Maciek Grzybowski
Staff Engineer at Datadog
Warsaw, Masovian Voivodeship, Poland
Summary
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Rockstar🎓
Top SchoolMaciek Grzybowski is a Staff Engineer with 13 years of experience building iOS and backend-focused products across games, startups and enterprise at companies like Datadog, Veepee and BlaBlaCar. He combines hands-on engineering with pragmatic, well-managed workflows and a track record of leading mobile teams through production-grade app delivery. At Datadog he progressed from Senior to Staff Engineer, bringing observability and scale-aware thinking to client-facing and platform work. His background starting in Flash game development gives him a long view on iterative product development and performance optimization. Based in Warsaw, he is active on GitHub and Medium, sharing practical engineering insights and tooling approaches. Colleagues describe him as ambitious, detail-oriented, and focused on turning complex requirements into maintainable systems.
13 years of coding experience
17 years of employment as a software developer
Bachelor's degree Computer Science, Bachelor's degree Computer Science at Warsaw University of Technology
Github Skills (66)
hugo10
distributed-tracing10
xml-parsing10
swift10
tvos10
android10
documentation10
kotlin10
objective-c10
swxmlhash10
ios10
rum10
datadog10
logging10
simple-xml10
Programming languages (9)
Github contributions (5)
ncreated/Framer
Feb 2023 - Oct 2024
Contributions:1 review, 3 PRs, 5 pushes in 1 year 8 months
DataDog/opentelemetry-swift-packages
Feb 2024 - Dec 2025
Builds and distribute opentelemetry-swift packages as XCFramework, Cocoapods and Carthage.
Contributions:12 reviews, 18 PRs, 17 pushes in 1 year 10 months
cocoapodsopentelemetryswift-packagexcframework
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