AI & Data | Data Engineering▪ Led development and support for Portfolio Datamarts using SSIS and VisualStudio (CI/CD).▪ Developed BI reports (SSRS) for key investor metrics and compliance (ESR, IRR, COR26/COR29).▪ Managed the development of a Datawarehouse and Business Intelligence platform for a Cards Payments & POS provider, specifically designed to support inventory management and implement cost-saving methods.▪ Managed daily batch and monthly ETL flows for seamless data integration.▪ Directed project management, employing Jira and Confluence for streamlined documentation and workflows.▪ Assisted in drafting RFI/RFP/SOW documents for business development and client engagements.

Data Engineer Team Lead | Consulting▪ Cloud Systems Engineering – Data Engineering & Analytics Team Leader.▪ Led delivery streams in migrating the Individual Banking core data systems from Oracle to Azure – Databricks.▪ Developed and implemented systems for the efficient ingestion of primary data structures into cloud infrastructure (Gen 2 & LakeHouse), transitioning from On-Premise DataWarehouse to cloud-based DataMarts models, utilizing tools such as Azure Data Factory, Databricks, Git, and CI/CD processes.▪ PCI-DSS planning and documentation for MS Azure ecosystem compliance for Core Banking.▪ Software development lead for building custom functionalities (python) and MVP definition of product delivery.▪ Served as Scrum Master, facilitating daily team meetings, sprint planning, and retrospectives.▪ Managed subcontractors to ensure quality and timely delivery of project components.▪ Conducted interviews to hire team members, evaluating their technical skills and fit for the project.

CRM & Performance Management• Led BI development and project planning for the Performance Management Division.• Developed data streams and reports (SSPS, SQL, Qlik) for Retail, SB, and Digital Network KPIs.• Applied advanced analytics to set sales targets for retail and digital products and evaluate salesforce performance.• Created NPL reports for Mortgage and Small Business Loan portfolios.▪ Managed daily batch and monthly ETL flows for seamless data integration.• Led the development of the bank's performance management point and award system for sales networks.• Technical led of the segmental strategy for assessing sales performance for Gold and Mass customer segments.• Managed projects with both internal and external stakeholders• Technical development in MS-SQL, SPSS Modeler & Qlik Sense

Management Consulting | Data Engineering Senior Consultant:• Value Based Management (VBM) methodology technical development (SQL, SSMS & SSIS) in Banking MIS.• Development of NPE/NPL and OPEX reporting tool (QlikView & SQL/SSIS) for a systemic Bank. • Led technical development for LYRA project for hive down and separation of HoldCo/NewCo leading to formulating the NPL portfolio reporting.• Developed Excel reports for insurance product mix allocation across profit and cost centers by premiums.• Analyzed Customer Experience Analytics and mapped Customer Journeys.• Business development – initiated Data Governance project with systemic Greek bank.

Data Analytics & Data Engineering:• Developed ETL processes and Performance Management reporting platform for a systemic bank.• Provided consulting on Advanced Analytics and Data Mining in Banking, Telecom, & Energy sectors.• Created machine learning models for behavioral and customer segmentation at a Greek systemic bank.• Implemented IFRS 9 Wholesale lifetime credit risk scoring for a systemic bank.• Forecasted industrial energy demand using ARIMA and Regression models to predict consumption.• Served as a Data Mining and Advanced Analytics Instructor, teaching SPSS Modeler/Statistics, R, and Python.

Medical Physics Trainee. Radiotherapy Physics, quality controls, periodic checks and treatment planning. Statistical analysis and data mining in clinical data.

Nuclear Cardiology research project. Monitoring the effects of chemotherapeutic agents on cardiac output performance as obtained from MUGA studies.

Physics lecturer

Tutoring physics, mathematics, to students of all levels