I will architect high performance android apps with ble ndk and oboe

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Shubham Gupta

About this gig

Are you looking for more than just a functional app? I provide Senior-level Android Architecture and Systems Engineering for projects that require high performance, hardware integration, or complex real-time processing.


With a professional background at Oracle and Ola Electric, I specialize in solving the "impossible" bottlenecks that standard development teams face, whether it's sub-millisecond audio latency or mission-critical hardware-software interfacing.


What I Bring to Your Project:

  • High-Performance Engineering: Expert implementation of Oboe NDK (C++) for low-latency audio/video processing and complex system-level optimizations.
  • Architectural Excellence: I build with Clean Architecture, MVVM, and Jetpack Compose to ensure your codebase is modular, testable, and built for millions of users.
  • IoT & Hardware Integration: Specialized experience in BLE (Bluetooth Low Energy) and proximity technologies, including contributions to the AltBeacon library.
  • Scalable Systems: Experience architecting state-machine-based orchestration and WebSocket streaming for 100+ concurrent packets.
  • Optimization & Security: Proven track record in reducing APK sizes (up to 19%) and security hardening.

Get to know Shubham Gupta

Shubham Gupta

High Performance Android Engineer BLE NDK KMP

  • FromIndia
  • Member sinceMar 2021
  • Languages

    Hindi, English
I am a Senior Mobile Developer with over 3.5 years of experience architecting high-scale Android ecosystems at industry leaders like Oracle and Ola Electric. My approach to development isn't just about building features; it’s about engineering robust, "zero-debt" systems that handle millions of concurrent operations with 99.9% reliability.