Krzysztof Porebski
Queensland, Australia
Summary
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RockstarKrzysztof Porebski is a Lead Architect with 11 years of software engineering experience, focused on designing low-latency, scalable .NET systems and leading teams to deliver mission-critical API microservices. He currently guides architecture and delivery at StoneX Group and has deep operational experience in CI/CD, technical hiring, and service design across financial services and manufacturing. As an ActiveMQ Committer and PMC member at Apache, he contributes to .NET AMQP client libraries—bringing real-world messaging protocol expertise evidenced by contributions to amqpnetlite. He also authors technical writing at Havret.io, reflecting a habit of turning practical engineering lessons into clear guidance. Uncommonly for an architect, he pairs a formal computer science master’s with a bachelor’s in civil engineering, which informs his structured approach to complex system design.
11 years of coding experience
Github Skills (12)
net10
asp-net10
encode10
dotnet10
csharp10
decode10
amqp10
encoding10
decoding10
dotnet-core10
testing9
multithreading8
Programming languages (12)
Github contributions (5)
Azure/amqpnetlite
Jul 2019 - Jun 2021
AMQP 1.0 .NET Library
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 review, 8 commits, 13 PRs in 1 year 11 months
Contributions summary:Krzysztof primarily focused on improving the `Amqpnetlite` library. Their work involved fixing bugs related to encoding and decoding of AMQP values, specifically handling uninitialized values correctly. They also updated access modifiers for frames and exposed key states for various AMQP objects like Connection, Session, and Link. Additional contributions include exposing the settled flag and exposing options for canceling messages.
amqpdotnet
Havret/RocksDb.Extensions
Nov 2022 - Jul 2026
Contributions:21 releases, 3 reviews, 55 PRs in 3 years 8 months
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