Working on financial ledger system.

Gained experience in Cryptography, key management, IAM and privacy. Co-lead project to implement least-privilege access controls to logs.Cryptography & Key Management Team (2023 – 2024)• Improved data security in Ruby services, by building a Tink wrapper for a cryptography sidecar (written in Golang).• Established a request ownership pipeline, reducing turnaround time for unplanned requests.Data Security Team (2021 – 2022)• Decreased risk from sensitive data leaks in logs by building least-privilege log access system, integrating logging pipeline and identity & access control service (as co-project lead, with a team of 4).

Working on Alexa, and AWS database team.* Reduced wait time of customer requests by 10% during peak, by implementing new featurein throttling framework to decide which requests to throttle based on numeric priority* Designed test infrastructure for new database product with core features (write, query, etc). Design was created to be easy to add new functionality (as product is developed) and tests, without compromising readability.* Improved engineer onboarding time by 1.5x by initiating new hire guide.

Benchmarked various cryptographic options using Google Caliper (benchmarking library).Make changes based on benchmark results.

Mainly worked in backend ads platform (golang)Some front end work in Ruby on Rails, AJEX, Bootstrap, JQuery