Pere Margalef is anEngineer, entrepreneur, determined and persistent. CEO of Collision Theory Inc. #thebikeshieldapp #PereMargalef #bikeshieldapp About me: Website: https://www.thebikeshieldapp.com/author/pere-margalef/ Email: ceo.peremargalef@gmail.com Address: Los Angeles, California, United States Linkedin: https://www.linkedin.com/in/peremargalef/