Timon Ueberschär is a Partner Strategy & Transformation leader based in Düsseldorf with nine years of experience driving strategic change across top consultancies and fintech software organizations. He has progressed from consulting roles at BCG and Bain to a senior strategy position at SAP Fioneer, combining business transformation expertise with an informatics background (Dipl.-Informatiker) and masters from HHL and Tallinn Tech. Timon pairs hands-on backend engineering contributions—such as improving server-side functionality and data retention logic in the widely noticed Corona-Warn-App backend and adding REST APIs for OctoPrint plugins—with executive-level program delivery. He excels at turning complex technical requirements into operational solutions and is comfortable bridging engineering teams and C-suite stakeholders. A pragmatic innovator, he brings both consulting rigor and coding credibility to large-scale partner and product transformations.
9 years of coding experience
4 years of employment as a software developer
Master of Science in Management, Master of Science in Management at HHL Leipzig Graduate School of Management
Diplom-Informatiker, Wirtschaftsinformatik, Diplom-Informatiker, Wirtschaftsinformatik at TH Köln
Master of Business Administration (M.B.A.), Master of Business Administration (M.B.A.) at Tallinn University of Technology
Backend implementation for the Apple/Google exposure notification API.
Role in this project:
Back-end Developer
Contributions:12 commits, 18 PRs, 112 pushes in 1 month
Contributions summary:Timon primarily focused on enhancing the server-side functionality of the backend implementation for the exposure notification API. They implemented an S3 retention policy, including testing and refactoring related code. Additionally, the user contributed to preventing the export of recently expired diagnosis keys. Furthermore, the user was also responsible for code quality checks, including formatting and refactoring.
Contributions:15 commits, 2 PRs, 6 comments in 1 month
Contributions summary:Timon primarily contributed to the development of the OctoPrint-Enclosure plugin by adding RESTful APIs for controlling enclosure functions. Their work included adding endpoints for temperature monitoring, filament sensor management, output control, and PWM control. They also updated the plugin's setup file and restructured some API endpoints to improve functionality and adopt a more modern approach.
raspberry-pioctoprintenclosurefilament-sensorgpio
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