artemraichuk
Data Scientist
Data Scientist with experience in image processing, machine learning, and data analytics. Proven track record in developing chatbots, recommendation systems, and enhancing operational efficiency through data insights.
Experience: 3 years
Yearly salary: $30,000
Hourly rate: $0
Nationality: 🌏 Remote
Residency: 🇪🇸 Spain
Experience
intern
Karpov Course 2022 - 2022
Crafted and fine-tuned model with meticulous feature preprocessing. Leveraged Pandas and Numpy for data preprocessing and feature engineering. Employed XGBoost for predictive modeling and conducted extensive classifier testing. Developed and architected real-time user-based recommendation system using FastAPI. Utilized FastAPI, SQLAlchemy, PostgreSQL, XGBoost, Pandas, Numpy.
Data Analyst
United Metallurgical Company 2022 - 2022
Conducted annual cycle analytics, leveraging descriptive statistics with Tableau, correlation analysis, and A/B testing to support decision-making. Improved operational efficiency by identifying and addressing management and goal-setting inefficiencies, leading to a 10.7% increase in target departmental performance metrics. Generated actionable insights to enhance process optimization and boost overall performance.
Skills
aws
docker
machine-learning
nosql
python
pytorch
sql
data-science
english