Are you enjoying our Android beta? Let us know at


Eat More. Waste Less.

Business Development

Matthew Cristaldi, CEO & Cofounder


Matt has always been on a mission to help the world with energy and sustainability. Prior to cofounding Ribbit, he built a hydro-powered turbine that used proprietary technology to increase the amount of electricity it generated from oceans and rivers. Creating a better future is important to him which is why he constantly challenges himself and the people around him. 

Instagram: @cristaldi4

Ribbit favorite: Allegory, Montclair, NJ 

Technical Development

Evan Bedser, CTO & Cofounder


Evan is an innovative full-stack developer from Stevens Institute of Technology, an Eagle Scout, and a creative problem solver. He is dedicated to developing technology to improve how people view sustainability and green living. Evan’s time in scouting fostered his love of the outdoors and a commitment to being a trustworthy leader. With a lifetime of “leave-no-trace” hiking and camping, he strives to leave the world a better place than he found it. 

Instagram: @evan_twoeye

Ribbit favorite: 12 Farms Restaurant, Hightstown, NJ

Matthew Rota, Lead Developer


As a software developer from Stevens Institute of Technology, Matt has worked on innovative technology such as RipCur, CSS framework, and automated Drupal site boilerplate builder. 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.


Instagram: @rotamatt

Ribbit favorite: Osteria Procaccini, Kingston, NJ

Richard Kellstrom, Graphic Designer & Front End Developer


Rick is the magician behind our beloved Ribbiter. He's a self taught graphic designer, developer, brand builder, and creative genius. With 20+ years in the industry, his focus is working in an agile environment to get to the core user and deliver a user-centric design. 

Instagram: @rkellstrom

Ribbit favorite:  The Birch, Manchester, NH