Trayan is founder and CTO of IPT – Intellectual Products & Technologies – IT consultancy and training company specialized in REST/JSON APIs, Java/JS/ES6/TS web and mobile development. He is Oracle (OCJP6) & OMG certified software developer, project manager, 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 regular Java robotics and IoT hackathons in Sofia. Trayan had talks at jPofessionals and Voxxed Days Java conferences – latest about end-to-end high performance reactive programming and reactive Java robotics.