Skip to content
View karakastarik's full-sized avatar
🦊
Let me think...
🦊
Let me think...

Block or report karakastarik

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Please don't include any personal information such as legal names or email addresses. Maximum 100 characters, markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
karakastarik/README.md

Hi, I'm Tarik 👋

Senior Data Scientist

Currently working on Recommendation Systems and NLP.

Profiles

Kaggle and Other Competitions

Global

  • 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]

Turkey

  • 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]

Papers

  • 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)

Experiences

  • 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

Pinned Loading

  1. enerjisa-datathon-3rd-place-solution enerjisa-datathon-3rd-place-solution Public

    Long-term solar power generation forecasting competition

    Jupyter Notebook 3 1

  2. scorecardbuilderpy scorecardbuilderpy Public

    Jupyter Notebook

  3. epias-transparency-forecasting-tool epias-transparency-forecasting-tool Public

    Forecasting tool for electric power industry using Streamlit

    Python 5

  4. stationarityR stationarityR Public

    Automating time series stationarity tests

    R 1