Damian Baćkowski
Senior Ruby On Rails Developer Technical Lead at Maxio
Poland
Summary
👤
Senior🎓
Top SchoolDamian Baćkowski is a Senior Ruby on Rails Developer and Technical Lead with 13 years of professional experience and nearly 20 years building production systems that handle real money, including billing and subscription platforms. He currently leads development at Maxio, driving integrations with major payment gateways (Stripe, PayPal, Braintree, GoCardless, BlueSnap, Forte, Adyen) and implementing secure flows like 3DS and tokenization via Chargify.js. Comfortable across the full stack, Damian has a track record of maintaining high-stakes financial systems, B2B loyalty platforms, and ISP billing solutions while automating server and operational tasks. Based in Poland, he combines deep Rails expertise with practical engineering leadership and a penchant for shipping reliable, security-minded payment infrastructure.
13 years of coding experience
18 years of employment as a software developer
Engineer Field of study Computer science, Computer science, Engineer Field of study Computer science, Computer science at University of Information Technology and Management in Bielsko-Biala
Github Skills (66)
sentry10
twitter-bootstrap10
websocket10
nedb10
backbone10
monitoring10
django10
custom-error-pages10
socket-io10
asset-pipeline10
nodejs10
crash-reports10
rss-reader9
javascript9
error-logging9
Programming languages (5)
Github contributions (5)
dbackowski/novus-nvd3-rails
Dec 2014 - Sep 2017
Contributions:13 commits, 10 pushes, 8 tags in 2 years 9 months
rails-asset-pipelinenovuspipelinerailsruby
dbackowski/rails_custom_error_pages
Jul 2016 - Sep 2019
Rails engine for custom error pages with bootstrap.
Contributions:29 commits, 28 pushes, 1 branch in 3 years 2 months
bootstrapcustom-error-pagesrails-engineserror-pagerails
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