James Bray
Portfolio Website
About Me
Background
I am a Systems Engineer and Aerospace MEng graduate specialising in the integration of physical hardware and complex software. I have a range of past projects and upcoming contracts, giving me a wide field of applicable knowledge, making me highly adaptable to new challenges. I work well in cross-disciplinary teams, moving between high-level system design and detailed technical work to deliver high quality results.
If you think there's a place for me in your team, feel free to reach out to me via my contact form
What I Do
I design, prototype, and deploy end-to-end systems. My proficiencies allow me to operate across the entire engineering workflow:
- Cross-Disciplinary R&D - building and integrating complex software with physical systems
- Full-Stack Software & Simulation - working from firmware to UI, building cohesive architectures
- Embedded Systems & Controls - designing real-time control loops and robust firmware
- System Optimisation - breaking apart systems to locate and eliminate bottlenecks and improve performance
- AI automation tools - developing advanced agentic systems to produce excellent products and workflows
Whatβs Next?
I'm currently looking to take on short-term, high-impact R&D contracts. I want to work on a variety of projects in my early career, building up a wide skillset and network across the industry before I advance into long term goals.
Eventually, when the time is right, I'd like my own company focused on future-facing, meaningful projects. Until then, I am helping engineering teams solve their hardest problems, one system at a time.
See more of my background on my CV page
Highlighted Projects
VTOL Quadplane Design Build and Test
Sep 2024 β May 2025
- Led the design and integration of the full avionics system for a modular VTOL UAV platform
- Designed open-plan, modular electronics layout with accessible connections for maintainability
- Implemented ironbird avionics testbed to verify systems before final integration
- Supported system-level integration ensuring plug-and-play compatibility across subsystems
- Optimised cooling layout by externally mounting ESCs and positioning components for airflow
- Collaborated cross-functionally with flight dynamics, structures, and integration teams
Quadcopter Design Build and Test
Sep 2023 β May 2024
- Won the contract for the lightest flying drone out of a cohort of 31 teams
- Led control team, optimising flight behaviour through PID controller BetaFlight
- Used Google Sheets to analyse and predict motor performance with different components
- Modelled a digital twin in Fusion 360 to ensure consistency during manufacture
- Used topology optimisation to optimise the strength-to-weight ratio of the frame
- Manufactured drone using laser cut or 3D printed parts, and soldered electronics
UKSEDS Student Rocketry Competition
Sep 2022 β May 2023
- Designed and 3D printed a whistling rocket nosecone using Fusion 360 and Prusa
- Developed an avionics bay using Teensy 4.1, GPS, IMU, and environmental sensors
- Managed a Β£300 budget across design, avionics, and recovery systems
- Produced a full technical report and performance evaluation for the UKSEDS competition
- Simulated flight dynamics using OpenRocket to ensure maximum apogee
- Handled subteam conflicts regarding rocket dimensions and features
See more of my projects on my project page