Max Shirshin
Berlin, Germany
Summary
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SeniorMaxim Shirshin is a senior lead frontend engineer based in London with over 15 years of production experience and a 20+ year history working across web and mobile technologies, JavaScript/TypeScript, and full-stack systems. He has led teams and mission-critical projects at scale—supporting high-load services for Zalando, building headless e‑commerce infrastructure at Shopify, shaping developer-facing frameworks at Miro and Meta, and now leading frontend at JPMorgan Chase. Maxim blends deep engineering craftsmanship (custom frameworks, design systems, Service Worker-based runtimes) with hands-on operational experience—incident response during peak events and cross-team coordination across 20+ teams. He is as comfortable authoring core platform pieces and developer tooling as mentoring engineers and running hiring loops, and his early work includes open-source tooling for client-side validation. Known for turning complex UX and privacy requirements into resilient architectures, he brings a pragmatic, systems-minded approach to frontend at scale.
16 years of coding experience
Github Skills (30)
xml10
webforms10
momentjs8
npm8
javascript7
bem7
yarnpkg6
ats6
parser6
mustache6
react5
postcss5
sass5
css5
linter4
Programming languages (4)
Github contributions (5)
ingdir/jquery-bemhelpers
Feb 2014 - Sep 2014
Contributions:2 releases, 5 commits, 1 PR in 7 months
bemhelpersjquery
ingdir/svarx
Aug 2010 - Jan 2017
SVARX is an XML format to describe web form validation semantically.
Contributions:85 commits, 1 push in 6 years 6 months
webformsxml
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