3 BS Alumni

Gözde (IE) is a Data Scientist at Rabobank, which is one of the largest banks in the Netherlands, operating in 38 countries around the world. She works on projects to generate AI solutions to better serve the corporate and the private clients while increasing profitability of the bank.

When she was a junior at Ozyegin University, she had an internship focused on branch workforce optimization in San Diego, California where she had the opportunity to apply her academic knowledge to real case. In her senior year, she continued taking selective courses in the field of data science and graduated from Ozyegin University in 2015 as the valedictorian of her class.

After spending two years as a data scientist in finance sector, she pursued a master's degree in Business Analytics and Operations Research from Tilburg University. She then joined Nielsen, where she improved the marketing budget optimization software and implemented it for various firms in countries such as Brazil, Japan, Canada. Since 2020, she have been working at Rabobank on projects such as identifying the best next product for corporate clients or predicting customer churn, where she employs various machine learning algorithms.

In addition to developing the models, she ensures their implementation in a scalable manner to be used in business decisions. Alongside her projects, she supports other data scientists who would like to improve their coding skills by preparing training sessions and workshops.

Ekrem Çetinkaya (CS), graduated with a bachelor's degree in computer science from Özyeğin University in 2018 and completed a master's program with a thesis under the supervision of Dr. Furkan Kıraç in 2019. Between 2019 and 2023, he completed his doctoral studies on Video Encoding with Machine Learning at the University of Klagenfurt. During this period, he worked as a research assistant on the ATHENA project, which was conducted in partnership with Bitmovin. Throughout his 4-year research career, he published over 15 papers in prestigious conferences and journals and filed for 3 patents, one of which has been issued. In 2021, the article he wrote was awarded the "Best New Streaming Innovation of the Year” award. He is currently continuing his academic work in video coding and multimedia fields with Assoc. Prof. Ali C. Beğen.

Ece Nur Balık (IE) works as a Business and Data Analyst at KoçZer, one of the Koç Group Companies. Ece Nur completed her undergraduate and graduate studies at Özyeğin University Department of Industrial Engineering with a high honor degree. She worked voluntarily for Kahve Dünyası and Fiba Commercial Properties companies with the non-credit summer internship programs offered by our university, during her undergraduate education. She was selected for the international internship program organized by our university for successful students and had the opportunity to see business life in a different culture at Anchor Group in Romania. Ece Nur completed her internships which gave her a variety of professional perspectives, at Adel Kalemcilik and DHL Supply Chain companies on creating value and ensuring efficiency in business processes in supply chain.

Ece Nur, who studied in Finland for 4 months with the Erasmus Student Exchange Program, being one of the students representing our university in the Joost Peters Student Business Challenge held in the Netherlands the next year, developed projects with students from different cultures during her undergraduate period.

In the master's program which she started after her undergraduate education, she worked on the "Open-End Bin Packing Problem with Conflicts", a new topic in the combinatorial optimization literature and adapted various algorithms to this problem, developed a metaheuristic algorithm that would perform better than these algorithms under the leadership of her thesis advisor Prof. Dr. Ali Ekici. She presented her work at the ISCO2022 (International Symposium on Combinatorial Optimization) conference.