Baran Nama

Data Scientist

  Amstelveen, Netherlands

I am an engineer looking for a data scientist or ML Engineer position. I am experienced at building regression and forecasting models, conducting time-series analysis, developing data-driven NLP applications, and training deep and shallow learning models at scale.

             

Education

École polytechnique fédérale de Lausanne (EPFL)

Computer Science, Machine Learning  •  2017 - 2019   

Deep learning, Machine learning, Statistics, Applied DS, Data visualization.

Istanbul Technical University (ITU)

Computer Science, Computer Engineering  •  2012 - 2017    

OOP Programming, Computer, and Software engineering.

Work Experience

Data Scientist

Logitech  •  February 2019 - September 2019

- EDA and multivariate time series analysis of player rankings using PySpark and MLlib.
- Future player ranking forecasting using shallow learning models (linear models, SVM, Random Forest, Boosting Trees like XGBoost, LightGBM) and deep learning models implemented with Keras and Tensorflow.
- Acquired 0.9 R2 score using XGBoost on average by backtesting time series.

Data Scientist

Logitech  •  August 2018 - February 2019

- Implementation of a demo file analyzer using Golang.  
- 1.5 million data points collected by scraping several matchmaking servers using a self-implemented distributed web crawler created via Python (BS4) at the AWS (EC2, S3) platform.
- Data labeling by aggregating data points using the TrueSkill algorithm on Python.
- Preliminary exploratory data analysis, feature augmentation, and selection using Matplotlib, Seaborn, Plotly, Pandas, Pyspark, and Sklearn.

Software Engineer

HAVELSAN  •  February 2017 - July 2017

Project : Hardware adaptor agent design and implementation using TCP-IP
- Software Integration of new hardware using adaptor agent coded in Java and C/C++. TCP - IP communication between the agent and the main system.

Project : Hardware input test tool, system and its UI design
- Implementation of a hardware test tool that validates the correctness of user input.

Skills

   Python      PySpark      C/C++      Golang      Tensorflow/Keras      PyTorch      SQL      Tableau      Web Scraping      AWS      Flask-RESTful      Web Design      Deep Learning      Natural Language Processing      Machine Learning      Linux      Pandas      Sklearn      Matplotlib   

Languages

English — Professional   Turkish — Native or Bilingual   

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