Łukasz Pater
Software Engineer at Google
Zurich, Zurich, Switzerland
Summary
👤
Senior🎓
Top SchoolŁukasz P is a seasoned Software Engineer based in Zurich with 13 years of experience building scalable, enterprise-grade systems at companies including Google and Atlassian/Spartez. He has deep Java and backend expertise, having designed multi-node deployments, implemented SAML authentication across Atlassian products, and improved source-code indexing for performance and scalability. Early experience in C++ and distributed J2EE systems gives him a strong systems foundation, and he has a track record of introducing CI and modern UI frameworks to legacy products. As an open-source contributor he’s enhanced a Java SAML toolkit by improving request ID handling and hardening response validation, reflecting attention to security and protocol correctness. Colleagues rely on him for cross-team coordination and pragmatic architectural decisions that balance reliability with operational needs. He’s continually learning and enjoys tackling complex integration challenges that sit at the intersection of security, scalability, and developer experience.
13 years of coding experience
13 years of employment as a software developer
M.Sc., Computer Science, M.Sc., Computer Science at Gdańsk University of Technology
Polish, English
Github Skills (9)
javas10
user-authentication10
junit10
authentication10
java10
saml10
jtest10
xml9
security8
Programming languages (4)
Github contributions (5)
SAML-Toolkits/java-saml
Aug 2016 - Apr 2017
Java SAML toolkit
Role in this project:
Back-end Developer
Back-end DeveloperContributions:18 commits, 11 PRs, 62 comments in 8 months
Contributions summary:Łukasz's commits primarily involve enhancing the Java SAML toolkit's core functionality. They implemented features to retrieve generated request IDs, enhancing response validation. The user modified the `Auth.java` file by adding new methods to retrieve request IDs, and the `AuthTest.java` file by updating tests to accommodate the new functionality. Additional changes involved refactoring and improving the robustness of the SAML response validation, including checks for SubjectConfirmation data.
javasamlsaml2idp
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