Over Ervisa
- Leading data modernization projects with scalable and cost-efficient architecture
- Structuring and optimizing SQL pipelines and models for clarity and performance
- Designing Power BI frameworks and governance processes for consistent reporting
- Mentoring junior analysts to build strong technical and analytical foundations
- Training business stakeholders to use SQL and self-service analytics effectively
Engels
Tweetalig / moedertaal
Grieks
Tweetalig / moedertaal
Werkervaring
- TIP GroupSenior Data Analyst (Hybrid Analytics - Data Engineering Role)maart 2025 - Vandaag (1 jaar en 3 maanden)Amsterdam, Netherlands
- Promoted to Senior Data Analyst for strong performance and end-to-end ownership of high-impact data projects.
- Leading Databricks migration project: architecting and optimizing large-scale SQL data pipelines and ensuring scalable, high-performance solutions.
- Designed and implemented Airflow DAGs to orchestrate complex workflows, improve automation, and guarantee reliability in production.
- Developed Python automation scripts for data integration (including external API ingestion) and operational efficiency.
- Acted as Interim Product Manager & Team Lead, coordinating 2 data engineers, prioritizing tasks, and ensuring timely delivery of project milestones.
- Partnered cross-functionally with Product, Finance, and Operations to translate business needs into scalable data solutions.
- UdemyInstructorDIGITAAL BUREAU & IT-CONSULTANCYjanuari 2025 - Vandaag (1 jaar en 5 maanden)Amsterdam, NederlandAs a Udemy Instructor, I’ve created two practical, business-focused courses that help professionals strengthen their analytical and technical foundations through hands-on learning.1. SQL for Newbies: Hands-On SQL with Industry Best PracticesRated 4.8/5 stars, this course teaches SQL through real-world business examples. It focuses on building clean, efficient queries and understanding the logic behind data, helping learners confidently apply SQL in their daily analytical work.2. AI Role Play: Data Analyst Live Interview PrepAn interactive course where learners prepare for data analyst interviews through AI-driven role plays with realistic scenarios and guided feedback. It focuses on communication, analytical thinking, and problem-solving, the skills that truly define strong analysts.Both courses emphasize clarity, structure, and practical application over theory. My goal as an instructor is to make complex concepts approachable and give learners the confidence to use data effectively in their work.These projects also reflect my broader mission as a consultant, to build data capability within teams and empower individuals to use SQL and analytics strategically, rather than relying on senior support for basic tasks.
- TIP GroupData Analystfebruari 2023 - februari 2025 (2 jaren)Amsterdam, Netherlands• Developed a comprehensive report from scratch to identify potential losses from suboptimal vendor and part selections, uncovering a 10% annual savings opportunity.• Owned end-to-end analytics projects: data discovery, data modeling, QA, dashboarding, stakeholder communication and ongoing maintenance.• Mentored junior data analysts, providing guidance on technical skills and career development.
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Opleidingen
- MSc Econometrics and Operational FinanceVrije Universiteit Amsterdam2020MSc Econometrics and Operational Finance
- BSc EconomicsUniversity of Piraeus2018BSc Economics