Swapnil Rustagi
Software Dev Engineer II at Amazon Web Services (AWS)
Sunnyvale, California, United States
Summary
👤
Senior🎓
Top SchoolSwapnil Rustagi is a software engineer with 8 years of experience focused on systems and programming languages, currently a Software Dev Engineer II at AWS in Sunnyvale. He builds low-level runtime and kernel components—recently contributing to the Neuron runtime and kernel driver for Trainium/Inferentia—and has hands-on exposure to HAL design for Nitro cards. Proficient in C with C++ foundations, he has worked on JVM internals (Eclipse OpenJ9) and understands JIT code generation, x86_64 codegen, and garbage collection mechanics. Past roles include low-latency C++ market-data systems for HFT and front-end contributions to the well-known respec project, showing both systems depth and attention to developer UX. He holds an MS in Computer Science from UC San Diego and a BTech from IIT Mandi, and is active in competitive programming and open-source work that bridge theory and production-grade implementation.
8 years of coding experience
3 years of employment as a software developer
University of California, San DiegoBachelor of Technology - BTech Computer Science and Engineering, Bachelor of Technology - BTech Computer Science and Engineering at Indian Institute of Technology, Mandi
Github Skills (6)
html10
css10
javascript10
web-standards10
algorithms8
localization6
Programming languages (9)
Github contributions (5)
speced/respec
Dec 2018 - Aug 2019
A tool for creating technical documents and web standards
Role in this project:
Front-end Developer
Front-end DeveloperContributions:23 commits, 24 PRs, 16 pushes in 7 months
Contributions summary:Swapnil primarily contributed to the front-end aspects of the project, focusing on the improvement and maintenance of the tool used for creating technical documents and web standards. Their work includes refactoring and removing unused code, such as the `makeOwnerSwapper()` function. They also implemented new features like highlighting assertions in algorithms and auto-expanding inline references. Furthermore, they fixed bugs related to the display of specific elements in Firefox and enhanced the user experience through features like variable data type mouseovers and added localization strings for Spanish.
legaltechjavascriptrespecccpapre-processor
Swapnilr1/asQuery
May 2019 - Nov 2021
A StackOverflow inspired QA platform - project for database course
Contributions:3 PRs, 17 pushes, 1 branch in 2 years 6 months
mysqlstackoverflowsqldatabasepostgresql
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