TripleDev (www.tripledev.ee) is an Estonian software development company, established in early 2011. TripleDev is specialised in development of web-based solutions. The solutions are usually relying on Java technologies and Open Source frameworks, following the latest Web standards. But our skills are much broader. We have extensively deepened our expertise in semantic web technologies recently. The basis of TripleDev company is the core team who have worked together in multiple European and Estonian public sector projects for several years before founding the company. The core team members have over 50 years of combined experience. Our senior consultants are not just analysts or programmers, but they can create quality software from the beginning to the end while working closely with the costumer. For more specialised expertise we are using external IT consultants if needed. All our team members are trained SCRUM practitioners. We believe in success of agile development methodologies that let us to collaborate often with the Customer, deliver working software frequently and respond to changes instantly. Following the agile principles and practices like unit testing, peer review and continuous integration allow us to perform effectively and deliver working software in time.