Position: Data Scientist
Category: Data Science
English level: upper
Years of experience: 1

I took 2nd place in the Hackathon for the marketing derpartment in SkillFactory LLC

Based on given data I found the ways/methods to increase the quantity of new visitors  up to 10K per month for the client's website

Know English, Chinese, Russian
Bank scoring.
	Data analysis
	Finding insights and adding them to the origin data set
	Building machine learning models

I applied sveral conventional ML algorithms such as XGboost, LightGBM and RandomForest to achieve best ROC-AUC metrics.

YouTube Collaboration Hackathon
	Data set engineering
	Data analysis
	Verification of the hypothesis via statistical libraries in python