I will develop a high performance native android app using java

L
lightcode_dev
L
lightcode_dev
Raslen
develop a high performance native android app using java
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develop a high performance native android app using java
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develop a high performance native android app using javadevelop a high performance native android app using javadevelop a high performance native android app using java

About this gig

Looking for a fast, stable, and professional Android app? You are in the right place!

I am a specialized developer focusing on Native Android Development using Java. My priority is not just building an app, but building a high-performance engine that provides a smooth user experience without lag or high battery consumption.

What I offer in this Gig:

  • Native Development: Full control over device hardware and sensors.
  • Extreme Performance: Clean code optimized for speed and efficiency.
  • API Integration: Connecting your app to any external database or service.
  • Firebase Integration: Real-time database, authentication, and push notifications.
  • Offline Support: Making your app functional even without an internet connection.

Why choose me? As someone deeply involved in low-level systems and firmware, I understand how memory and processing work. This means your app won't just "work"it will fly!

Please contact me before placing an order to discuss your project requirements!

  • App type

    • Native

  • Purpose

    • Social networking
    • Health & Fitness
    • Education
    • IoT
    • News
    • Lifestyle
    • Productivity tools
    • Custom

  • Expertise

    • Performance
    • Security
    • Data storage
    • Firebase
    • Release management
    • Widgets
    • API integration

  • Programming language

    • Java
    • Kotlin

  • Frameworks

    • Android

  • Tools

    • Android Studio
    • Firebase
    • Supabase

Get to know Raslen

Raslen

Systems and Web Developer Focused on Efficiency

  • FromTunisia
  • Member sinceMar 2026
  • Avg. response time1 hour

  • Languages

    English, Arabic
Performance-driven developer specializing in efficiency. I bridge the gap between low-level systems and modern web. Systems: High-performance firmware (C, Rust, ASM) & ESP32 IoT solutions. Web: Ultra-fast, lightweight interfaces using Vanilla JS & Tailwind CSS. I focus on eliminating "idle time" and reducing software footprints. Check my GitHub for optimized code. I deliver speed, reliability, and results.

My Portfolio

Other Mobile App Development Services I Offer

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