NJRSA delivers senior-level Android platform and embedded systems consultancy — AOSP, HAL, graphics, multimedia, and on-device AI — across mobile, XR, automotive, and streaming domains.
What We Do
Specialist Android and embedded systems consultancy spanning the full platform stack — from silicon to application layer.
Full-stack AOSP customisation, BSP bring-up, kernel driver development, and platform feature integration across Android releases. Experience spanning phone, VR headset, and automotive targets.
Design and implementation of AIDL/HIDL Hardware Abstraction Layers for custom silicon and peripherals. Deep experience with USB-PD, power management, charging, and thermal subsystems.
Vulkan and OpenGL ES integration, shader optimisation, and Android graphics framework work — SurfaceFlinger, Skia, HWUI. GPU performance profiling and rendering pipeline optimisation across mid-tier to flagship hardware.
Secure video pipeline implementation across Android MediaCodec, adaptive streaming (MPEG-DASH, HLS), and multi-format DRM integration — including 4K/UHD H.265/HEVC playback on constrained hardware.
Integration of on-device inference into Android platform and application layers. Proven track record including a shipping Reinforcement Learning power management system trained and inferring entirely on-device with no cloud dependency.
Deep cross-layer profiling and debugging across kernel, HAL, and middleware. Telemetry pipeline design for production fleet monitoring. Systematic elimination of rendering bottlenecks on constrained hardware.
About NJRSA
NJRSA is a specialist consultancy delivering Android platform and embedded engineering to product teams that need deep-stack capability without the overhead of a permanent hire.
Our principal has spent two decades building at the intersection of hardware and software — from embedded Linux and UI runtimes through to Android AOSP for VR headsets and graphics framework work for flagship mobile. That breadth means we understand constraints at every layer of the stack, and can make decisions that hold from kernel to UI.
Our consulting work has delivered production code for a leading XR headset OS and a global Android mobile platform — across AOSP migrations, HAL design, graphics framework, and on-device AI.
We work best with teams facing hard platform problems — AOSP migrations, HAL design, secure video, on-device AI integration, or GPU rendering bottlenecks — where a generalist won't have the depth to resolve them quickly.
Industry Experience
Platform engineering experience across diverse hardware targets and product categories.
Mobile & Consumer
Android flagship and mid-tier platforms, One UI, NDK/SDK, app performance
XR & Spatial Computing
Horizon OS, Quest BSP, VR middleware, AOSP on custom silicon
Connected TV & Streaming
Adaptive streaming, DRM, secure playback, MPEG-DASH, HLS, Dolby, DTS
Automotive & AAOS
Android Automotive OS, embedded Linux, UI runtimes, in-vehicle platforms
Embedded Linux
Kernel drivers, device trees, Yocto, low-power platforms, bootloader integration
How We Work
Flexible arrangements to match your project stage, team structure, and timeline.
A senior engineer embedded directly into your team — on-site, hybrid, or remote — working alongside your engineers for the duration of a project or programme.
Structured technical guidance for teams navigating platform decisions — architecture reviews, feasibility assessments, and engineering direction without a full engagement.
Clearly scoped work delivered to a defined outcome — a HAL implementation, a multimedia pipeline, a platform feature — with milestones and agreed deliverables.
Get In Touch
Tell us about your project. We'll respond within one business day to discuss fit, scope, and availability.
Prefer email? Reach us directly at contact@njrsa.xyz