Currently working on Recommendation Systems and NLP.

• Kaggle
• Linkedln
• Google Scholar
• ResearchGate

• OTTO – Multi-Objective Recommender System - Top 2% (Kaggle) [January 2023]
• Foursquare - Location Matching - Top 5% (Kaggle) [July 2022]
• Learning Equality - Curriculum Recommendations - Top 10% (Kaggle) [March 2023]

• Anadolu Hayat Emeklilik Datathon 2024 - 1st / 185 (Github) [March 2024
• GDZ Elektrik Datathon 2023 - 1st / 234 (Kaggle) [April 2023]
• Teknofest NLP Competition - 1st / over 60 teams (Github) [August 2022]
• Anadolu Hayat Emeklilik Datathon - 1st / 114 (Kaggle) [June 2022]
• EnerjiSA Energy Datathon - 3rd / 207 (Github) [March 2022]
• Migros Datathon - 3rd / 186 (Kaggle) [March 2022]
• EnerjiSA WindForce Hackathon - 4th / 128 (Kaggle) [May 2022]
• GDZ’22 Datathon - 5th / 72 (Kaggle) [Sep 2022]

• Karakas, A.T. and Sener, S., 2019. The effect of economic growth on energy efficiency: Evidence from high, upper-middle and lower-middle income countries. Procedia Computer Science, 158, 2019, Pages 523-532. (ScienceDirect)

• Karakas A.T., Bayraç, H.N. and Delican, D., 2020. The Effect of Biofuels Policies on Oil Consumption in the Transportation Sector in OECD Countries. Eskişehir Osmangazi Üniversitesi İİBF Dergisi, 15-3,2020, Pages 811–828. (DergiPark)

• Karakas A.T. and Hobikoglu, E.H., 2019. The Effect of Possible Changes in Brent Oil Price on Manufacturing Industry: The Case of Turkey. (ResearchGate)

• Trendyol - Senior Data Scientist (2023/Sep-Present)
• Pazarama - Senior Data Scientist (2022/Sep-2023/Sep) 1 yr
• Turkcell Technology - Senior Data Scientist (2022/Jul-2022/Sep) 3 mos
• PwC - Data Scientist (2020/Nov-2022/Jul) 1 yr 9 mos
• Borusan Logistics - Data Science Intern (2019/Dec-2020/Jul) 8 mos