Marios Paschalidis

Data Engineer Consultant @ Deloitte

Thüringen, Germany

Results-driven Data Analyst passionate about collecting data, establishing facts and drawing valid conclusions. Skilled at leveraging data to develop actionable solutions and utilizing data mining and data visualization to create meaningful insights. Excellent technical aptitude and knowledge of programming languages, data analytics and data visualization. Ability to handle multiple projects simultaneously with a high degree of accuracy. Military obligations fulfilled.

Top roles

Data Analyst< 2 years

Back-end

SQL

Python

Business Intelligence

Power BI

Tableau

Cloud

Azure

Systems

Apache HTTP Server

Language

Native Greek

Greek

Native

English

Fluent

French

Good

Work experience

Since 2019

Data Engineer Consultant @ Deloitte

01 September 2024 - 31 August 2025

Engaged in technology transformation using Azure Data Factory, focusing on CI/CD. Collaborated with business clients to gather requirements and develop solutions.

Data Engineer Analyst @ Deloitte

01 February 2023 - 30 September 2024

Conducted data modeling and warehousing, enhanced existing processes and developed ETL flows.

Intern @ Coca Cola 3E

01 July 2019 - 31 August 2019

Updated facilities archives using CAD and provided project updates.

Education experience

Since 2015

Artificial Intelligence @ KU Leuven

01 September 2025 -

Production Engineering & Management @ Technical University of Crete

01 September 2015 - 01 June 2022

Grade: 7.24/10. Thesis: 'Big Data Analysis on Hotel Data and Reviews for Market Segmentation'. Tools used: Python (Selenium, Pandas, NumPy, NLTK, Scikit-Learn, Matplotlib) & MATLAB. Key areas of study: Mechanical Engineering, Industrial Engineering, Marketing & Decision Support Systems, Data Analysis, Algorithms.