Startup speed. Enterprise scale.

A little bit about us.

Since 2011 we’ve been traveling between startups and enterprises, gathering lessons learned and applying them to each other. From startups, we’ve acquired the need to innovate at breakneck speed. Enterprises have given us the muscle and drive to tackle massive scale and complexity. The outcome? Groundbreaking mobile applications that are downloaded by 100s of millions, rave reviews by the media, and tangible results that speak for themselves.

  • Estimated to-date app downloads: 97,050,7450
  • Estimated client revenue from apps: 1.5+ billion
  • Startup capital raised: $8,000,000+
  • Fund valuation from base investment cost: 30x


Andrej is responsible for overseeing the company’s product development and overall strategy. He brings with him over 20 years of experience in the mobile and cloud engineering fields within startups and Fortune 500s.

Andrej Kostresevic

Tribe Founder / CEO

Vojkan has 15+ years of experience as a finance and strategy executive. He started his career with Discovery Communications, where he oversaw corporate operations for joint ventures generating over $80 million annually. He is currently the Chief Financial Officer of The Fresh Diet. Prior to The Fresh Diet, he led finance and strategy for 100+ business units with over $300 million in revenue for Florida International University.

Vojkan Dimitrijevic

Board Member

An experienced marketing and product professional, Greg specializes in building strong customer relationships to drive revenue growth. He helped build Mediabistro's profitable community of highly engaged media professionals, and has held senior marketing roles at both startups (Uproar, Roadify) and Fortune 500 companies (Time Inc, Sony).

Greg Horowitz

VP of Marketing

“Nina” started her career as an interactive copywriter and quickly became the head of the creative department at Nobox, where she worked for clients such as Mozilla, Lexus, Marriott, and Toyota. Her concept, 'Download Day' marked the launch of Firefox 3.0 and also set a Guinness World Record for the most downloads of a single piece of software in a day (8,002,530).

Giannina Amato

Creative Director

A fiery creative force and a problem solver by nature. Whether producing UX for mobile applications or producing videos for products or brands, Ryan always likes to have a clear vision as to how the end user will consume or interact with the project.

Ryan Droze

Creative Director

Scott has 20 years of experience building complex and scalable software for both the web and enterprises. He co-founded Myxer and scaled it to over 50M users, 25M daily page views and 10TB of media. As Principal Software Engineer for Citrix, he developed the core IMA infrastructure that XenServer is built upon.

Scott Clark

VP of Engineering

Marly Rufin

Head of Operations

Julien Verfaillie

Lead Mobile Engineer

Lance Nanek

Lead Mobile Engieneer

Michael Maitlen

Lead Mobile Engineer

Malachi de Ælfweald

Lead Mobile Engineer

Nelson Ramirez

Lead Mobile Engineer

Bonnie Vargas

Administrative Assistant


Lead Toy Muncher


Trick Master