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Dimitrios Kampilakis

@dimitrioskampilakis

Azure Data Engineer at Adastra Hellas who cut an automotive analytics pipeline from 4.5 hours to 2.5 hours.

At Adastra Hellas, I optimized the main ETL pipeline for an enterprise analytics platform serving a major automotive manufacturer, reducing execution time from approximately 4.5 hours to 2.5 hours and enabling delivery before 08:00. I also optimized SQL views for Power BI workloads, reducing data loading time from approximately 90 minutes to 15 minutes.

At Netcompany – Intrasoft SA, I designed and implemented Oracle Database processes that automated approximately 60,000 pension awards for e-EFKA, and led the technical development work of a four-developer team. Earlier, at Neuropublic SA, I designed, developed and maintained ERP modules for municipal organizations, including payroll, accounting and inventory management.

Experience

Work history, roles, and key accomplishments

Azure Data Engineer

Adastra Hellas

Mar 2023 - Aug 2026 (3 years 5 months)

Optimized the main ETL pipeline for an enterprise analytics platform serving a major automotive manufacturer, reducing execution time by about 44%. Developed and maintained Azure Data Factory pipelines integrating approximately 20 data sources, and built data processing solutions using Azure Synapse Analytics and Spark notebooks.

Azure Data Factory Azure Synapse Data Lake Storage Gen2 Spark SQL ETL Data Modeling Power BI Azure DevOps CI CD

Senior Oracle Developer

Netcompany – Intrasoft SA

May 2021 - Jan 2023 (1 year 8 months)

Designed and implemented Oracle Database backend processes to automate pension award processing for e-EFKA, resulting in approximately 60,000 automated pension awards. Led the technical development work of a four-developer team.

Oracle Database Pl SQL Stored Procedures Data Processing Team Leadership

Senior Oracle Developer

Neuropublic SA

Sep 2010 - Apr 2021 (10 years 7 months)

Owned the design, development and maintenance of ERP modules for municipal organizations, covering payroll, accounting, inventory, budgeting, and cash management. Used Oracle Database, Oracle Forms and Oracle Reports as primary technologies.

Oracle Database Oracle Forms Oracle Reports Pl SQL ERP PostgreSQL

Software Developer

Egnatia Odos SA

Jul 2007 - Jul 2010 (3 years)

Developed internal web applications primarily in C#, with some PHP development. Developed and maintained client-server applications using Oracle Forms and Oracle Reports.

C#PHP Oracle Forms Oracle Reports

ERP Functional Consultant

Imexporta Equip Shop SA

Jun 2005 - Jun 2007 (2 years)

Managed day-to-day ERP operation and configuration, including report and print-output setup. Coordinated imports and communicated with international suppliers regarding orders and deliveries.

ERP Configuration Inventory Management Accounting