Yevhen Kuzminov
Ruby Blockchain Team Leader at MobiDev
Valencia, Valencian Community, Spain
Summary
👤
Senior🎓
Top SchoolYevhen Kuzminov is a Ruby-focused blockchain team leader based in Valencia with over a decade of hands-on experience building web and crypto systems. He architects and ships backend-first platforms—wallets, NFT marketplaces, exchange integrations and Ethereum smart contracts—while leading teams that bridge Ruby (Hanami/Rails), Elixir, PHP and modern JavaScript frontends. Comfortable across ops and dev, he Docker-izes deployments, runs cloud/Postgres/Cassandra stacks, and has experience with JRuby, RabbitMQ and AnyCable websockets for real-time workloads. His career progressed from PHP and iOS development to technical leadership and system architecture at MobiDev, where he also managed enterprise SaaS and high-scale social platforms. A former research assistant in radiophysics, he brings analytical rigor and a systems-thinking approach uncommon in application-focused engineers. Colleagues describe him as a pragmatic engineer who pairs low-level curiosity about databases and blockchains with reliable delivery and mentorship.
13 years of coding experience
6 years of employment as a software developer
master, Radiophysics and Electronics, master, Radiophysics and Electronics at V. N. Karazin Kharkiv National University
English, Russian, Ukrainian, German, Spanish, Polish
Github Skills (109)
web-application10
ruby10
php-library10
cpp10
ruby-on-rails10
javascript10
algolia10
architecture10
provisioning10
editor10
hanami10
ruby-application10
vagrant10
yii10
electron10
Programming languages (11)
Github contributions (5)
iJackUA/ubuntu-web-dev-like-a-pro
Nov 2014 - Aug 2016
Contributions:4 commits, 1 PR, 3 pushes in 1 year 8 months
ansibleinstallationessentialansible-playbookplaybook
iJackUA/hanami-cookbook
Apr 2018 - Mar 2022
iJackUA'a Hanami.rb Cookbook
Contributions:1 review, 83 commits, 30 PRs in 3 years 11 months
hanamicookbookruby
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