About Olivia
- PowerApps, Power Automate & Power BI development, from requirements to deployment - built with scalability in mind from step one, backed by clear technical documentation
- A collaborative build process: I listen closely to understand your vision, then work in checkpoints with room for revision along the way, so what you receive is exactly what you pictured - not just what I assumed
- PySpark/Databricks data pipeline development
- GxP/GMP compliance knowledge — I understand validation, documentation, and audit requirements from the inside, not just the tooling
- Continuously investing in my knowledge and expertise by pursuing PL-200 and PL-400 certifications alongside an MSc in Data Science
English
Native or bilingual
Greek
Native or bilingual
Polish
Conversational
Experience
- The Janssen Pharmaceutical Companies of Johnson & JohnsonDigital & Technology EngineerFebruary 2025 - Today (1 year and 5 months)Leiden, NetherlandsDesigned, built, and deployed 9 Power Platform applications end-to-end — from requirements gathering through to release - unlocking hundreds of hours in user productivity across the Digital & Technology organization. Design and build Power Platform solutions (PowerApps, Power Automate, Power BI) that automate manual, paper-based processes across GxP-regulated operations, contributing to a broader portfolio of tools credited with eliminating tens of thousands of hours of manual work annually. Developed iLaunch, a metadata-driven PowerApps intake form that standardized and accelerated the Digital & Technology team's request-intake process. Built TrainingWatch, a gamified Power BI compliance dashboard that gives leadership real-time visibility into training completion and drives higher engagement with compliance targets. Engineered PySpark/Databricks pipelines integrating Summit/SuccessFactors training transcript data for the Netherlands D&T organization, improving data reliability and reporting accuracy. Created reusable Gantt chart generation and sprint-planning tools to support agile, cross-functional project delivery. Partner directly with the D&T manager and cross-functional stakeholders to prioritize workload and deliver against tight timelines in a highly regulated environment.
- The Janssen Pharmaceutical Companies of Johnson & JohnsonManufacturing Quality SpecialistPHARMACEUTICALS INDUSTRYJanuary 2023 - February 2025 (2 years and 1 month)Leiden, NetherlandsDesigned and implemented digital solutions that streamlined Quality operations, unlocking tens of thousands of hours in manual-work savings while working within a hands-on quality role - an early signal of the Power Platform expertise that led to a transition into Digital & Technology Engineering. Provided quality oversight of biopharmaceutical manufacturing operations, ensuring adherence to GMP and internal quality standards throughout production. Collaborated cross-functionally with Manufacturing, QA, and Technical teams to resolve quality issues and drive continuous improvement initiatives.
- The Janssen Pharmaceutical Companies of Johnson & JohnsonGMP Specialist – Deviation LeadMarch 2022 - January 2023 (10 months)Leiden, NetherlandsLed investigations into manufacturing deviations, applying Problem Solving & Root Cause Analysis (PS&RCA) methodology to identify true root causes and prevent recurrence. Drove timely, compliant closure of deviations and associated CAPAs in line with GMP requirements. Partnered with cross-functional teams to surface systemic risks and embed preventive quality measures into manufacturing processes.
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Education
- PL-200 & PL-400PL-200 & PL-400
- MSc, Data ScienceIU International University of Applied Sciences2026MSc, Data Science