Sergei Berg
Engineering Lead at Schwarz Digits
Heilbronn, Baden-Württemberg, Germany
Summary
👤
Senior🎓
Top SchoolSergei Berg is an Engineering Lead with 13 years of hands-on experience building performant, user-centered web applications using modern JavaScript frameworks such as Vue, Svelte, and React. He combines front-end craftsmanship with product ownership—having shaped enterprise SharePoint and Teams solutions, managed product backlogs, and coordinated cross-functional teams to align technical work with business roadmaps. Based in Bad Friedrichshall, Germany, Sergei has progressed from freelance full-stack work and SharePoint-focused roles to leading engineering efforts at Schwarz Digits, demonstrating both implementation depth and delivery ownership. He’s as comfortable optimizing UX and performance as he is guiding teams and defining features, and his background in economics gives him a pragmatic, outcome-oriented perspective on product decisions.
13 years of coding experience
15 years of employment as a software developer
Volkswirtschaft, Volkswirtschaft at State University of Nizhni Novgorod named after N.I. Lobachevsky (UNN)
Russian, English, German
Github Skills (26)
spfx10
sharepoint-framework10
css10
css-in-js10
sharepoint10
tailwind10
knockoutjs10
tailwindcss10
tailwind-in-js10
angularjs10
sharepoint-online10
react10
fastest9
web-framework8
asio7
Programming languages (5)
Github contributions (5)
SergeiZheleznov/SergeiZheleznov.github.io
Jan 2020 - Apr 2024
Personal website
Contributions:16 PRs, 120 pushes, 11 branches in 4 years 3 months
reactnextjs
bergser/spfx-toolbox
Jan 2020 - Jun 2020
Contributions:15 PRs, 65 pushes, 6 branches in 4 months
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