Janakarajan Natarajan
Systems Development Engineer AI ML at Amazon Web Services (AWS)
Austin, Texas Metropolitan Area United States
Summary
🤩
Rockstar🎓
Top SchoolJanakarajan Natarajan is a systems-focused engineer with a decade of experience building low-level infrastructure for high-performance and specialized hardware at AWS and AMD. He drives production-ready tooling and performance analysis—most notably as lead author of AWS APerf, an open-source Rust/TypeScript tool used to accelerate customer migrations to Graviton CPUs—and now builds infrastructure for AWS Trainium and Inferentia accelerators. Proficient in Rust, C, and Python, he pairs kernel- and hypervisor-level experience with cloud-scale deployment practices. His background in Linux kernel, KVM, and ARM server CPU work gives him deep visibility into both silicon and software stacks, enabling pragmatic optimizations that matter in real workloads. Based in Austin, he combines research-grade rigor from his MS in Computer Science with hands-on engineering that repeatedly surfaces subtle performance wins.
6 years of coding experience
7 years of employment as a software developer
Master's Degree Computer Science, Master's Degree Computer Science at Arizona State UniversityBachelor's Degree Computer Science and Engineering, Bachelor's Degree Computer Science and Engineering at Velammal Engineering College
English
Github Skills (116)
vp-tree10
jni-wrapper10
python10
arabic-nlp10
image-processing10
command-line-interface10
lda10
fasttext10
ruby10
protoc10
gtk10
arm10
cpp10
glove10
html-escape10
Programming languages (6)
Github contributions (5)
aws/aperf
Nov 2023 - Apr 2025
An all-in-one CLI tool for performance monitoring, analysis, and debugging.
Contributions:5 releases, 126 reviews, 122 PRs in 1 year 5 months
clidebuggingperformance-monitoring
janaknat/wheel-test
Jul 2020 - Apr 2022
Test repository for python wheel generation
Contributions:57 pushes, 2 branches in 1 year 8 months
pythontestingpython-wheelwheeltest-repository
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.