About Us


Snezana Djurdjic, a Master of Science in Traffic Engineering – Founder and Director 

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For great success, always people who work together as one are those who should take credit.
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GISTEC Consulting was founded in 2005 as a privately owned company specialised in project development and creation of studies both for the public sector and for the private sector. 

In the beginning, we believed that there is a hard road ahead of us, but today, we are aware how easy we achieve our goals. 

For these 20 years, we have earned vast experience and become one of the most competent companies in the fields of work in which we operate – in the transport sector, geographic information systems, construction industry and environmental protection. 

Communication among our employees and our relationships with our external associates and customers are based on mutual trust and they present the pillar of our success and stability. 

We regard our customers as our partners and we are ready to respond to new demands of the market and to offer the most adequate conceptual designs at any moment. 

By bringing innovation into our work and by being responsible towards the industry in which we work, we have implemented more than 150 successful projects, studies and analyses in the country and abroad.    

Our knowledge and expertise are particularly distinguished in the application of the leading global software for traffic analysis and modelling - PTV Vision (VISUM and VISSIM).

We hold the Traffic License of the Responsible Designer 370, the Great License P131S1 and a licensed PTV software - VISUM and VISSIM.  

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GISTEC Team: 
• Snezana Djurdjic, a Master of Science in Traffic Engineering – Owner and Founder of the Company 
• Milan Prica, a Master of Science in Traffic Engineering
• Mirjana Pantic, a Master of Science in Traffic Engineering - Consultant 
• Vladimir Depolo, a Doctor of Science in Traffic Engineering - Consultant 
• Mirko Bajic, a Master of Science in Traffic Engineering - Consultant 
• Mr Milan Sekulic, a Master of Science in Traffic Engineering - Consultant 

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CORE BUSINESS ACTIVITIES 

TRAFFIC  
• Planning of traffic and traffic infrastructure
• Traffic infrastructure design (Main Designs, Conceptual Designs, Justifiability Studies, Detailed Designs in the country and abroad) 
• Traffic modelling on the macroscopic level with the PTV Vision - VISUM software
• Traffic modelling on the microscopic level with the PTV Vision - VISSIM software

GEOGRAPHIC INFORMATION SYSTEMS 
• Creation of databases with the utilisation of ArcView software for databases of cadastral parcels with graphic data 
• Application for the integral management of works in Belgrade 

THE ENVIRONMENT
• Action plans and analyses of impacts on the environment  

DESIGN OF STRUCTURES 
• Design of structures (Main Designs and Conceptual Designs of building structures)