Artur

BI Developer with Tableau, Python and SQL
29 years oldOther technical positionsCome from Poland Living in Overseas
Language: Mandarin, German, English, Polish
Mandarin: simple communication

I'm an aspiring Data Scientist with more than 2 years of professional experience in analyzing data. During my career I've been using Excel and SQL on a daily basis and for more than a year I've been analysing data using also Python and R, as well as building advanced dashboards using Tableau. I like learning new things, working with data and solving problems. Currently I'm in my last semester of my master degree in Big data and I'm working as a Junior BI Developer at CBRE. Meantime I'm broadening my knowledge about Data Science, reading research papers, participating in Kaggle competitions and writing my master thesis about Deep Learning in Python application on Forex data. Libraries in Python I used include: ⭐ pandas ⭐ numpy ⭐ sklearn ⭐ NLTK ⭐ dash ⭐ matplotlib ⭐ seaborn ⭐ scipy ⭐ SQL database APIs

Junior BI Developer
CBRE
Jun 2020 - Now(4 years)

• building dashboards using Tableau, gathering requirements from clients • developing machine learning algorithms and visualizing results using Python Dash • preparing Tableau and Python trainings for the rest of the team

Data Scientist/Data Analyst
mFind IT
Oct 2018 - May 2019(8 months)

• extracting and analysing data using Python (Mysql and Salesforce APIs, numpy, pandas lib.) • preparing reports in Salesforce and maintaining dashboards in ELK Kibana • building ML models using R and Python and preparing BPMN process graphs using draw.io

Internship – Controlling Department
Nutricia ELN
Jan 2018 - Sep 2018(9 months)

• integration of data from multiple sources (OLAP/SQL pivot tables, SAP environment) • database maintenance (cleaning and transforming data, granting access to users) • developing VBA macros, preparing user-friendly reporting tools

Warsaw School of Economics
, Big Data
Sep 2018 - Feb 2021(2 years)

A major with focus on big data analytics, SQL, Python and R usage, cloud computing, machine learning and data science

Warsaw School of Economics
, Quantitative Methods in Economics and Information Systems (spec. Econometrics)
Sep 2014 - Oct 2017(3 years)

A major with focus on econometrics, statistics and data analytics

PythonRTableauSQLMS ExcellVBABPMNData VisualizationCommunicationTeamworkPrioritizationInnovativeness