Jérémy Béjanin is a quantum hardware physicist with 11 years of experience building and characterizing superconducting circuits for quantum computing and stochastic machine learning. He has led lab build-outs, dilution refrigerator wiring, custom electronics and experimental infrastructure work from graduate research through postdoctoral roles at the Institute for Quantum Computing and as Principal Hardware Scientist at Extropic. His recent work includes designing a superconducting thermodynamic neuron and advancing understanding of TLS-driven noise in qubits and resonators, blending device design, simulation and data-driven analysis. An active contributor to numerical computing, he has improved sparse linear algebra in the Julia language—bringing high-performance computing practices to experimental parameter estimation and analysis. Based in Canada, he combines deep hands-on experimental craftsmanship with algorithmic and software contributions that accelerate scalable superconducting hardware development.
11 years of coding experience
12 years of employment as a software developer
Bachelor of Science (B.Sc.), Honours Physics, First Class, Bachelor of Science (B.Sc.), Honours Physics, First Class at McGill University
DEC, Pure and Applied Science - International Baccalaureate, DEC, Pure and Applied Science - International Baccalaureate at Champlain College Saint-Lambert
Doctor of Philosophy - PhD, Physics (Quantum Information), Doctor of Philosophy - PhD, Physics (Quantum Information) at University of Waterloo
Contributions:3 reviews, 7 commits, 5 PRs in 4 years 2 months
Contributions summary:Jérémy contributed to the Julia programming language repository by implementing and improving sparse matrix and vector operations. This included adding a `kron` method for sparse vectors and improving existing implementations, as well as adding a Frobenius inner product. The contributions focused on enhancing the functionality and performance of sparse linear algebra operations within the Julia ecosystem. These changes demonstrate a focus on numerical computing and high-performance computing.
Contributions:30 pushes, 1 branch in 5 years 6 months
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Jérémy Béjanin - Quantum Hardware Physicist at Nord Quantique