Ireneusz Ptak
Senior Go Software Engineer at Invia CEE x Travelplanet.pl x Wakacje.pl
Lower Silesian Voivodeship, Poland
Summary
👤
Senior🎓
Top SchoolIreneusz Ptak is a Senior Go Software Engineer with eight years of experience building cloud-native systems, migrating legacy landscapes, and delivering data pipelines across finance, pharma, and travel industries. He combines deep backend expertise in Go and Python with practical GCP knowledge—BigQuery, Dataflow, Pub/Sub—and a track record of consolidating and modernizing large legacy estates (including a 15-app migration to GCP). Comfortable untangling “spaghetti” code, he has led teams and managed resources while driving agile transformations in regulated environments. Early career strengths in Oracle-based data warehousing and ETL give him a rare blend of legacy DB expertise and modern cloud engineering. An active contributor to Nightscout’s front-end, he shows cross-stack curiosity from UI enhancements to complex backend integrations. Based in Lower Silesia, Poland, he brings both hands-on coding and pragmatic leadership to greenfield and brownfield projects alike.
8 years of coding experience
16 years of employment as a software developer
Master of Engineering (MEng) Electronics & Telecommunication, Master of Engineering (MEng) Electronics & Telecommunication at Wrocław University of Science and Technology
English, Polish
Github Skills (8)
html10
css10
cout10
javascript10
user-interface10
front-end-development10
n10
configuration-management8
Programming languages (5)
Github contributions (5)
nightscout/cgm-remote-monitor
Jul 2019 - Jul 2020
nightscout web monitor
Role in this project:
Front-end Developer
Front-end DeveloperContributions:5 commits, 7 PRs, 29 comments in 11 months
Contributions summary:Ireneusz primarily focused on enhancing the front-end of the Nightscout web monitor. They added functionality and improved the user interface of the clock view, including the display of blood glucose readings, delta values, and time since the last reading. They also implemented configurable clock views, allowing users to customize the displayed information and appearance. Further, they fixed a bug related to delta calculations.
nightscoutmonitornightscout-web-monitorweb-monitor
ireneusz-ptak/cgm-remote-monitor
Jan 2018 - Dec 2018
nightscout web monitor
Contributions:8 PRs, 4 pushes in 11 months
nightscoutmonitornightscout-web-monitorweb-monitor
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