Alexey Klimuk
Staff Software Engineer at HackerOne
Amsterdam, North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolAlexey Klimuk is a Staff Software Engineer based in Amsterdam with 11 years of experience building scalable web applications, backend services, and secure integrations across web and mobile platforms. He has progressed from hands-on engineering roles to team leadership and project management, most recently contributing to HackerOne’s engineering efforts after leading teams at Digidentity and other firms. Alexey is proficient in designing APIs, cross-browser web apps, and complex security models, and has extensive experience integrating third-party platforms like Apple, Google, PayPal, Stripe and many more. Comfortable across the full software lifecycle, he pairs deployment and server configuration know-how with a pragmatic approach to testing and operations. A technically curious practitioner with a master’s in software engineering, he brings both individual contributor depth and proven team leadership to production-grade systems.
11 years of coding experience
12 years of employment as a software developer
Bachelor's degree, Computer Systems Networking and Telecommunications, Bachelor's degree, Computer Systems Networking and Telecommunications at Belaruski Dzjaržauny Universitet Informatyki i Radyjoelektroniki
English, Polish, Russian, Russian, Dutch
Github Skills (52)
api9
frontend8
database8
ruby8
javascript7
laravel7
webpush7
rails7
windows-phone7
aws-ecs7
aws-apprunner7
collaboration7
angular6
admin6
notification-service6
Programming languages (5)
Github contributions (5)
bitzesty/trade-tariff-frontend
Apr 2017 - Dec 2020
A web application front end for use with the UK Trade Tariff API
Contributions:6 reviews, 450 commits, 161 PRs in 3 years 9 months
frontend
bitzesty/trade-tariff-admin
Mar 2017 - Nov 2020
Admin tools for the Trade Tariff application
Contributions:7 reviews, 244 commits, 81 PRs in 3 years 8 months
admintrade-tarifftarifftradelaravel
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