Quantum Software Engineer | Bristol, UK
Building a quantum programming language from first principles — and a platform that makes quantum physics accessible in plain English.
A relations-first quantum programming language where entanglement is a first-class citizen, not a derived concept. Built from information theory and relational physics.
- ~9,500 lines | 595 tests | 4 domains: biology, sensing, chemistry, foundations
- Hardware-verified: Bell state on Quandela's qpu:belenos 12-qubit photonic QPU (S = 2.61 ± 0.08)
- Paper submitted to QPL 2026 — From Correlations to Photons
- Preprint: doi.org/10.5281/zenodo.18292199
A natural language interface for quantum physics modelling. Ask a question in plain English; Bell runs real QRL code and returns numbers. Free to try, no quantum background required.
Covers: quantum biology (FMO complex, radical pair), quantum sensing (Ramsey, Heisenberg limit), quantum chemistry (H₂ VQE, orbital entanglement), quantum foundations (CHSH, GHZ paradox).
dcoldeira.github.io — posts on quantum physics, computing, and the ideas behind QRL.
Recent: Bell's theorem and hardware verification · Electron correlation as entanglement · Beating the standard quantum limit · Quantum effects in photosynthesis
Physics BSc · Scientific software engineering · Python, Flutter, Docker · Numerical modelling, ML pipelines, system architecture.