David Bucher
Head Of R&D at Aqarios
Munich, Bavaria, Germany
Summary
👤
Senior🎓
Top SchoolDavid Bucher is a Munich-based physicist and quantum software leader with 8 years of experience building and managing quantum algorithm projects. As Head of R&D at Aqarios, he progressed from technical project manager to lead research, bridging applied physics and production software. He contributed to Qiskit-Aqua—implementing and refactoring HHL and QPE components—bringing hands-on expertise in linear systems algorithms and edge cases like negative eigenvalues and debugging modes. A Master’s graduate from LMU Munich, he pairs rigorous academic training with practical product delivery from an IBM Extreme Blue HHL prototype to commercial R&D. Colleagues describe him as a programmer at heart who frames deep theoretical concepts into reproducible code and team-ready solutions.
8 years of coding experience
3 years of employment as a software developer
Ludwig Maximilian University of MunichMaster of Science - MS, Physics, Master of Science - MS, Physics at Ludwig-Maximilians-Universität München
German, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (5)
algorithm10
algorithms10
quantum-algorithms10
python10
linear-algebra10
Programming languages (6)
Github contributions (5)
qiskit-community/qiskit-aqua
Aug 2018 - Oct 2018
Quantum Algorithms & Applications (**DEPRECATED** since April 2021 - see readme for more info)
Role in this project:
Back-end Developer & Algorithm Engineer
Back-end Developer & Algorithm EngineerContributions:155 commits in 1 month
Contributions summary:David's commits primarily focused on implementing quantum algorithms within the Qiskit-Aqua framework, specifically related to the HHL algorithm for solving linear systems of equations. The user appears to have been involved in refactoring and adding features to the QPE module. Additionally, the user worked on adding code to help with HHL based on table lookup and handling the cases of negative eigenvalues and the usage of a debugging mode.
quantum-algorithmsqiskit-aquaquantum-computing
dbucher97/boozefahrer
Mar 2020 - May 2023
A quarantine drinking game.
Contributions:15 PRs, 63 pushes, 14 branches in 3 years 1 month
gamedrinkingdrinking-gamequarantine
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