Yefim Matskin
Software Engineer at CyCognito
Israel
Summary
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RockstarYefim Matskin is a software engineer with 11 years of experience designing and delivering mission-critical distributed systems and multi-threaded servers in Java and C++. Based in Israel and currently at CyCognito, he combines hands-on development of client/server and web applications with database schema design, performance tuning, and integration of systems like Active Directory and Xen virtualization. He has led teams, coached engineers, and driven pre-sale technical assessments and vendor integrations, bringing both technical depth and customer-facing experience. Comfortable across Unix/Linux and Windows stacks, Yefim’s expertise spans MySQL, MSSQL, PostgreSQL, XML/JavaScript-based web services, and stored-procedure optimization. Less obvious is his track record in operationalizing complex projects end-to-end—from architecture and implementation to support and performance tuning—making him a reliable engineer for high-availability environments.
11 years of coding experience
English, Hebrew, Russian
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (197)
python10
hadoop10
http-client10
flask10
sql-query10
data-exploration10
async10
charts10
data-analytics10
data-viz10
superset10
sql10
data-visualization10
presto10
data-science10
Programming languages (23)
Github contributions (5)
jefimm/axeman_rs
May 2023 - May 2026
Contributions:5 reviews, 13 PRs, 29 pushes in 3 years
CyCognito/GAEPyPI
Jul 2023 - Jan 2025
PyPI private package index on Google App Engine
Contributions:2 reviews, 2 PRs, 8 pushes in 1 year 7 months
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