Giannis Vasilopoulos
Lead Front-End Engineer at Better Collective
Athens, Attica, Greece
Summary
👤
Senior🎓
Top SchoolGiannis Vasilopoulos is a Lead Front-End Engineer based in Athens with 9 years of experience building scalable, user-focused web applications using React, Next.js and Node.js. He has progressed from freelance and full‑stack roles to leadership positions at Vodafone and Better Collective, blending hands‑on development with team coaching and chapter-level front-end strategy. Known for clean code, robust APIs and smooth UX, he focuses on delivering maintainable front-end architectures for high-traffic products. His background in cultural informatics and an MSc in Computing give him a rare mix of technical depth and user-centered perspective that informs design decisions beyond pure engineering.
9 years of coding experience
9 years of employment as a software developer
MSc Computing Computer Science, MSc Computing Computer Science at Wrexham UniversityFull Stack Web Development Certification Computer Software Engineering, Full Stack Web Development Certification Computer Software Engineering at freeCodeCampBachelor's Degree, Bachelor's Degree at National and Kapodistrian University of Athens
English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (9)
java5
social-media1
firebase-database1
nodejs1
authentication1
firebase-functions1
firebase1
react1
firestore1
Programming languages (2)
Github contributions (5)
giannis-vasilopoulos/Next.js-Headless-WordPress
Mar 2020 - Apr 2020
Contributions:46 commits, 44 pushes, 1 branch in 1 month
giannis-vasilopoulos/portfolio-app-nextjs
Sep 2020 - Feb 2023
My Portfolio website using Next.js & Contentful
Contributions:43 PRs, 78 pushes, 16 branches in 2 years 4 months
contentfulnext-jsreactnextjs
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