About Us

The way you store and transport your medication is crucial to keep their effectiveness. If they are exposed to excessive heat or cold they may lose their potency. We believe that everyone must have adequate and affordable tools to keep medications in the best possible conditions. We harness the power of reliable proven technologies, intuitive design and pharmaceutical know-how to bring you safety and peace of mind.

MedAngel was born from the frustration of Amin (T1 diabetic), after he discovered that his domestic refrigerator accidentally froze his insulin. Millions of people worldwide are knowingly or unknowingly facing this same problem. We are committed to one mission: No one should ever doubt the effectiveness of their medications. 

Meet The Team

Amin Zayani

CEO – Cofounder

Solar energy engineer turned digital health entrepreneur by accident. Living with T1 diabetes since 2006, always late to meetings and big fan of Mexican food.

Laura Krämer


A  believer in patient empowerment. Has been part of the team since the early days to bring the necessary scientific expertise. Globetrotter and crazy about bouldering.

Jonathan Cohen

Software Engineer

He began writing software in the punchcard era. Since then he has built applications for academia and industry in both research and product settings.

Jeremias Weinstein


Fascinated with exponential technologies. Used to invest other people’s money into high potential companies, now he is creating value from the other side of the road.

Kelley Griffiths

Operations Manager/Team Coordinator

Kelley likes to make things work well, run smoothly, land softly and for all the people involved to enjoy the experience. People, puzzles and numbers are her forte and her experience ranges from running a London nightclub to producing Theatre & Opera and tour managing an international circus.

Marina Ollero

Graphic Designer

A visual thinker, focused on communicating ideas in the best way. Eager to create new stuff, discover the world and learn from both.
Curious mind, hard working hands.

Lachlan Wells

Growth Marketing Manager

As an SEO obsessive and the token Aussie in MedAngel’s Berlin office, Lachie makes MedAngel visible to everyone who needs to know. He’s a believer in needs-based marketing and a non-believer in growth hacking.

Kerstin Winder

QA Engineer and Prototyper

Fresh and motivated IT graduate with the mission to ensure the best possible user experience. Music and poetry enthusiast and a fan of reasoning.

Join Us

We are always looking for driven and clever people to join our company, check out the openings below. We try to keep them short, to the point and bullshit-free. If you really want to join us, and are convinced that you can make a valuable addition but do not see an open position that suits you, we encourage you to contact us and tell us why you’d like to be part of this wonderful journey 🙂