸ I'm Jamal From StudioNinjaDev
I build high-quality Android apps, scripts and developer tools that help teams and businesses save time and ship better products.
Clean, modern and well documented code.
Optimized solutions for better performance.
Continuous updates and improvements.
Friendly support whenever you need it.
Technologies I Work With
About Me
I'm a freelance Android developer with years of experience building custom mobile apps, business tools and modern Android solutions for clients around the world.
I've worked on many freelance projects across different industries, helping startups, businesses and individuals transform their ideas into powerful mobile applications.
My focus is delivering clean code, modern UI/UX, high performance and long-term maintainability.
Services
I build custom Android applications for businesses, startups and personal projects.
Buy premium Android app source codes, tools and ready-made solutions.
I can modify existing source codes, add new features, redesign UI and improve performance.
Available for freelance Android development projects worldwide.
Featured Projects
A modern Android antivirus and phone cleaner app with real-time protection, junk cleaning and performance optimization.
Portfolio
A handful of apps, scripts and tools I've shipped recently.
See all on CodeCanyonHealth analytics app with real-time sync, charts and Firebase auth.
A blazing-fast command line tool for scaffolding Android modules.
Pomodoro & deep work companion with adaptive sessions and stats.
Automated APK signing & release pipeline integrated with GitHub Actions.
End-to-end encrypted notes app with offline-first sync.
Lightweight REST service to monitor app uptime and crash trends.
Reviews
"StudioNinja shipped our Android MVP in three weeks. Clean code, beautiful UI, and zero crashes in production."
"Best developer I've worked with. Communication, quality, and delivery were all outstanding."
"The scripts they built saved my team 12 hours per week. Worth every cent and then some."
Contact
Have an Android app idea, a script that needs writing, or a tool that needs polish? Drop me a line — I usually reply within 24 hours.