Summary
Work History
Education
Skills
Languages
Timeline
Generic

Efe Mert Karakaş

Izmir,35

Summary

As a data science enthusiast with hands-on experience in machine learning and big data analytics, I excel at transforming raw data into actionable insights. During my internship at Jimmy Key, I developed a sales forecasting model using CatBoost, which involved data cleaning, transformation, and model optimization. I have a strong background in Python programming and am proficient in utilizing various machine learning algorithms. My passion for artificial intelligence and continuous learning drives me to stay updated with the latest advancements in the field. I am dedicated to leveraging data-driven solutions to enhance business processes and decision-making.

Work History

Data Science Intern

Jimmy Key
06.2023 - 09.2023
  • Developed a sales forecasting model using CatBoost during my internship at Jimmy Key.
  • Gained hands-on experience in data cleaning and transforming data into suitable formats.
  • Implemented various machine learning models and algorithms to select the most effective one.
  • Optimized model parameters to improve forecasting accuracy.
  • Collaborated with the team to integrate the model into the company's sales processes.

Education

Bachelor of Science - Statistics

Dokuz Eylül University
İzmir
02.2024

Skills

Programming Languages: Proficient in Python, SQL and R

Tools and Technologies: Experienced with tools like Hadoop, Hive, and Kafka

Visualization: Capable of creating visualizations using libraries like Matplotlib or tools like Tableau

Data Analysis: Proficient in analyzing complex datasets to extract meaningful insights

Data Cleaning: Skilled in transforming raw data into clean, structured formats suitable for analysis

Machine Learning: Experienced with algorithms such as gradient boosting, and familiar with model training and evaluation

Big Data: Knowledgeable in handling and analyzing large datasets

Languages

Turkish
Native language
English
Upper intermediate
B2

Timeline

Data Science Intern

Jimmy Key
06.2023 - 09.2023

Bachelor of Science - Statistics

Dokuz Eylül University
Efe Mert Karakaş