Dimitrios Zervas
Skills
Timeline
Professional experience for Dimitrios Zervas
- Current 1 year and 3 months, since Jan 2025
Senior Data Engineer
Veeda Lifesciences CRO (formerly HeaDS)
• Lead architecture improvements for ETL pipelines, increasing efficiency by 30% through optimized task orchestration and scheduling using Apache Airflow • Collaborating with stakeholders to design data-driven solutions for business problems • Mentoring junior engineers and providing code reviews to ensure best practices
- 2 years and 1 month, Dec 2022 - Dec 2024
Data Engineer
Veeda Lifesciences CRO (formerly HeaDS)
• ETL processes using Python and Apache Airflow, automating tasks with Bash scripting • API development using Flask and nnrestapi • SQL development and query optimization • (eCRF) Data warehousing and reporting using Jaspersoft and Smartsheet • Database and server maintenance • Project development using TYPO3 CMS (PHP, JavaScript, HTML, CSS) • Testing automation using Playwright, Jenkins, Git, TypeScript
Languages
English
Fluent
Spanish
Intermediate
German
Basic
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