Chibuoyim Ogbonna
Compiler Engineer at Huawei Technologies Research & Development (UK) Ltd
Cambridge, England, United Kingdom
Summary
👤
Senior🎓
Top SchoolChibuoyim Ogbonna is a Compiler Engineer with nine years of experience specializing in LLVM/MLIR and C++ compiler optimizations, currently focused on improving CPU/XPU code generation at Huawei R&D in Cambridge. He combines a deep love of algorithms and mathematics with practical systems work, having designed multiple middle-end LLVM/Clang optimizations and contributed 35+ upstream ClangIR changes including a new CXXSpecialMember attribute. Beyond compiler internals, he has a strong track record in algorithm design and community-driven problem curation—reviewing and coordinating hundreds of LeetCode contests and authoring problems that have seen millions of submissions. Comfortable across low-level performance engineering, static analysis, and multi-language algorithm problem design, he bridges research-quality thinking with production-focused delivery.
9 years of coding experience
1 year of employment as a software developer
High School Diploma, High School Diploma at Deeper Life High SchoolBachelor's degree, Computer Science, Bachelor's degree, Computer Science at Innopolis UniversityAssociate's degree, Computer Software Engineering, Associate's degree, Computer Software Engineering at National Institute of Information Technology
Github Skills (25)
llvm10
intermediate-language10
toolchain10
cpp10
clang10
compiler9
vulkan8
cuda8
machine-learning8
onnx8
pytorch8
spirv7
tensorflow7
jax7
java5
Programming languages (10)
Github contributions (5)
bruteforceboy/CF-Daily-Practice-Analyzer
Dec 2019 - Sep 2025
Contributions:3 reviews, 1 PR, 3 pushes in 5 years 10 months
bruteforceboy/clangir
Sep 2024 - Jan 2026
A new (MLIR based) high-level IR for clang.
Contributions:8 PRs, 203 pushes, 51 branches in 1 year 4 months
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