Services

Services overview

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Android App Development Bug Fixing & Optimization Play Store Publishing & Policy Fix AdMob & Mediation Setup Firebase & API Integration

Android App Development

Kotlin · Jetpack Compose

End-to-end custom Android app development, from idea to Play Store launch. Clean architecture, stable builds, and monetization-ready design.

• Modern Kotlin & Jetpack Compose or XML UI
• Maintainable, modular & scalable architecture
• Offline support (Room, caching) where needed
• Analytics & crash reporting setup
• Play Store–ready build & guidance

Best for: New startups, MVPs, utility apps, niche tools for Pakistan & global users.

Order Android app on Fiverr

Bug Fixing & Optimization

Rescue & Improve

Stabilize your crashing, lagging, or poorly-performing app without rebuilding from scratch.

• Crash & ANR investigation and fixes
• Performance optimization & memory improvements
• Refactoring legacy Java/Kotlin code
• Release build & signing issues resolved
• Small UX improvements for better reviews

Best for: Live apps that need rescue, cleanup or performance boosts.

Fix my app on Fiverr

Play Store Publishing & Policy Fix

Compliance & Launch

Get your app published correctly and solve common Play Store policy issues, with guidance on compliant setup.

• Play Console setup & first-time publishing help
• Support for rejected builds & policy warnings (where possible)
• App content, privacy policy & age rating guidance
• Improved metadata, screenshots and listing quality
• Basic ASO keyword review for better visibility

Best for: Developers or businesses stuck on publishing, rejections, or policy confusion.

Get Play Store help on Fiverr

AdMob & Mediation Setup

Monetization

Professional AdMob and mediation configuration with policy-safe placements, so your app can earn without risking bans.

• AdMob integration: banner, interstitial, rewarded, native
• Mediation setup (AppLovin, ironSource, etc.)
• ads.txt configuration & verification guidance
• Ad placements that respect UX and policy
• Basic revenue tracking events

Best for: Apps ready to earn or apps with low/incorrect monetization setup.

Setup my AdMob on Fiverr

Firebase & API Integration

Backend & Data

Connect your app with Firebase, Firestore and REST APIs using clean, robust integration patterns.

• Firebase Auth, Firestore, Realtime DB, Storage
• Remote Config for feature flags & dynamic content
• REST API integration with Retrofit/OkHttp
• Local caching using Room DB where needed
• Proper error handling & stability principles

Best for: Apps needing login, cloud data, dashboards, or third-party APIs.

Hire me for Firebase/API on Fiverr

Why work with me

I combine real Android development experience with monetization and Play Store knowledge, so your app is not just built – it’s ready to grow.

• Clear scope and milestones before we start.
• Clean, maintainable Kotlin code you fully own.
• Support window after delivery for small fixes and questions.
• Focused on apps that earn and stay compliant on Google Play.

Work with me on Fiverr – junaidapps

Service FAQ

A few quick answers about working with me on Android projects through Fiverr.

• Do you work with clients outside Pakistan? Yes. I work remotely with clients in Pakistan and worldwide. Fiverr handles timezone, payments and messaging smoothly.
• Can you maintain or update an existing app? Yes. Bug fixing, optimization, new features and refactoring are all available as separate packages or custom offers on Fiverr.
• Who owns the code after delivery? You own the final app code for your project. I can also structure the repository so another developer can continue later if needed.
• How do we start? Click any “Order on Fiverr” button above, share your app idea or issue, and I’ll reply with a clear next-step plan and a suitable package or custom offer.