Beni Efraimov
Full Stack Senior Software Engineer at Freelance
Tel-Aviv, Tel-Aviv District, Israel
Summary
🤩
Rockstar🎓
Top SchoolBeni Efraimov is a Full Stack Senior Software Engineer based in Tel Aviv with a decade of hands-on experience delivering performant, user-focused applications across front-end, back-end and cloud environments. He combines modern web stacks (React/Redux, Node.js) with low-level proficiency in C++ (C++11–17) and systems engineering, having built pluggable microservices, CI/CD pipelines and image-processing platforms that materially improved efficiency at scale. As a freelancer and self-employed specialist he’s served IoT, fintech and algorithmic trading clients, translating business needs into robust, test-driven solutions. Notably, he pairs production-facing development with a history of introducing clean-code practices and tooling that teams adopted broadly, reflecting both technical depth and practical leadership.
10 years of coding experience
4 years of employment as a software developer
Computer Software Engineering, Computer Software Engineering at Infinity LabsBachelor's degree, Economics, Bachelor's degree, Economics at Ben-Gurion University of the Negev
Hebrew, English, Russian, Spanish
Stackoverflow
1reputation
0reached
1answer
0questions
Github Skills (43)
unit-testing10
scales10
pytest10
python10
nosql10
cassandra10
testing10
scylla10
apache10
functional-testing10
seastar10
sql10
cluster-manager10
cql10
cpp10
Programming languages (6)
Github contributions (5)
Orenef11/scylla-ccm
Oct 2020 - Jan 2022
Cassandra Cluster Manager, modified for Scylla
Contributions:9 PRs, 91 pushes, 20 branches in 1 year 3 months
cassandramodifiedscyllacassandra-clustercluster-manager
Orenef11/scylla-cluster-tests
Apr 2020 - Aug 2020
Tests for Scylla Clusters
Contributions:235 pushes, 31 branches in 4 months
credittest-dataclusterstestingscylla
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