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blackorbs-dev/README.md
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Hey there! πŸ‘‹ I'm Jamiu Akinyemi

Senior Mobile Engineer | Flutter & Android Specialist


πŸ‘¨β€πŸ’» About Me

I'm a Senior Mobile Engineer with 5+ years of experience crafting robust, scalable mobile applications that connect people and businesses. Based in Ibadan, Nigeria πŸ‡³πŸ‡¬, I specialize in cross-platform development with Flutter and native Android with Kotlin/Java.

GitHub Stats

  • πŸš€ Currently building Yiino Partners App - a comprehensive logistics & food delivery platform
  • 🌟 Open source contributor to Flutter Camera Plugin (10K+ stars) with merged PRs impacting thousands of developers
  • πŸ“± Published apps with 20K+ installs and 500+ DAU in first month
  • πŸ† Former Android Developer Lead at Google Developer Student Club
  • πŸ’‘ Passionate about Clean Architecture, MVVM/MVI patterns, and pixel-perfect UI implementation
  • πŸ“« Reach me: [email protected]

πŸ› οΈ Tech Stack

Mobile Development

Flutter Dart Android Kotlin Java Jetpack Compose

State Management & Architecture

Riverpod BLoC Provider GetX MVVM Clean Architecture

Backend & Integration

Firebase REST API GraphQL WebSocket Retrofit

Testing & Quality

JUnit Mockito Espresso Robolectric

Tools & Platforms

Android Studio VS Code Git GitHub Actions Figma Jira ClickUp

Additional Skills

Kotlin Multiplatform Room ML Kit OpenCV AdMob


πŸš€ Featured Projects

πŸš— Yiino Partners App

Play Store

Production Flutter app for logistics & delivery ecosystem

  • Real-time order updates via WebSocket
  • Live location tracking with Google Maps
  • Role-based dashboards for drivers & restaurants
  • Riverpod state management
  • Offline-first architecture

Stack: Flutter β€’ Riverpod β€’ Google Maps β€’ WebSocket β€’ REST API

πŸ“Έ Flutter Camera Plugin

GitHub

Open source contribution to official Flutter camera plugin

  • ⭐ 10K+ stars, used by thousands of developers
  • Implemented seamless camera switching during video recording
  • Federated plugin architecture across multiple packages
  • All PRs successfully merged after rigorous review

Stack: Flutter β€’ Kotlin β€’ Android SDK β€’ Native Development

🎯 CHATS Field Agent App

Firebase

NGO beneficiary management system

  • Liveness verification with ML Kit face detection
  • Fingerprint capture via Bluetooth scanner
  • Iris scanning with OpenCV SDK
  • Data encryption & NFC writing
  • Offline storage with Room + WorkManager sync

Stack: Kotlin β€’ ML Kit β€’ OpenCV β€’ Room β€’ WorkManager

🎬 Movies Finder App

GitHub

Movie search app with detailed information

  • Clean Architecture + MVVM pattern
  • Hilt for dependency injection
  • Paging library for memory optimization
  • Retrofit for API integration
  • Comprehensive unit tests (JUnit + Robolectric)

Stack: Kotlin β€’ Jetpack Compose β€’ Retrofit β€’ Room β€’ Hilt

🌟 Pepoz Social Platform

Play Store

Social platform with 20K+ installs in first month

  • WebSocket-based real-time messaging
  • AdMob monetization ($1K+/mo revenue)
  • Firebase integration (FCM, Firestore, Storage)
  • 500+ DAU achieved
  • Led development & strategic planning

Stack: Flutter β€’ WebSocket β€’ Firebase β€’ AdMob β€’ REST API

⚑ Jet File Downloader

GitHub

Advanced file download manager

  • Concurrent downloads support
  • Pause/resume functionality
  • Large file handling
  • Web browsing integration
  • Robust failure recovery

Stack: Kotlin β€’ Android SDK β€’ WorkManager β€’ Coroutines


πŸ“Š GitHub Statistics

GitHub Streak Top Languages
GitHub Trophies

πŸ† Key Achievements

Achievement Impact
🌟 Open Source Contribution Merged PRs to Flutter Camera Plugin (10K+ stars)
πŸ“± App Performance 20K+ installs, 500+ DAU in first month
πŸ’° Revenue Generation $1K+/mo through AdMob monetization
πŸš€ Production Apps Multiple apps published on Google Play Store
πŸ‘₯ Team Leadership Led development teams & mentored developers
πŸ”§ CI/CD Excellence Automated deployment pipelines with GitHub Actions

🀝 Let's Connect!

LinkedIn Portfolio StackOverflow Email Phone


I'm always interested in collaborating on innovative mobile projects!

Feel free to reach out if you want to discuss Flutter, Android development, or exciting opportunities. 😊


Pinned Loading

  1. MovieFinder MovieFinder Public

    Kotlin

  2. AllInOneShopping AllInOneShopping Public

    Java