Jan Zálešák in

Jan Zálešák

Observer · DISC type ci
Datový inženýr at Model Group
📍 Brno, South Moravia, Czechia

Jan is a Data Engineer at Model Group with four years of experience in ETL and data warehousing, holding a certification from Snowflake. He leverages a unique background, having previously spent 11 years in molecular and structural biology research, and aims to become a project lead in the biotech or pharma sector.

Driven by a passion for continuous learning, Jan recently completed a dbt fundamentals course to sharpen his skills. His career trajectory showcases a remarkable ability to pivot and apply deep analytical thinking from scientific research to complex data engineering challenges, with a clear focus on the health sector.

Before becoming a data engineer, Jan spent over a decade working as a molecular and structural biologist.

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Experience
13 Years
Current Role
Datový inženýr
Location
Brno, South Moravia, Czechia
Personality Overview

How Jan shows up

Example Seeker
Curious
Assertive

They can sound friendly and charming but can quickly change gears to become inquisitive and probing. They often ask many questions and rely heavily on information and documentation. They are generally strong communicators and are not easy to convince.

Priorities

Topics Jan cares about

Biotech Data Solutions
He aims to combine his 11 years of molecular biology research experience with his data engineering skills to lead projects in the biotech or pharma sectors.
ETL & Data Warehousing
His core expertise involves creating and maintaining ETL pipelines and data warehouses, supported by a "Hands On Essentials - Data Warehouse" certification from Snowflake.
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Career

Work history

5-2025
Datový inženýr
Model Group
4-2024 - 9-2025
Datový inženýr
Vukoz
2-2024 - 10-2024
Datový inženýr
PwC
1-2023 - 1-2024
Datový inženýr
Automators
8-2021 - 1-2023
Deputy Director
Deblín primary school
In the press

Media appearances

No media yetWe could not find public media appearances for this person.
Education
2007 - 2013
Magistr (Mgr.)
Masarykova univerzita
Social presence
in
Behavioral profile

DISC profile (public)

c

Calculativeness (C)

Calculativeness (C) reflects the degree to which a person is likely to be cautious, systematic and analytical. Those scoring high tend to emphasise quality and accuracy.

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