Leonid Radvinsky is an angel investor, philanthropist, and accomplished tech entrepreneur renowned for his ardent support of the open source software movement. Radvinsky has spent the past two decades launching successful ventures in social media, digital advertising, web hosting and software development. Since 2018, he has given more than $3 million toward the open source movement, including the development of B4X and Elixir, both prized for allowing developers to easily bring their innovative solutions to the masses. Radvinsky recently launched his LR Foundation, which aims to give back to the next generation of web developers and further a culture of global technological accessibility.
