Trayan is founder and CTO of IPT – Intellectual Products & Technologies – IT consultancy and training company specialized in Java, web and mobile development. He is Oracle (SCJP6) & OMG certified software developer, consultant, and trainer with 14+ years experience. Clients include big international and top Bulgarian software, insurance and telecom companies. Trayan is frequent speaker at Bulgarian Oracle User Group conferences (9 talks) on diverse topics ranging from novelties in Java EE 7/8, portlets and REST HATEOAS to robotics and IoT. He is organizer of monthly Java robotics and IoT hackathons in Sofia. Trayan had talks at BGJUG meetings and jProfessionals conference – latest about end-to-end high performance reactive programming using Reactor, RxJava, RxJS, and Angular 2. He presents reactive Java robotics at Voxxed Days Bucharest, March 2016. Recently he presented Java and FIWARE based IoT project “BioStream – Precision Agriculture for All” at EU ICT 2015 conference in Lisbon.