Our Team

On a mission to change the world

Matthew Cristaldi

Cofounder & CEO

As an Army veteran and former founder of a hydro-turbine company, Matt has been on a mission to change the world using technology, creativity, and hard work.

Evan Bedser

Cofounder & CTO

Evan is an innovative full-stack developer from Stevens Institute of Technology, an Eagle Scout, and a creative problem solver. With a lifetime of “leave-no-trace” hiking and camping, he strives to leave the world a better place than he found it.

Matthew Rota

Lead Developer

Matt is a software developer from Stevens Institute of Technology and more importantly, a lifelong friend of Evan. His interest lies in full-stack and React-native based mobile development, which is why he adores the idea of Ribbit, as it brings forward a service that doesn’t already exist.

Richard Kellstrom

Creative Director, User Experience

Rick is the magician behind our beloved Ribbiter. He’s a self taught graphic designer, developer, brand builder, and creative genius.