Services
Custom Embedded Systems & Avionics Software Engineering
At our core, we design and engineer high-reliability, safety-critical embedded systems, avionics firmware, and cockpit display software solutions. From multi-core RTOS architectures to deterministic signal processing and real-time Graphical User Interfaces (GUIs), our engineering teams develop robust software where absolute reliability and failure containment are paramount.
When you join our engineering organization, you gain hands-on experience across the entire development lifecycle—building bare-metal drivers, high-performance C/C++ microcode, modern safety-centric Rust systems, low-power sub-GHz networks, and augmented reality display environments.
Engineering Capabilities & Core Technology Domains
1. Multi-Core Embedded Firmware & Language Expertise (C/C++ & Rust)
We build low-latency microcode across modern silicon architectures, including the high-performance STM32N657 MCU family, dual-core ARM processors, ESP32 series (ESP32-S3), and Nordic platforms (nRF5340).
- C/C++ & Rust Systems Development: Performance-critical firmware using traditional C/C++ alongside modern Rust, leveraging compile-time memory safety and reducing data races and null-pointer risks in high-concurrency safety-critical codebases.
- Deterministic Real-Time OS: Multi-tasking architectures powered by FreeRTOS, featuring queue-based messaging, deterministic scheduling, and microsecond-level hardware bus guardians.
- Low-Power & Sub-GHz Wireless (LoRa): Low-power sub-GHz wireless links including LoRa and 902–928 MHz private protocols for long-range, battery-operated remote sensors and telemetry systems.
- Hardware Abstraction & Drivers: Custom low-level drivers for SPI, I2C, UART, RS-232, RS-422, ARINC 429, and CAN/CANaerospace protocols running at 1 Mbit/s.
2. Digital Signal Processing, Navigation & Sensor Fusion
Our firmware processes multi-sensor data streams to calculate high-precision telemetry and drive intelligent audio-visual alert engines.
- Dual-Antenna GNSS RTK & Inertial Fusion: Real-time data fusion integrating dual-antenna GNSS RTK positioning engines with multi-axis gyroscopes and high-grade 6-Axis IMUs to continuously discipline attitude, precise heading baselines, and groundspeed metrics.
- Aerodynamic & Environmental Analytics:Algorithmic sensor fusion processing differential/absolute pressure transducers, LiDAR, static pressure sensors, and I2C barometers for Angle of Attack (AoA) calculations, climb/descent discrimination, and real-time cabin pressure drop warnings.
- Cockpit Audio Processing & Smart DSP:Customized audio DSP algorithms featuring middle-frequency voice boosting to enhance speech clarity in noisy environments, multi-channel preference-based audio mixing, and fail-passive priority relay paths.
- Environmental & Structural Monitoring:Real-time algorithms for Carbon Monoxide (CO) detection, 6-axis strain/vibration trending, and touchdown g-force peak load recording.
3. Display UI Frameworks & Graphics Engineering (LVGL)
Our graphical UI team builds intuitive, highly responsive primary flight display (PFD) and heads-up display (HUD) software.
- Embedded LVGL Interfaces: Rich graphical user interfaces engineered with LVGL (Light and Versatile Graphics Library) running on microcontrollers, embedded Linux, and dedicated instrument panels.
- Cross-Platform Tooling Pipeline:High-frame-rate rendering environments built using SDL2 (PC Simulator), WebAssembly / WASM (Emscripten), and native C/C++ frameworks for fast iteration and web-based telemetry simulation.
- Dynamic Visual Engines:Real-time UI widgets featuring color-coded warning meters, dynamic pulse rates, and heads-up display overlays engineered for clear visibility under all lighting conditions.
4. Wireless Connectivity, Networking & Bus Architecture
We build multi-node hardware ecosystems connected via robust wired and wireless data paths.
- CAN Fabric & Bus Guardians: Segmented CAN data bus fabrics utilizing instant-on hardware repeating open protocols, and independent hardware bus guardians that isolate faulted segments in microseconds.
- Bluetooth / BLE & Wi-Fi Networks:Custom GATT profiles, high-speed Wi-Fi access points (APs) and clients, WebSockets for telemetry streaming, and BLE-based telemetry pipelines (e.g., Tire Pressure Monitoring Systems - TPMS).
- Industry-Standard Telemetry Streaming:Real-time data translation to standard GDL90 data streams for third-party tablet compatibility.
- Field Maintenance & Flash Utilities: Over-the-Air (OTA) firmware deployment engines over Wi-Fi/BLE and dual-USB power/flashing pipelines.
5. Quality Assurance, Flight Safety Standards & Compliance
Quality engineering and rigorous design disciplines are integrated into every phase of our software lifecycle.
- ASTM Testing Protocols: Software QA test suites and automated validation pipelines executed in accordance with ASTM specifications.
- DO-160 & Military Qualification:Hardware and firmware designs aligned with RTCA DO-160G environmental conditions (power rail transients, lightning protection, radiated emissions) and MIL-STD requirements.
- FAA Backend Submissions & NORSEE:Architectural documentation and safety data packages supporting backend submissions for FAA NORSEE approvals and FAA facility database integration
- DO-178C & DO-254 Principles:System development following DO-178C and DO-254 design assurance principles—featuring 100% requirements-to-test traceability, strict configuration control, zero dead/deactivated code in production, and independent hardware watchdogs.
- Automated Test Benches: Hardware-in-the-loop (HIL) simulators, mock telemetry injectors, and automated bench calibration tools.
Technology Stack & Hardware Exposure
Working in our team offers hands-on experience with an extensive range of advanced components, tools, and protocols:
| Domain | Technologies, Silicon & Protocols |
|---|---|
| Languages & Toolchains | C, C++, Rust, Embedded C++, GCC, Clang, WASM / Emscripten |
| Microcontrollers & Processors | STM32N657, ESP32-S3, Nordic nRF5340, ARM Cortex-M Series |
| Graphics & Simulation | LVGL, SDL2 (PC Simulator), WebAssembly, OpenVG / Framebuffer |
| Wireless & Networking | LoRa (Sub-GHz), BLE (GATT), Dual-Band Wi-Fi, 902–928 MHz Proprietary RF |
| Navigation & RF Hardware | Unicore UM982 (Dual-Antenna GNSS RTK), u-blox NEO-6M, VHF Receiver Front-Ends |
| Busses & Protocols | CAN / CANaerospace (1 Mbit/s), ARINC 429, RS-232, SPI, I2C, UART, HDLC |
| Sensors & Integrated ICs | 6-Axis IMUs, I2C Barometric Transducers, Differential Pressure Sensors, CO Sensors |
| Audio Processing | CS4344 DACs, Class-D Audio Amplifiers, Audio Transformers, Balanced Output Stages |
| Standards & Approvals | ASTM Test Standards, RTCA DO-160G, MIL-STD, DO-178C / DO-254 Principles, FAA NORSEE |
Why Engineers Join Our Team
Pushing Technical Boundaries
Experience the satisfaction of writing code that interacts directly with real-world physics—from high-speed differential pressure math to rendering 60fps glass-cockpit graphics.
Architectural Freedom & Modern Tools
Work with cutting-edge microcontrollers like the STM32N6 series and contribute to modern safety-critical Rust firmware initiatives.
Safety-First Culture
Learn industry-leading aerospace design disciplines (DO-160, DO-178C) while building products backed by strict fail-passive hardware patterns and zero-stale-data validity checks.