Tanja Baumann - Project Manager at Sonova Group

Tanja Baumann

Project Manager at Sonova Group

Seuzach, Zurich, Switzerland

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Summary

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Rockstar

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Top School

Tanja Baumann is a project manager and former robotics engineering lead with nine years of experience building safe, real-world autonomous systems from sensor integration to flight control. Based in Seuzach, Switzerland, she progressed from graduate research in robot locomotion and obstacle avoidance to senior engineering and people‑lead roles at Auterion before transitioning to project management at Sonova. Her hands-on contributions to high-profile open-source projects like PX4 and MAVROS focused on collision prevention, multi-sensor obstacle handling, and path-planning optimizations that improved robustness in dynamic environments. Comfortable at the intersection of embedded systems, ROS, and control theory, she combines C++/ROS engineering depth with practical flight-testing and parameter tuning. Colleagues rely on her for translating complex robotics research into production-grade avionics features and for guiding cross-functional teams through delivery. An unusual strength is her ability to move between low-level sensor/estimation issues and higher-level product and project decision-making, ensuring technical choices align with operational constraints.

9 years of coding experience

6 years of employment as a software developer

Kantonsschule Im Lee Winterthur

Graduate courses in Control, Graduate courses in Control at Texas A&M University

Master of Science (MSc) Mechanical Engineering, Master of Science (MSc) Mechanical Engineering at ETH Zürich

German, English, French

Github Skills (21)

c-language10

robotics10

px410

autopilot10

mavlink10

drones10

obs10

autonomy10

sys10

embedded10

pathfinding10

cprogramming-language10

ros10

data-structure9

algorithm9

Programming languages (7)

C++ShellCMakeTeXJupyter NotebookBitBakePython

Github contributions (5)

PX4/PX4-Avoidance

Dec 2018 - Feb 2020

PX4 avoidance ROS node for obstacle detection and avoidance.

Role in this project:

Back-end Developer & Robotics Engineer

Contributions:75 commits, 108 PRs, 317 pushes in 1 year 1 month

Contributions summary:Tanja primarily focused on improving the PX4 avoidance ROS node. Their work involved implementing downward-facing distance sensor integration for obstacle avoidance, tuning parameters based on flight tests, and optimizing the 2D histogram compression. They also addressed several code issues, including fixing function calls, changing topic names, and refactoring. Furthermore, they implemented and tested new cost functions and made substantial changes in path planning and waypoint generation logic.

ignitionros2ros-noderosobstacle-detection

PX4/PX4-Autopilot

Apr 2019 - Jan 2023

PX4 Autopilot Software

Role in this project:

Embedded Systems Engineer / IoT Developer

Contributions:2 reviews, 56 commits, 33 PRs in 3 years 9 months

Contributions summary:Tanja primarily contributed to collision prevention logic and related flight task adjustments within the PX4 Autopilot codebase. Their work involved modifying and refining the collision prevention algorithm, including incorporating velocity constraints and acceleration considerations, and integrating it into the manual position flight task. Furthermore, they addressed and improved the sensor data handling for obstacle avoidance, including supporting multiple sensors and sensor frames. The contributions demonstrate a focus on improving the robustness and safety of the autopilot system in dynamic environments.

multicopteravoidancedroneuasraspberry-pi

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