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Stavros Ketseas

Data Scientist

Data Analyst

Data Engineer

Web Developer

Software Engineer

BI Developer

Digital Marketer

Cloud Engineer

Stavros Ketseas

Data Scientist

Data Analyst

Data Engineer

Web Developer

Software Engineer

BI Developer

Digital Marketer

Cloud Engineer

Dell Technologies – Data Science Analyst

  • Created By: Stavros Ketseas
  • Date: 05/2022 - 10/2022 & 01/2023 - 07/2023
  • Client: Dell Technologies
  • Categories: Data Science
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Engineered data solutions on a cloud data platform (Aera Skill Builder) with SQL (DBMS ) for supply chain optimization, using best practices in querying and data design.

Developed end-to-end full stack pipelines including ETL processes (DBMS & DWH systems), data modeling (Star Schema), Java programming, and GUI/UX design in a low-code, visual programming environment.

Designed and implemented workload orchestration for automated data flows, enhancing performance and reducing manual interventions.

Participated in test planning, system documentation, and deployment reviews.

Used Git for version control and collaborative codebase management, feature branching, and code reviews.

Used Jira for Agile project tracking: sprint planning, user story management, release coordination.