Rouven Spaar

ETH Zurich

Rouven Spaar

Mechanical Engineering

I'm a mechanical engineering student at ETH Zurich with a strong interest in software, robotics, and technical side projects.

I enjoy building systems that combine mechanical design, electronics, and code: from astrophotography tools and data organization software to hands-on hardware projects. My work is driven by curiosity, practical problem solving, and the goal of turning technical ideas into working prototypes.

Currently

2nd year mechanical engineering's bachelor

Interests

Biomedical EngineeringAstronomyRobotics

Location

Zurich, CH

Beyond Engineering

Hobbies

Astrophotography

Astrophotography

Capturing deep-sky objects and Milky Way landscapes, combining photography, astronomy, and image processing.

RC Helicopters

RC Helicopters

Flying collective-pitch RC helicopters, from a small practice model to a more advanced setup.

Scuba Diving

Scuba Diving

Exploring the underwater world, mainly in Swiss lakes.

Sports & Mountains

Sports & Mountains

Staying fit through regular exercise and spending summer weekends camping in the mountains.

Experience

Professional experience

Electronics Team Member

Aris
Sep 2025 - Nov 2025
Dübendorf, Zurich, CH

Was responsible for the load cells and their amplifiers for a new engine test bench. Unfortunately, the test bench was cancelled due to financial reasons.

PCB DesignKiCadSensor Integration

Software Engineer

Swiss Armed Forces
Jul 2023 - Apr 2024
Berne, CH

Served my mandatory military service as a software engineer in the space domain, working on software projects in a technical team environment.

JavaAngularFull-Stack Development

Quality Engineer Trainee

Abacus Research AG
Apr 2022 - Apr 2023
Wittenbach, St Gallen, CH

Worked during high school as a trainee at a software company, analyzing errors from automated test checklists and creating issues for the development team.

Issue TrackingSoftware Testing