I contribute to quantumlib/Cirq and tensorflow/quantum in my spare time, outside my formal work requirements. My main focus is to learn quantum computing. Here are some of my contributions:

• Direct fidelity estimation (commits) and its associated Notebook
• MPSSimulator (original and subsquent commits)
• Stabilizer codes for error correction (commits) and its associated Notebook
• Arbitrary Boolean functions for QAOA - Boolean expression merged, Boolean Hamiltonian Gate merged, optimization of the number of CNOTs merged, and use in QAOA under review
• Quantum Embeddings and its associated Notebook (commit)
• ProjectorString and ProjectorSum objects in Cirq. Currently starting to use objects in TensorFlow quantum with #621 and #623.
• I also do some cleanup and refactoring. See all my PRs.

For more information about my day job away from Github: https://www.bruguier.com