CISEx / Members


Tanja Pureta

Tanja Pureta

Ramiro Ltd :: General Manager

Master in Psychology, Organizational and industrial psychology specialist (Department of Psychology, University of Zagreb, Croatia), certified NLP trainer and NLP coach. Tanja has an 8-year working experience in two reputable international companies: Pliva d.d. (Marketing Assistant in period 1994-1997) and IBM Croatia Ltd (Manager for integrated marketing and communications in period 1997-2002).  Tanja owns many certificates of business trainings she participated in, in Croatia and abroad (organizational development, HR management, management and marketing). Since 2002, she owns and manages company Ramiro, which core business is consulting in HR management and organizational development, business skills training and business consulting. In 2011, Tanja won a prestigious reward Primus – Business consultant of the year 2010. in category Human resources, education and training.

Tilen Horvat

:: Direktor


Tin Katavic

Tin Katavić :: Software Developer

098 1754 867
Tomislav Bilić

Tomislav Bilić

Inchoo :: CEO

Tomislav is an owner and CEO at Inchoo. At times when team was smaller, Tomislav worked as a developer and manager. Nowadays, it is only management. His goal is to organize the business, work on marketing, human resources and be a project manager.

When he has a free time, he tried to use it for relaxation as much as possible. He never misses out a traditional Saturday morning coffee with his old friends. Enjoys traveling, traditional cuisine (from most cultures), good wine and strong rakija.

Tomislav Gligora

Fleksbit :: Director


Tomislav Grubišić


Tomislav Haramustek

HashCode :: Solution architect

385 91 4404 126

Tomislav Kotnik

Vidi -To d.o.o.

Tomislav Kotnik

Dobar Plan d.o.o.

Tomislav Peras

PIS d.o.o.

Tomislav Ramljak

Nova ICT d.o.o.

Tomislav Sviličić


Tomislav Toman

Tomislav Toman

Tomislav Tomašić

Tomislav Tomašić

Tomislav Trupković

Tomislav Trupković

Tomislav Zvonimir Dujmović

Tomislav Zvonimir Dujmović

QUANTUM :: CEO, Enterprise Architect, Project Manager

+385 1 34 36 300
+385 99 3436 301

Tomislav Z. Dujmovic is IT/Management Consultant and Enterprise Architect in his own company QUANTUM. Among other certifications, he is proud to be Certified project manager – IPMA Level C, Certified Management Consultant - CMC ( and European Excellence Assessor ( has more than 10 years of management consulting experience, and more than 25 years real-life experience with computers, in later years mainly technologies with focus on IT infrastructure and information worker technologies that enable people to collaborate and work smarter. (QUANTUM is also ISO 9001 - quality, ISO 27001 - security and ISO 20000 - IT Service Management certified; also partner of many respectable companies ie. HP Preferred Partner, Microsoft Silver Partner, VMWare Partner, Google Partner, RedHat Partner, ZOHO Alliance partner).After Bachelors degree in Computing (, work and projects in Privredna banka Zagreb; from programming, reingeenireeng of business processes, systems analysis to implementation of new IS, works as IT/Business consultant for Zagrebacka banka and finally decides to start own crew of agile and capable people with fresh ideas.

Toni Borovac

3DEA d.o.o.

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