Sefi Ninio
Principal Staff Software Engineer at monday.com
Israel
Summary
👤
Senior🎓
Top SchoolSefi Ninio is a Principal Staff Software Engineer with over 16 years at Tikal and more than two decades in software, now shaping platform and design-system architecture at monday.com. He combines hands-on full-stack engineering—React, Angular, Node, GraphQL, Docker/K8s and both SQL/NoSQL—with group leadership, mentoring and hiring for a 40+ consultant JS organization. Sefi has repeatedly led large migrations and rewrites (micro-frontends, Module Federation, design systems) while maintaining legacy continuity and HIPAA/enterprise constraints. He runs the team's technical roadmaps and a company tech radar, turning research into quarterly mentorship programs and measurable skills growth. Known for public speaking and open-source stewardship, he pairs pragmatic engineering with thoughtful developer experience design.
10 years of coding experience
19 years of employment as a software developer
Integration using WID & WPS, Integration using WID & WPS at John BryceJava Extreme Programming, Java Extreme Programming at InterBitSpring framework, Spring framework at Amdocs instruction departmentB.Sc. Information Systems, B.Sc. Information Systems at Technion - Israel Institute of TechnologyTeam Leader course, Team Leader course at BMC Software instruction department
Hebrew, English
Stackoverflow
427reputation
26kreached
4answers
7questions
Github Skills (172)
photo10
localized10
photo-management10
photography10
xiaomi10
ai10
golang10
computer-vision10
exif10
google-photos10
esphome10
machine-learning10
indoor-positioning10
private-cloud10
django9
Programming languages (7)
Github contributions (5)
jsBlackBelt/ngDieRoller
Jan 2018 - Apr 2020
Contributions:11 commits, 9 PRs, 13 pushes in 2 years 3 months
jsBlackBelt/graphql-workshop
Jun 2018 - Feb 2021
Contributions:3 reviews, 12 PRs, 29 pushes in 2 years 8 months
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