Cassi Lup
Senior Software Engineer at Carl Zeiss MES Solutions GmbH
Timișoara, Timiș, Romania
Summary
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Rockstar🎓
Top SchoolCassi Lup is a Senior Software Engineer with 15 years of experience building web products and leading cross-functional teams across startups and enterprises. She combines hands-on expertise in React, Angular, Node.js and Ruby on Rails with a strong focus on rapid time-to-market, design detail, and pragmatic tool choice. Cassi has led large-scale migrations (C++ to Angular/Node/Azure) and driven product development orchestration and engineering process improvements to increase predictability and scale. She is a seasoned mentor and conference speaker who created and ran extensive training programs and a thriving local JavaScript meetup, surfacing knowledge across teams in Europe, the US, India and LATAM. Her work blends craftsmanship with people-first leadership—she emphasizes vulnerability-based trust and measurable product health as levers for impact. Outside corporate roles she’s launched community and music-focused startups, showing a knack for turning technical curiosity into user-facing solutions.
15 years of coding experience
15 years of employment as a software developer
Bachelor of Arts (BA), Informatics, Bachelor of Arts (BA), Informatics at Universitatea „Politehnica” din Timișoara
Romanian, English
Stackoverflow
1,261reputation
198kreached
63answers
4questions
Github Skills (70)
browserify10
medical10
directives10
compiler10
gatsby10
static-site-generator10
angularjs10
fastest10
health10
graphql10
frontend10
react10
jquery9
linux9
jwt9
Programming languages (4)
Github contributions (5)
cassilup/ng2chat
Sep 2016 - Oct 2016
Contributions:63 commits, 36 pushes, 1 branch in 19 days
cassilup/cramify.js
May 2015 - Jun 2016
Contributions:15 commits, 2 PRs, 13 pushes in 1 year
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