Looking for developers?

Whether you're a start-up taking the first small step or an established enterprise taking the next leap forward, Rocketmakers can help you achieve your goals.

Back to the future...

Back in 2007 we left Microsoft and launched iPrinciples with a focus on building the next breed of 'Rich Internet Applications'. We worked with major brands like Microsoft and the BBC as well as small start-ups, making highly interactive applications that stood out from the crowd. Having invested in building many of the start-ups we worked with we needed to change the company structure - so iPrinciples is now the holding company for Rocketmakers Limited.

Rocketmakers is the one-stop-shop for new start-ups and enterprises looking for hands-on architecture and development help for new innovative projects. Please click here to find out more and to get in touch.


We specialise in highly interactive single page web applications that look just as good as desktop apps


We make cross-platform native mobile applications that give great reach and save time and money


We've been making and deploying cloud applications since 2009 and focus on reliable, scalable, affordable solutions


We're the experts in application architecure - providing the best overall solution to your specific needs and constraints

A few of our clients

BBC Worldwide
Bank of America Merrill Linch
UK Sport



“Having worked with Richard and Paul, and seen the amazing experiences iPrinciples have built on the latest Microsoft technology I’ve happily recommended them to Microsoft’s customers and partners. I’d definitely give iPrinciples a call if you want to work with bright, innovative, passionate, business-minded technologists who can reliably deliver high quality, rich, immersive applications built with our latest technology and your users’ needs in mind."

Eric Nelson, Microsoft


“Thank you very much for your assistance on the Digi Showcase project. It has been a revelation for the project to have an injection of such technical expertise.”

Head of Development, BBC Worldwide


“Emortal is your life saved. Over 18 months we’ve worked in close partnership with the iPrinciples team to create an amazingly innovative application, web site and services which makes it possible for you to safeguard and share the most important things in life... your memories. I wholeheartedly recommend the guys at iPrinciples for your world-beating application too.”

Colin Culross, CEO emortal LLC

Meet the management team

Richard Godfrey

CEO & Co-founder

Richard has over 20 years experience in the software development industry. He has held senior technical, business development and management positions in consultancy and large software vendors including Deloitte Consulting (8+ years) and Microsoft (8+ years). Some of the key projects Richard has helped deliver extend from the UK's first DNA database to the latest London Stock Exchange Trading System and the British Library's book digitisation/visualisation. He is a Chartered Engineer (CEng), a Chartered IT Professional (CITP) and was one of the first in the world to attain the Microsoft Certified Architect award.

Paul Cross

CIO & Co-founder

Paul is also a 20 year IT veteran who has spent the last 6+ years in Microsoft driving key solutions in the Finance and Media industries. Having spent a good deal of his career in the Banking and Insurance sector he was more recently focused on the delivery of highly visible Media sector projects. Paul brings a wealth of real-world architecture, technical strategy and development experience to any project.