Bojana Trisic
Junior Partner at A3S Delta- Claim this Profile
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English Full professional proficiency
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German Elementary proficiency
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Serbian Native or bilingual proficiency
Topline Score
Bio
Credentials
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IBM Certified Specialist - SPSS Modeler Professional v3
IBMMay, 2019- Nov, 2024 -
SAS Certified Statistical Business Analyst Using SAS 9: Regression and Modeling
SASOct, 2014- Nov, 2024 -
SAS Certified Predictive Modeler using SAS Enterprise Miner 7
SASJan, 2014- Nov, 2024 -
SAS Certified Advanced Programmer
SASApr, 2013- Nov, 2024 -
SAS Certified Base Programmer
SASFeb, 2013- Nov, 2024 -
Applications & Use Cases Professional Certification
RapidMiner -
Data Engineering Professional Certification
RapidMiner -
Machine Learning Professional Certification
RapidMiner
Experience
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A3S
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Slovenia
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Software Development
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1 - 100 Employee
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Junior Partner
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Oct 2019 - Present
Helping clients to leverage advanced analytics models for the benefits of their business challenges. - Data Scientist building predictive models for channel preference and product propensity for national telecom in Slovenia (Jan 2021 – current)- Data Scientist building credit scoring platform for national telecom in Croatia (Jul 2020 - current)- Data Scientist building predictive models for national telecom in Serbia (Jan 2020 - current)- Analytics Team Lead for advanced analytics model engine build project for UAE national telecom (Nov 2019 – Dec 2019)
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Independent Data Scientist
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Jul 2018 - Present
- Data Scientist building predictive models for national telecom in Serbia. (Jan 2020 - Jun 2020)- Analytics Team Lead for advanced analytics model engine build project for UAE national telecom (Nov 2019 - Dec 2019))- External ABM Consultant working for leading TMT advisory firm on the project for US national telecom (May 2019 - Sep 2019)- Hyperoptic - Acting Head of Data Asset team and data scientist (Sep 2018 - May 2019)- Guest lecturer at Faculty of Organizational Sciences, University of Belgrade
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United Arab Emirates
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Telecommunications
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700 & Above Employee
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Manager Data Science and Optimization
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Jun 2015 - Jun 2018
Responsible for managing the on-time execution of all analytical projects and deliverables in support of the cross-functional development of Advanced Analytics. This includes development of the framework, strategy, and execution of annual plans of the Advanced Analytics team as well as systematic reporting on status and results to ExCo. Responsible for managing the on-time execution of all analytical projects and deliverables in support of the cross-functional development of Advanced Analytics. This includes development of the framework, strategy, and execution of annual plans of the Advanced Analytics team as well as systematic reporting on status and results to ExCo.
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SAS
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United States
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Software Development
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700 & Above Employee
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Data Mining Consultant
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Jan 2013 - Jun 2015
Primary responsibility within this role was development of analytical models (predictive and descriptive: churn models, behavior segmentation, cross/up-sell modelling etc.) mostly within telecommunication industry. Besides modelling, position included business and technical consulting, pre-sales support and knowledge transfer to clients. Primary responsibility within this role was development of analytical models (predictive and descriptive: churn models, behavior segmentation, cross/up-sell modelling etc.) mostly within telecommunication industry. Besides modelling, position included business and technical consulting, pre-sales support and knowledge transfer to clients.
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Telenor
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Norway
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Telecommunications
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700 & Above Employee
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Consumer Segment Data Mining Specialist
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Apr 2012 - Jan 2013
- Data mining process management.- Supporting overall consumer segment strategy through modeling, profiling, classification, affinity grouping, clustering and estimation using advanced statistical techniques and creating actionable results.- Development of prediction models.- Customer segmentation and clustering.- Social network analysis implementation and utilization.- Identifying changes and patterns in customers usage behavior. - Data mining process management.- Supporting overall consumer segment strategy through modeling, profiling, classification, affinity grouping, clustering and estimation using advanced statistical techniques and creating actionable results.- Development of prediction models.- Customer segmentation and clustering.- Social network analysis implementation and utilization.- Identifying changes and patterns in customers usage behavior.
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Software developer
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Nov 2010 - Apr 2012
TRIDEC is EC founded FP7 project that focuses on new technologies for real-time intelligent information management in collaborative, complex critical decision processes in earth management. TRIDEC is EC founded FP7 project that focuses on new technologies for real-time intelligent information management in collaborative, complex critical decision processes in earth management.
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Software engineer
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Dec 2009 - Apr 2012
Java developer and researcher working on various company's commercial and research and development projects. Java developer and researcher working on various company's commercial and research and development projects.
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University of Belgrade, Faculty of Organizational Sciences
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Serbia
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Higher Education
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100 - 200 Employee
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Undergraduate teaching assistent
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2007 - 2009
Teaching Matlab software for three semesters within Systems Theory course. Teaching Matlab software for three semesters within Systems Theory course.
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Education
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2008 - 2009
University of Belgrade, Faculty of Organizational Sciences
Master of Science (M.Sc.), IT -
2004 - 2008
Belgrade University, Faculty of Organizational Sciences
Bachelor of Science (B.Sc.), Information Technology
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