dkliachkovski
From: Poland
Location: Ząbki, PL
On Useme since 22 December 2025
About me
Data Scientist with 5+ years of experience. Former SAS Technical Specialist, led data teams, taught Python professionally.
What I deliver:
- Web scraping & data collection - Software development - Data analysis & reports - Dashboards (Streamlit, Power BI) - Automation scripts & bots - ML models: forecasting, classification, NLP
Fast, high quality, able to communicate in Polish, English, Russian, Belarussian.
CV / Résumé
Sep 2024 - Mar 2025
Procurement Manager
Niki Trade Sp. z o.o
Ensure efficient procurement management through developing analytical solutions for performing in-depths analysis of product, competitor and market data
Nov 2022 - Apr 2023
Technical Intern
SAS
Demonstrating the functionality of SAS Viya applications for diverse client cases.
Dec 2020 - Apr 2021
Data scientist
Druid Multimedia
Developed web scraping algorithms and organized data warehousing (Python, Java, HTML). Led analytical project on categorizing the contribution of Polish scientists through academic works and publications analysis.
Sep 2020 - Feb 2021
Python Teacher
Abakus Europe
- Taught personal course to 7 students. - Covered data wrangling basics with pandas and numpy on 4th class. - Data processing to real-world problems: OOP, data visualization, statistics, data preprocessing, optimization of ML linear models, entry
Portfolio
CV