Jan is a recurring speaker at The Things Conference and we are very excited to welcome him back! Jan is an open source developer and technology evangelist working on TinyML as the CTO of Edge Impulse. Over the past years, Jan has gone up and down the stack, from embedded to web, and everything in between. Jan is a strong believer of open source, and has written thousands of patches for open source projects, including Mozilla Firefox OS, JerryScript (embedded JS runtime) and most recently Arm Mbed. He is now prepared to apply all that he has learnt to his own company and share it with the conference audience, so make sure to catch him at the conference!