Savva Mikhalevski
CTO at GrabrFi
Russia
Summary
👤
Senior🎓
Top SchoolSavva Mikhalevski is a seasoned front-end leader and CTO with over 19 years of JavaScript expertise and 12 years of hands-on industry experience building high-performance, responsive web applications. He combines deep front-end craftsmanship with a strong background in core and enterprise Java, databases, and low-latency integration—skills honed across finance and fintech platforms like Moscow Exchange, Sberbank CIB, and Grabr. As former Front-End Architect and Engineering Director turned CTO, he excels at turning complex, data-heavy systems into intuitive UIs and real-time monitoring tools. He’s passionate about bleeding-edge UX and performance engineering, and has repeatedly delivered real-time visualization and ESB monitoring solutions for mission-critical systems. Based in Russia and driven by the belief that “coding is fun,” he brings a pragmatic blend of research-level analytical training in geoinformatics/physics and practical leadership in product delivery.
12 years of coding experience
16 years of employment as a software developer
Master of System Analysis, System Analysis and Control, Master of System Analysis, System Analysis and Control at Saint Petersburg State Polytechnical UniversityPh.D. Student, Geoinformatics, Ph.D. Student, Geoinformatics at Geophysical Centre of Russian Academy of Sciences
English, French, German, Russian
Stackoverflow
327reputation
32kreached
0answers
14questions
Github Skills (144)
parser10
textarea10
rgb10
hsl10
javascript10
binary-search10
validation10
byte10
transformation10
hsv10
lerp10
amd10
commonjs10
code-splitting10
atomic10
Programming languages (5)
Github contributions (5)
smikhalevski/roqueform
Jan 2022 - Dec 2022
🧀 The form state management library that can handle hundreds of fields without breaking a sweat.
Contributions:3 reviews, 66 commits, 64 PRs in 11 months
state-managementfieldpluginvalidation
smikhalevski/tag-soup
May 2020 - Aug 2022
🍜 The fastest pure JS SAX/DOM XML/HTML parser.
Contributions:137 commits, 21 PRs, 175 pushes in 2 years 3 months
domhtml-parserpurejsxmlsax
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