Maciek Dubinski
Staff Software Engineer at CaptivateIQ
Krakow, Lesser Poland Voivodeship
Summary
👤
Senior🎓
Top SchoolMaciek Dubinski is a Staff Software Engineer with 11 years of backend-focused experience building scalable, high-availability systems across analytics, messaging, and search domains. He specializes in Ruby-based architectures and production data stacks—Postgres, Redis, Elasticsearch, Kafka and Google Cloud PubSub—having led zero-downtime migrations and micro-frontend transitions for complex monoliths. At Chattermill and AirHelp he drove orchestration of large-scale data analytics and redesigned critical workflows to improve runtime characteristics and maintainability. Comfortable both leading teams and diving deep into code, he mentors engineers through pair programming and rigorous code review. Based in Krakow with an MS in HCI, he pairs human-centered thinking with systems-level engineering to build reliable platforms that anticipate future needs.
11 years of coding experience
17 years of employment as a software developer
Master of Science - MS HCI, Master of Science - MS HCI at Jagiellonian University
English, Polish, Spanish
Github Skills (31)
udp10
capistrano10
mvc10
rails10
ruby10
logstash10
tcp10
html10
activerecord10
ruby-on-rails10
ssh10
redis9
json9
deployment-automation9
activemodel9
Programming languages (4)
Github contributions (5)
maciek-rr/rss_observer
Sep 2019 - Sep 2021
RSS memory Observer Rails middleware
Contributions:19 commits, 15 pushes, 3 branches in 2 years
middlewarerailsrss
irvingwashington/gem_footprint_analyzer
Oct 2018 - Dec 2018
A tool for analyzing time and RSS footprint of Ruby gems.
Contributions:25 PRs, 54 pushes, 25 branches in 2 months
analyzingrssruby-gemsrubyfootprint
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