Tamar Christina
Student at ARM Holdings
Cambridge, England, United Kingdom
Summary
🤩
RockstarTamar Christina is a compiler engineer and computer science graduate based in Cambridge, UK, with 14 years of hands-on experience in back-end and systems programming. She contributes deeply to the Glasgow Haskell Compiler and related Haskell infrastructure—improving linkers, runtime systems, and portability across platforms—which reflects a strong focus on low-level performance and cross-OS compatibility. Comfortable with functional programming, she has fixed platform-specific build issues, added IPv4/IPv6 control-message support, and helped evolve Cabal and GHC proposals (including a notable winapi calling convention for Windows). Her work combines practical engineering—reducing process churn in linkers and handling diverse object file formats—with thoughtful design changes to improve developer ergonomics. Colleagues value her for tackling gritty, error-prone systems problems that unlock smoother builds and more reliable compiler behavior.
14 years of coding experience
Stackoverflow
2,697reputation
126kreached
48answers
14questions
haskell
top-5%
Github Skills (30)
system-programming10
wp-api10
windows10
net10
low-level10
build-system10
c1110
winapi10
networking10
cffi10
c1710
low-level-programming10
socket10
linker10
sys10
Programming languages (17)
Github contributions (5)
haskell/cabal
Feb 2017 - Sep 2021
Official upstream development repository for Cabal and cabal-install
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 review, 35 commits, 13 PRs in 4 years 7 months
Contributions summary:Tamar primarily contributed to the Cabal build system, focusing on the underlying Haskell code. Their commits demonstrate work on updating version bounds for dependencies, adding support for long paths on Windows, fixing build issues, and conditionally defining values. Furthermore, the user made changes to the HTTP utilities and package upload functionality within the Cabal project, highlighting their work on improving the build process.
hackagecabalhaskellupstream
haskell/network
Mar 2018 - Jul 2021
Low-level networking interface
Role in this project:Back-end Developer
Back-end DeveloperContributions:5 reviews, 28 commits, 10 PRs in 3 years 5 months
Contributions summary:Tamar focused on enhancing the `haskell/network` repository, primarily addressing build and compatibility issues across different operating systems. Key contributions included fixing warnings, reorganizing build configurations using Cabal, and resolving platform-specific discrepancies, particularly concerning Windows. The user also implemented the integration of control messages for IPv4 and IPv6. They made significant improvements to the codebase, improving compatibility and functionality.
sockethaskellnetworkingnetworkhackage
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