I will develop android apps and android studio projects with java, kotlin, firebase

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devbyhassaan
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devbyhassaan
Hassaan

Level 1

About this gig

Do you have an Android app idea but worry about bugs, crashes, poor UI, unfinished features, or unreliable code? Existing apps can also become difficult to maintain when APIs, databases, or new features are not implemented properly.


I provide custom Android development and improvement solutions focused on clean code, smooth performance, modern UI, and reliable functionality.


What I Can Do:

  • Custom Android app development
  • Kotlin & Java development
  • XML & Jetpack Compose UI
  • Firebase, SQLite & Room
  • REST API & third-party integrations
  • Authentication & push notifications
  • Bug fixing & performance optimization
  • Feature additions & code refactoring
  • Android Studio projects
  • App testing & debugging
  • Play Store publishing support


Whether you need a simple app, business application, student project, MVP, or existing app improvement, I can turn your requirements into a functional Android solution.


Why Choose Me:

  • Clean & maintainable code
  • Clear communication & progress updates
  • Reliable development
  • Unlimited revisions within the agreed scope
  • Post-delivery support


Send me your requirements and let's build, fix, or improve your Android app.

Get to know Hassaan

Hassaan

Helping Startups and Businesses Build Scalable Software

4.9(13)

Level 1

  • FromPakistan
  • Member sinceSep 2025
  • Avg. response time1 hour
  • Last deliveryabout 21 hours
  • Languages

    Urdu, English, Hindi, Arabic
I'm Hassaan, a full-stack developer who takes projects from idea to production and rescues the ones that got stuck along the way. I build AI-powered web and desktop apps, Android apps, CRM/ERP systems, and SaaS platforms. I also turn Figma, PSD, or XD designs into working responsive websites, debug and stabilize AI-generated (vibe-coded) projects, and take on standalone coding tasks. Stack: React, Next.js, Node.js, Python, Django, FastAPI, Kotlin, PostgreSQL, MongoDB, Docker, AWS. Send me your requirements first. I'll tell you honestly what it takes to build it right, then we get started.

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