ETL Developer:• Developing and optimizing ETL jobs and packages using IBM DataStage, ensuring efficient data processing and transformation for critical banking operations.• Specializing in data quality assurance and data consolidation services, enhancing the accuracy and consistency of customer data.• Implementing advanced database solutions to support scalable and reliable data architecture.• Collaborating with cross-functional teams to identify and address data inconsistencies, ensuring compliance with regulatory standards and improving reporting efficiency

• Collaborated with Professor Chatziantoniou in grading SQL projects, efficiently evaluating more than 120 student teams on database skills, E-R modeling, and SQL proficiency.• Provided individualized support and feedback to students to enhance their understanding of database concepts and improve their SQL query-writing skills.• Conducted oral examinations to assess students' understanding of database concepts, fostering interactive discussions, and providing constructive feedback to enhance comprehension.

9 month service at the Armoured Cavalry department of Kos’ Military. Was a Radar operator and Observer-Inspector at Kos Island’s coastal military outpost overseeing the Greco-Turkish sea border.

• Specialized in managing, analyzing, and interpreting client data, with expertise in data analysis,modeling, database design, and communication.• Performed the task of organizing and categorizing data in collaboration withHGC’s Programming, Regulation, and Research department.• Conducted in-depth investigations on the social and economic implications affecting the market ofonline gambling through the use of statistical analysis.• Helped the making of reports, tailored to the service’s specific requirements.• Executed tasks such as database reporting, due diligence for obligated parties, commercial communication and participation in compliance checks of supervised individuals.• Assumed the responsibility of reporting, compiling and filing a significant proportion of complaintsand objections directed towards gambling corporations.

• Gained firsthand experience and training in the gambling industry, through the eyes of a ”compliance supervisor” trainee.• Also helped with a majority of the Data Entry and Data Analysis of HCG’s Programming, Regulation, and Research department.

Worked as an Assistant Consultant at Priority Quality Consultants (PQC A.E.) from October 2021 to August 2022.Provided data analysis, modeling, and interpretation services the Hellenic Gaming Commission (HGC).