Hi ! 👋 I'm Piyush Garg

Resume

An "Engineer" specializing in Softwares with over 2.5 years of professional work experience solving technical challenges using first principles.
I am a B.Tech. graduate in Computer Science Engineering and GATE qualified as well. Always a kinesthetic learner who loves to explore, research & innovate new technologies.

Experience

Juspay Technologies

Software Development Engineer - 1

Jan-2024 to Present

Build scalable automated regression testing tool to proactively detect bugs before merge

Leveraged LLM models to create automated refactoring pipelines reducing manual efforts by ~76%

Build a flexible & extensible static code analyzer plugin/tool for haskell to throw compilation error on using wrong/bad coding practices preventing issues repetition & improving developer experience

Developed extensible integrity framework to improve the overall security of system

Standardize the logging framework across different services and make it flexible, extensible and robust

Customize the framework to ensure data consistency among different services

Associate SDE

Jul-2023 to Dec-2023

Improved the scalability of APIs of Express Checkout product

Refactored the code to provide the meaningful messages to merchants for better visibility reducing overall merchant tickets by 41%

Developed audit trail to pin point the step at which payment failure occurred reducing merchant and internal team queries by 38%

Unified error messages and responses from APIs which assisted in developing internal retries further enhancing merchant experience

Engineered an internal tool to automatically adapt PG side response changes and notify if manual effort is needed

Wrote automated script to generate Payment Method - Gateway mapping documentation from the code

SDE Intern

Jan-2023 to Jul-2023

Developed scalable & concurrent APIs for Express Checkout product

Created configurable payment wait page with configurable content and design

Improved & fixed open source Haskell Tool to modify the Abstract Syntax Tree (AST) of the compiler generated Parse tree

Created transformation functions over AST to programmatically apply the optimizations on the code

Freelance

Software Engineer

May-2020 to Present

Designed database & backend system of several projects involving different categories such as IOT, management, productivity, etc.

Worked on different technologies like Node.js, PHP, MySQL, AWS, Redis, Message Queue, Load Balancer, Cron Jobs, jQuery, Bootstrap, Tailwind CSS, CSS, CI/CD deployment etc.

Transformed several Figma designs into fully functional frontend with full client satisfaction