Portrait of Kaveh Rahnema

Kaveh Rahnema

Engineer. Researcher. Builder.

I architect validation platforms for autonomous systems, build AI-powered learning tools, and write about the intersection of simulation, safety, and software. Computational science background from TU München, 7+ years at Bosch shaping digital testing for L3/L4 driving functions, now co-founding Tornaido UG — an ed-tech startup making personalized learning real.

What drives me: building systems that actually work at scale, teaching machines to drive safely, and using AI to help people learn better. Currently splitting time between validation architecture consulting and building the Tornaido platform.

About Me

location_on Base

Renningen, Germany

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I study how complex systems behave — from adaptive meshes simulating earthquake tsunamis to validation platforms for self-driving cars. Along the way I've been a researcher, a Chief Product Owner at Bosch, and now a startup co-founder.

At Bosch I spent 7+ years building simulation and software-in-the-loop testing platforms for L3/L4 automated driving. My team pioneered digital validation approaches that cut dependency on physical proving grounds. The work was equal parts technical architecture and organizational alignment — getting 5+ internal teams and external partners to ship on the same cadence. Hardest thing I've done. Also the most rewarding.

Before Bosch I researched high-performance computing at TU München and the Isaac Newton Institute in Cambridge — simulating earthquake physics on supercomputers with billions of grid cells. That background shaped how I think about scale: whether it's HPC simulation or autonomous vehicle validation, the challenge is the same — making complex systems reliable at scale.

Currently I'm co-founder and CEO of Tornaido UG, building AI-powered personalized learning tools. We launched Lernaido — an assessment and learning platform — and I'm deep in product, architecture, and figuring out what it means to build an ed-tech company from scratch. It's a different kind of hard, and I love it.

Things I've Built

Projects

Products, platforms, and research I've shipped — from HPC simulations to ed-tech apps

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Tornaido UG

AI-driven ed-tech company (tornaido.de). Building personalized learning tools — our first product Lernaido (lernaido.de) is a smart assessment platform that generates adaptive exercises and tracks student progress. Full-stack architecture, product strategy, and company-building from scratch.

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Bosch Validation Platform

As Chief Product Owner, led development of simulation and SIL testing platform for L3/L4 driving functions. Scaled from single-team prototype to multi-partner ecosystem supporting 100+ engineers across Bosch divisions.

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Search-Based Testing for ADAS

Research and blog series on using search-based methods for autonomous vehicle validation. Covers KPI design, curse of dimensionality, and closing the sim-to-real gap. Read the series

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Parallel AMR on Billion-Cell Meshes

Published research on memory-efficient adaptive mesh refinement for structured triangular grids. 50+ citations. Simulated earthquake physics on supercomputers with billions of cells. Publications →

Career Journey

Professional Experience

2025 - Present

Tornaido UG

CEO and Co-founder

Started Tornaido (tornaido.de) to build AI-powered learning tools that actually adapt to students. Launched our first product Lernaido (lernaido.de) — an assessment platform that generates personalized exercises and tracks progress. Currently deep in product development, architecture, and learning what it takes to build an ed-tech company from zero.

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2023 - 2024

Robert Bosch GmbH

Senior Expert and Platform Project Manager

Led integration of 3 external simulation platforms into Bosch's validation ecosystem. Hardest part: aligning 4 different release cycles, each with their own priorities. Learned that platform architecture is 20% tech and 80% coordination. Evaluated toolchains and made build-vs-buy calls for testing infrastructure.

2021 - 2023

Robert Bosch GmbH

Chief Product Owner

Built simulation and SIL testing workflows that let Bosch run regression tests for L3/L4 driving functions across multiple development cycles. Proudest achievement: a digital validation framework that cut proving ground dependency by ~30%. Coordinated a multi-partner ecosystem — internal teams, external vendors, and customer requirements — all shipping to the same cadence. Defined product architecture for ISO 26262 compliant testing.

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2019 - 2021

Robert Bosch GmbH

Product Owner

First product owner for Bosch's SIL testing platform. Set up continuous integration workflows for L3/L4 driving functions — something that didn't exist before in the division. Ran Scrum/SAFe, sprint reviews, and coordinated cross-functional teams. This was where I learned that good product management is mostly saying "no" to the right things.

Technologies & Tools

Skills

code

Languages

Python, C++, JavaScript, LaTeX, MATLAB

cloud

Platforms

AWS, Docker, CI/CD, Git, Node.js, Express

memory

Domains

ADAS/AD Validation, Simulation, HPC, EdTech, ISO 26262

groups

Methods

Product Management, Agile/SAFe, Partner Integration, Technical Strategy

Beyond Work

Interests & Activities

chess Chess sports_baseball Bowling sports_basketball Basketball downhill_skiing Skiing music_note Music sports_soccer Football menu_book Reading coffee Coffee

Education

2012

Isaac Newton Institute

Research Exchange, Cambridge UK

2008 - 2009

TU München

BGCE - Master's Honors Program

2007 - 2009

TU München

M.Sc. Computational Science

Let's Connect

Say hello. Always happy to chat about tech, education, or chess.

mail

Email Me

kaveh@rahnema.org

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Visit

Renningen, Germany