Tandem is a language exchange app on iOS and Android that connects language learners with native speakers. Members can search for language exchange partners to talk to by either text or voice chat.
Rajiv, Tim and Bernat met at Yahoo after their companies were acquired. There, they scaled applications for millions of users. Later, they joined forces to work on a cryptocurrency tracker. Bernat and Tim had kids, which led to working from home more. Frustrated with lack of flow, the team built a prototype that later became Tandem.