Ing. Jan Kříž

Data Analyst / Data Engineer

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About

I work with data pipelines, analytics, and visualization. I enjoy turning messy datasets into useful insights that help teams make better decisions.

I specialize in MSSQL, Snowflake, reporting, innovations and automation. I enjoy connecting technical solutions with business impact and creating outputs that are not only accurate but also clear and actionable.

Jan Kříž

Skills

MSSQL icon

MSSQL

T-SQL, database architecture...

PowerBI icon

Power BI & Dashboards

Clear KPIs, reporting, manager views

❄️

Snowflake

Data processing, queries, views

Power Automate icon

Power Automate

Process automation across Microsoft 365 tools

🗓️

Project Management

Planning, coordination, and delivery

🔄

ETL / Pipelines

Reliable data flows from source to db

Experience

2022 – Present

Data Specialist — Chart Ferox a.s.

  • Built ETL pipelines for recurring data processing.
  • Created databases & dashboards for business teams.
  • Responsible for building and maintaining data storage systems
2021 – 2022

Junior Data Analyst — Chart Ferox a.s.

  • Integrated multiple data sources into PowerBI reporting.
  • Improved reliability and performance of ETL processes.
  • Worked on monitoring and data quality validation.
< 2021

Master’s Degree in Economics and Management

  • University of Jan Evangelista Purkyně (UJEP)
  • Faculty of Social and Economic Studies

Projects

Safety App

Safety App

Design of a web application for near-miss reporting, data management, and testing.

Shopfloor MES

Shopfloor MES

Design of the data model, development coordination and system administration.

Logistics Dashboard

Logistics dashboard

Designed and developed a KPI dashboard based on the logistics team's requirements.

Upcoming project

Work in progress

Upcoming project

Work in progress

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