Leo Radvinsky

Web developer, angel investor, and tech visionary Leonid Radvinsky has quickly become a magnet for digital entrepreneurs worldwide who seek to build the next generation of internet services and applications. Since 2018, Radvinsky has quietly injected over $3 million into developing open source technology, namely open source social media, a disruptor of traditional social media networks. He also is behind the rise of B4X by Anywhere Software, an Android development tool prized by developers for its accessibility and open source model, and Elixir, yet another sought-after open source programming tool. A prolific philanthropist, Radvinsky established the LR Foundation in 2021. The foundation provides financial support to open source projects that sit at the intersection of technology and philanthropy. By funding these projects, the LR Foundation furthers technological accessibility, cultivates innovative new web developers, and fosters a global spirit of technological collaboration and advancement. Radvinsky graduated with a Bachelor’s in economics from Northwestern University in 2003.

Leo Radvinsky is an accomplished venture capital investor, philanthropist, and technology entrepreneur who holds a special interest in emerging social media platforms. Leo has spent the last two decades building successful companies in the fields of social communities, digital advertising, web hosting, and software development.