The Tipsy &Tumbler Team - Key Staff

Boydlee Pollentine

CEO &Technical Director

Boydlee is the technical whiz who has spent the last 10+ years working for large corporations and government departments in Australia, as well as successfully running a software development company for a number of years. He develops the back-end solutions and produces quality mobile apps - he's even written a book about Titanium development, and speaks at various events on the topic.

Hannah Tometzki

Creative Director

With a bachelors degree in Industrial Design, and a post-grad thesis in emotional attachment to designed products, Hannah's approach to web design is an holistic one. Focusing on user experiences across the entirety of multi-platform solutions, and in particular on responsive websites, Hannah is present from the beginning to the end of a project.

Colton Woo

Strategic Partner - United States

Colton has more than a decade of experience in building successful companies from the ground up. He has founded companies in industries like healthcare, construction and higher education. Trained in engineering, Colton spent his first 9 years out of college managing successful projects with revenue upwards of $250 million. He has a remarkable ability to simultaneously manage multiple multi-million dollar projects while consistently delivering positive outcomes. His management abilities are evident in his subsequent profitable ventures as an entrepreneur.

Jason Kneen

Strategic Partner - Mobile

Jason is a Titanium Certified Developer (TCD) and a Titanium Certified Instuctor (TCI), and able to design and develop cross-platform mobile applications for iOS, Android and the Web. He is also an Appcelerator “Titan” and part of a community of experts who champion and promote the platform to developers.

Fokke Zandbergen

Strategic Partner - Mobile

Based in The Netherlands, Fokke is an active member of the international Titanium community. Fokke is an expert at integrating and designing Titanium Mobile solutions. As an accredited Titanium Developer, he's also an ambassador for Appcelerator on events and also co-lead the Dutch Titanium Mobile user group in Amsterdam.

Some of our clients

  • Klass Apps Inc.
  • Loyalzoo Ltd
  • Earl Crown Ltd
  • CloudApps Ltd
  • Kernel Interactive Ltd
  • Roamler GmbH
  • SmarterLearn Ltd
  • SnagR Software Ltd
  • Suria Technologies Inc.
  • UKTV Ltd
  • uMotif Ltd
  • Vasari Global
  • Vertex Solutions Ltd


We like to get involved with the wider tech community to give back. We provide sponsorship for local meetups focusing on women in tech, and we're involved in getting young people interested in code. As well as this we also run our own conferences across the world with a strong community focus. this year we'll be going to Amsterdam, New York, Tokyo, Bangalore and more.

Product sponsor and organiser of tiConfProud expert member of Apps For GoodProud sponsor of SyncDevelopHer, Norwich