Index finger pointing up icon

From: Poland

Location: Tczew, PL

On Useme since 24 March 2026

About me

Linked in: https://www.linkedin.com/in/zbigniew-oszmana-90354047/

Data Analyst with 10 years of experience in data management, specializing in statistical analysis, data modeling, and results visualization. Proficient in Python, SQL, Excel, Power BI, with a strong background in developing complex business reports and delivering actionable insights based on data analysis. Passionate about leveraging data to optimize processes and empower teams to make data-driven decisions. Eager to take on new challenges that will further enhance my skills and enable me to contribute measurable value to the organization through effective data analysis.

CV / Résumé

Sep 2024 - Now

Senior Reporting Analyst

CHEIL GERMANY GMBH

DATABASES & QUERIES: SQL / MySQL, PostgresSQL, Data Migration, Data Monitoring, Data Warehousing, BigQuery, BigData DATA ANALYSIS & VISUALIZATION: Microsoft Excel (with VBA), Power BI (DAX) PROJECT MANAGEMENT: JIRA / SLACK /

Apr 2024 - Jun 2024

Contractor

TRIDENT BMC (USA - BOSTON)

Installing specialized systems for controlling engine power and air filter control Software installation & configuration Data mapping

Dec 2022 - Oct 2023

Project coordinator / data science / data analyst

Easy 2 Scout

May 2014 - Jan 2024

DATA ANALYST / PERFORMANCE COACH / COACH in 1-Team

Lechia Gdansk S.A.

DATA ANALYST / PERFORMANCE COACH /