Łukasz Hanuszczak
Software Engineer at Google
Zurich, Zurich, Switzerland
Summary
🤩
Rockstar🎓
Top SchoolŁukasz Hanuszczak is a Software Engineer with 13 years of experience, currently building systems at Google from his base in Zurich. He combines backend engineering and DevOps fluency—evidenced by contributions to high-profile open-source projects like GRR (remote live forensics) where he fixed Python 3, protobuf, unicode, and CI issues—with a background spanning research and applied work in Haskell, Android, and graph-processing tools. His career blends industry and academia (Saarland University research assistant, Google Summer of Code projects) and shows a knack for improving developer tooling and robustness, such as refactoring parsers and hardening build pipelines. Comfortable across languages and environments, he brings both production-grade pragmatism and a research-minded attention to correctness and interoperability.
13 years of coding experience
2 years of employment as a software developer
Bachelor’s Degree, Computer Science, Bachelor’s Degree, Computer Science at University of WroclawComputer Science, Computer Science at Universität des Saarlandes
Polish, English
Stackoverflow
468reputation
13kreached
4answers
8questions
Github Skills (29)
parser10
python10
abstract-syntax-tree10
purescript10
command-line-interface10
cicd10
parsing10
parse10
command-line10
syntax-highlighting10
haskell10
cli10
apidoc9
text-processing9
api9
Programming languages (10)
Github contributions (5)
google/grr
Aug 2018 - Apr 2021
GRR Rapid Response: remote live forensics for incident response
Role in this project:
Back-end Developer & DevOps Engineer
Back-end Developer & DevOps EngineerContributions:3 releases, 124 reviews, 14 commits in 2 years 8 months
Contributions summary:Łukasz primarily contributed to fixing Python 3 compatibility issues across the project, including those related to the protocol buffers, and the API client. They also addressed unicode handling in the basic authentication manager, improving the system's security. Furthermore, the user made significant improvements to the AppVeyor build script, including bumping the pip version and debugging installation issues, demonstrating their proficiency in DevOps practices.
incident-responseforensicsgrrrapidrapid-response
purescript/purescript
Mar 2015 - Mar 2015
A strongly-typed language that compiles to JavaScript
Role in this project:Back-end Developer
Back-end DeveloperContributions:14 commits, 4 PRs, 8 comments in 8 days
Contributions summary:Łukasz focused on enhancing the PSCI tool within the PureScript ecosystem. Their contributions included refactoring the PSCI parser to utilize new directive utilities, creating a module for special commands, and making the row syntax more flexible. Additionally, they fixed several bugs related to command completion and argument trimming in the parser. The overall impact of these changes is likely a more robust and user-friendly command-line interface for PureScript development.
typed-languagehaskelljavascriptcompilerstrongly-typed
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