Edward O'callaghan is a founder and embedded electronics specialist based in Canberra with 14 years' experience designing microcontroller-driven products and high-integrity systems for avionics. He combines hands-on hardware and firmware expertise with a background in open-source toolchain development, having contributed to the OpenSolaris LLVM/Clang port at Apple and maintained FOSS projects. His career spans startup and enterprise roles—from embedded engineering at Access Devices to systems administration and migration work—demonstrating pragmatic system-level thinking across software and electronics. With a scientific foundation in quantum physics and molecular biology from UNSW, he brings rigorous analytical instincts to safety-critical engineering challenges and a preference for auditable, reliable designs.
Contributions:43 commits, 2 PRs, 4 pushes in 2 years 7 months
courseware
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.