v
vasiliskotsas

Vasileios K

@vasiliskotsas

Data Architect

Zwitserland
Grieks, Engels
Sommige informatie wordt in het Engels weergegeven.
Over mij
I am a Data Architect and Data Engineer with over 8 years of experience in Data and Software Engineering. I proactively drive the vision for BI and Data Warehousing across product verticals, defining and executing plans to achieve that vision. I have led various projects to build new data platforms and restructure existing ones to fulfill business needs.... Lees meer

Skills

v
vasiliskotsas
Vasileios K
offline • 

Bekijk mijn diensten

Gegevens opschonen
I will develop sql server, talend and python etl solutions
VanafUS$ 50 / projectMeer informatie

Werkervaring

Credit_Suisse

Data Warehouse Architect

Credit Suisse • Fulltime

Jun 2021 - Mar 2023 • 1 yr 9 mos

Developed data flows with SSIS and Python/PySpark for ETL and migration. Created Power BI reports and developed .NET web applications. Migrated legacy DWH to Big Data platforms (Cloudera). Implemented CI/CD using Azure DevOps and utilized Data Vault theory.