Open to opportunities

vasilis s

@vasiliss

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Product Owner driving cross-functional teams to deliver data-driven, user-centered digital products.

Netherlands

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What I'm looking for

I seek a product role where I can lead cross-functional teams, shape product strategy, apply Agile practices, and deliver data-driven, user-centered digital solutions.

I am a Product Owner with experience leading end-to-end delivery of high-quality digital products, collaborating with cross-functional teams including product, development, UX design, and DevOps. At my current role I led development of a qualification engine, managed scope, set goals, and introduced version control and clear acceptance criteria.

Previously I worked as a full-stack Django developer and engineering consultant, building web APIs, automation tools, and desktop applications while applying Agile and TDD practices. I hold PSPO I and PSPO II certifications and an ISTQB Foundation Level certification.

I am committed to continuous improvement and delivering impactful user experiences through data-driven decision making, thorough documentation, and strong stakeholder alignment across ARTs and Scrum teams.

Experience

Work history, roles, and key accomplishments

Current

Product Owner

Current

ASML

Dec 2021 - Present (4 years)

Led development of a high-quality qualification engine, overseeing full project lifecycle, introducing version control for features, and aligning stakeholders to deliver consistent technical improvements on schedule.

Product Ownership Agile Scrum Stakeholder Management Jira Version Control

Freelancing Django Developer

Freelance

Sep 2019 - Nov 2021 (2 years 2 months)

Built full-stack web applications and APIs using Django and Django REST Framework, implemented TDD with Python unittest, and managed PostgreSQL-backed projects for clients.

Django Django REST Framework Python PostgreSQL TDD API Development Serialization

Engineering Consultant

AKKA Technologies

Sep 2018 - Nov 2019 (1 year 2 months)

Developed and tested APIs and automation solutions including image detection and desktop flight-simulation tools, applying Agile practices and contributing to engineering deliverables.

API Development Python C++Matlab Testing Agile Scrum Automation

Education

Degrees, certifications, and relevant coursework

Polytechnic University of Patras

Master of Engineering, Electrical and Computer Engineering

2011 - 2018

Completed a Master of Engineering in Electrical and Computer Engineering with a thesis on an indoor localization system using Bluetooth protocol and trilateration implemented in MATLAB.