Georgios Ntanakas, PhD in

Georgios Ntanakas, PhD

Critic · DISC type C
Director of Data Engineering at GWI
📍 Athens, Attiki, Greece

Georgios is the Director of Data Engineering at GWI, leading the companys data strategy after transitioning from roles at Meta. He holds a PhD from the National Technical University of Athens and started his career in aerodynamic optimization. Colleagues describe him as calm, hands-on, and adept at handling difficult problems.

Based in Athens, Greece, Georgios is an active voice in the data community, frequently speaking at tech conferences like Open Conf and MDS Fest. He enjoys making sense of data, building scalable end-to-end systems, and communicating complex topics.

Unique fact: His industrial PhD focused on the aerodynamic optimization of airplane engines, and he was a Marie Skłodowska-Curie Research Fellow at Rolls-Royce.

Read the full overview →
Experience
12 Years
Current Role
Director of Data Engineering
Job Level
Mid-senior
Location
Athens, Attiki, Greece
Personality Overview

How Georgios shows up

Precise
Negotiator
ROI Driven

Unless the value is proven by data, they are unlikely to value fancy features. They prefer to do logical analysis and value evidence over emotions. They enjoy working alone and do not rely on others very often.

Priorities

Topics Georgios cares about

AI on Data Platforms
He recently spoke at Open Conf and MDS Fest about implementing AI and LLM-powered assistants on top of a company's data warehouse and BI solutions.
Data Transformation
He publicly shares his analysis on the evolution of data transformation tools, including the merger of Fivetran and dbt Labs, and the role of SQLMesh.
+5 more topics Login to view topics
Career

Work history

1-2025
Director of Data Engineering
GWI
12-2023 - 1-2025
Associate Director, Business Data Engineering
GWI
6-2023 - 12-2023
Business Intelligence Manager
GWI
1-2022 - 4-2023
Senior Data Engineer
Meta
4-2021 - 1-2022
Data Engineer
Meta
In the press

Media appearances

No media yetWe could not find public media appearances for this person.
Education
2013 - 2018
Doctor of Philosophy - PhD
National Technical University of Athens
2006 - 2012
Diploma
National Technical University of Athens
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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