Stefan Cosma
Sibiu, Sibiu, Romania
Summary
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SeniorStefan Cosma is a Lead Frontend Developer with 14 years of experience who currently architects and champions scalable, maintainable frontend systems at Ropardo. He combines hands-on work in Angular, React and Vue with leadership in CI/CD, design systems, and developer experience to ship reliable web applications across Automotive, Healthcare, IoT and SaaS domains. Stefan has a strong community-building track record—co-organising Sibiu Web Meetup and Friendly.rb and previously growing a developer community of over 1.5 million while at Koding. Comfortable mentoring teams and running code reviews, he also brings practical DevOps skills (Docker, GitHub Actions/GitLab pipelines) and a history of delivering public-facing products and e-commerce sites for SMEs. A passionate open-source advocate and event organiser, he pairs technical depth with a knack for turning community engagement into product feedback and talent pipelines.
14 years of coding experience
Stackoverflow
729reputation
242kreached
12answers
1question
ide
top-5%
Github Skills (50)
javascript10
ghost-blog10
network-info10
ide10
nodejs10
koding10
server10
monitor9
web-application9
displays9
monitoring9
ghost9
uptime9
development-environment9
orchestration8
Programming languages (9)
Github contributions (5)
stefanbc/Asgar
Feb 2019 - May 2023
A two-column, clean and minimalist theme for @TryGhost
Contributions:9 releases, 33 reviews, 62 PRs in 4 years 3 months
publishingghost-thememinimalistcssghost-blog
stefanbc/node-os-uptime
Mar 2017 - Jan 2026
Contributions:14 pushes in 9 years
operating-systemlinuxsupportedoperatinguptime
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