Sudharsan Veeravalli
Staff Engineer at Qualcomm
Hyderabad, Telangana, India
Summary
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Rockstar🎓
Top SchoolSudharsan Veeravalli is a Staff Engineer based in Hyderabad with a decade-plus career at Qualcomm focused on LLVM compiler tools, debuggers, assemblers and RISC-like processor toolchains. He combines deep C++ expertise with Python tooling to deliver performance fixes and feature support across compiler passes and debuggers, and has progressed from hands-on integration and internal tooling to leading compiler development. His open-source contributions to the prominent llvm/llvm-project include targeted bug fixes and performance improvements—such as addressing debug-info issues, SCCP solver locations, and adding support for Qualcomm uC XQCI extensions—demonstrating impact on an industry-standard compiler. Comfortable owning end-to-end tooling that handles large data and user loads, he also brings practical cross-team integration experience from early product-software roles. Colleagues rely on him for pragmatic problem solving that bridges low-level code generation details and developer-facing tools.
2 years of coding experience
10 years of employment as a software developer
BITS Pilani, Birla Institute of Technology and SciencePSBB KK Nagar
English, Tamil, Hindi, Telugu
Github Skills (9)
risc-v10
compiler-design10
c-language10
cprogramming-language10
llvm10
debug9
code-generation9
debugging9
assembly8
Programming languages (2)
Github contributions (5)
llvm/llvm-project
Feb 2024 - Apr 2025
The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:52 reviews, 57 PRs, 25 pushes in 1 year 1 month
Contributions summary:Sudharsan primarily contributed to bug fixes and performance improvements within the LLVM compiler project. Their work involved addressing debug information issues in the IndVarSimplify pass, handling empty struct/union arguments in the RISC-V calling convention for C++, fixing missing debug locations in the SCCP solver, and addressing issues related to saturation and overflow instructions. Additionally, the user added support for Qualcomm uC XQCI extensions.
compilerstechnologiesclangsubmittoolchain
svs-quic/llvm-project
Feb 2024 - Apr 2025
The LLVM Project is a collection of modular and reusable compiler and toolchain technologies.
Contributions:152 pushes, 69 branches in 1 year 1 month
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