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Hi, I’m Dominik — a hands-on data and visualization enthusiast based in Kraków. I enjoy turning raw numbers into clear insights, building and maintaining BI/CRM environments, and delivering polished reports with Excel, PowerPoint, and SQL. I’m motivated by practical problem solving and collaborative work across teams. I’m focused on expanding my skills in Python, data modeling, and dashboard design, and I love helping clients understand their data and make informed decisions. I’ve contributed to building the Polish branch of a global research company, coordinating teams, gathering client requirements, and delivering accessible data visualizations and presentations.…Hi, I’m Dominik — a hands-on data and visualization enthusiast based in Kraków. I enjoy turning raw numbers into clear insights, building and maintaining BI/CRM environments, and delivering polished reports with Excel, PowerPoint, and SQL. I’m motivated by practical problem solving and collaborative work across teams. I’m focused on expanding my skills in Python, data modeling, and dashboard design, and I love helping clients understand their data and make informed decisions. I’ve contributed to building the Polish branch of a global research company, coordinating teams, gathering client requirements, and delivering accessible data visualizations and presentations.

Dominik Czaja

Data Visualizer, Designer, Illustrator, +3

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Hi, I’m Dominik — a hands-on data and visualization enthusiast based in Kraków. I enjoy turning raw numbers into clear insights, building and maintaining BI/CRM environments, and delivering polished reports with Excel, PowerPoint, and SQL. I’m motivated by practical problem solving and collaborative work across teams. I’m focused on expanding my skills in Python, data modeling, and dashboard design, and I love helping clients understand their data and make informed decisions. I’ve contributed to building the Polish branch of a global research company, coordinating teams, gathering client requirements, and delivering accessible data visualizations and presentations.…Hi, I’m Dominik — a hands-on data and visualization enthusiast based in Kraków. I enjoy turning raw numbers into clear insights, building and maintaining BI/CRM environments, and delivering polished reports with Excel, PowerPoint, and SQL. I’m motivated by practical problem solving and collaborative work across teams. I’m focused on expanding my skills in Python, data modeling, and dashboard design, and I love helping clients understand their data and make informed decisions. I’ve contributed to building the Polish branch of a global research company, coordinating teams, gathering client requirements, and delivering accessible data visualizations and presentations.

Available to hire

Hi, I’m Dominik — a hands-on data and visualization enthusiast based in Kraków. I enjoy turning raw numbers into clear insights, building and maintaining BI/CRM environments, and delivering polished reports with Excel, PowerPoint, and SQL. I’m motivated by practical problem solving and collaborative work across teams.

I’m focused on expanding my skills in Python, data modeling, and dashboard design, and I love helping clients understand their data and make informed decisions. I’ve contributed to building the Polish branch of a global research company, coordinating teams, gathering client requirements, and delivering accessible data visualizations and presentations.

Skills

Experience Level

Expert

Expert

Intermediate

Intermediate

Intermediate

Beginner

Language

Polish

Fluent

English

Fluent

French

Beginner

Work Experience

Team Coordinator / Data Analyst at OpinionWay Polska

January 1, 2021 - January 1, 2021

Coordinated the team’s work, designed questionnaires, and performed data processing in MS Excel. Prepared reports in MS PowerPoint, created data visualizations, and presented findings. Acted as a bridge to gather client requirements and supported managed IT services (MSP) and BI/CRM tooling.