BI Engineer | MCT | MS SME

Freelancing

May 2023 - Present
Athens, Greece

Architecture of Power BI reporting and Azure Cloud Solutions.

MCT training courses & SME content developer on Microsoft Data Stack.

Consulting on BI Solutions and infrastructure.

Data Analytics Instructor

CuriousIQ

September 2022 - September 2023
Athens, Greece

Along with the CuriousIQ team we provide voluntary Data & Analytics Courses to underprivileged groups.
Teaching aspiring future Data Analysts all essential aspects of the craft, we provide an all-around skill development path including Statistics, Mathematics, Excel, SQL, Python & Data Visualization

Cloud Data Engineer & BI Specialist

Light & Wonder - iGaming

May 2022 - May 2023
Athens, Greece

•Architecture and Optimization of a high-end Data Warehouse solution on Azure Synapse Analytics with ETL procedures on Azure Data Factory.
•Working closely with Operations & Auditing stakeholders to enhance future data-driven decisions.
• Development of compelling Business Intelligence Reports for C-level & Product Owners.

Senior BI Developer

PwC Greece

May 2019 - May 2022
Athens, Greece

•Overview and Orchestration of big-scale Data Warehouse Projects across their whole lifecycle
(Source system to Business Intelligence Reports)
•Tabular Modelling performance enhancements with Advanced Data Modelling techniques and DAX
optimisations using DAX Studio & Vertipaq Analyzer.
•Staging thorough Power BI Trainings & Report Building Consulting Sessions for clients & coworkers.
•Leveraging of Azure Cloud Services for ETL purposes through Azure Data Factory.
• Implementation & Design of Reports using Data Visualization Tools (Specializing in Power BI & Tableau).
•Worked with numerous industries such as Energy, Health, Banking & Insurance.