Ray Banerjee
Senior Software Engineer at Tanium
Vancouver, British Columbia, Canada
Summary
👤
Senior🎓
Top SchoolRay Banerjee is a Senior Software Engineer based in Vancouver with 9 years of experience building large-scale, distributed, low-latency systems and production-grade compilers. He blends industry and academic rigor, having developed mathematical models for bioinformatics, image classification, and time-series analysis while also shipping high-performance runtime components. At companies from Amazon to Tanium he has led teams and delivered robust solutions, often tackling compiler technology, parallel computing, and algorithm design. An active contributor to Eclipse OMR, he improved Tril parsing, test coverage, and backward-compatibility in a widely used runtime project—showing attention to both correctness and build portability. Ray’s background as a quantitative and mathematical software engineer gives him a rare ability to translate complex statistical and algorithmic ideas into practical, optimized code. He is known for shipping reliable systems and for quietly improving toolchains that make other engineers’ lives easier.
9 years of coding experience
5 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at University of Waterloo
Github Skills (11)
googletest10
compiler-design10
c-language10
parser10
parsing10
cprogramming-language10
parse10
testing10
code-optimization9
gcc8
makefile6
Programming languages (4)
Github contributions (5)
eclipse-omr/omr
Sep 2017 - Dec 2017
Eclipse OMR™ Cross platform components for building reliable, high performance language runtimes
Role in this project:
Back-end Developer & Test Automation Engineer
Back-end Developer & Test Automation EngineerContributions:14 commits, 12 PRs, 112 comments in 2 months
Contributions summary:Ray primarily focused on improving the Tril parser within the Eclipse OMR project. They corrected parsing issues for large integer values and introduced parameterized tests to enhance test coverage and identify potential problems. Furthermore, the user contributed to lowering the minimum compiler version requirements for various Tril components, including the core library, the mandelbrot example, and the compiler tests. This involved making code adjustments to ensure compatibility with older compilers. The user also made changes to the IL validator and the build process.
eclipseomrruntimes
rbanerjee/omr
Sep 2017 - Feb 2018
Contributions:95 pushes, 24 branches in 4 months
runtimesomrreliableperformancecross-platform
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