Kunal Mehta
Software Engineer at Facebook
Berkeley, California, United States
Summary
🤩
Rockstar🎓
Top SchoolKunal Mehta is a seasoned software engineer with 14 years of experience based in Berkeley, California, currently building systems at Facebook. He brings deep back-end expertise in language runtimes and compilers, having contributed to high-profile open-source projects like HHVM and fbthrift where he worked on Hack code generation, type-checking fixes, and runtime refactors. Comfortable across Python/Django, Java, and JavaScript from earlier roles, he also designed a large-scale real-time web app for Berkeley Model United Nations that managed over 1,500 delegates. Known for improving code quality and removing cruft as much as adding features, he blends practical product-minded engineering with a strong foundation from UC Berkeley’s EECS program.
14 years of coding experience
1 year of employment as a software developer
B.S., Electrical Engineering and Computer Science, B.S., Electrical Engineering and Computer Science at University of California, Berkeley
Github Skills (7)
hacking10
php10
compiler-design10
code-generation10
thrift10
hhvm10
type-system9
Programming languages (7)
Github contributions (5)
facebook/hhvm
Sep 2016 - Nov 2019
A virtual machine for executing programs written in Hack.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:365 commits, 4 comments in 3 years 2 months
Contributions summary:Kunal primarily focused on refactoring and improving the HHVM (Hack Virtual Machine) codebase. Their contributions include removing unused code, fixing type-checking issues, and addressing code quality. The commits involved modifying various files related to the Hack language and its runtime environment. The user appears to have a good understanding of the language's internal workings and compiler.
hacklangphpvirtual-machineprogramshhvm
facebook/fbthrift
Oct 2017 - Oct 2019
Facebook's branch of Apache Thrift, including a new C++ server.
Role in this project:Back-end Developer
Back-end DeveloperContributions:12 commits in 2 years 1 month
Contributions summary:Kunal primarily worked on the Hack language code generation within the Thrift compiler. They modified the compiler to generate code using `varray` and `darray` syntax and subsequently reverted the change. Further contributions included ensuring the correct generation of lazy constants and adapting the code to utilize the `is` operator. They also removed the option to generate partial Hack files and addressed the usage of `isset` in the `readFromJson` function.
cppapache-thriftc-plus-plusapachefacebook
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