Led development of critical projects impacting 98% of Twitter's Ads revenue.

Built critical microservices supporting both frontend and backend.

Optimized latency from 2 min to 5 sec on fetching, sorting and filtering of 300+ Ads metrics.

Review and apply best practices on hundreds of unit, end-to-end tests and db queries.

Owned and led each step of the product development cycle for the Ads Campaign in-line

Improved advertisers time in managing their Ads campaigns and creative edits by 200%.

Developed improved data services and pipelines using Scala.

Run code reviews, produce technical documents and systems monitoring via on-calls.

Contributed to CI/CD systems.

Implemented GraphQL APIs with multi-data source pagination using Thrift, Relay & Node.js.

Led development of scalable and distributed APIs.

Built an in-house Email & SMS messaging systems, activity feed and search engine to power thousands of student-athletes including a ML model (Machine learning model) for implicit recommendations.

Wrote scripts to (ETL) extract, transform and load big data.

Optimized RDB queries.

Solved scalability and performance issues, enabling 1000s of async messages/replies/day.

Designed CI/CD and highly-scalable, fault-tolerant solutions using AWS, Docker, Terraform.

Proven experience with AWS.

Built a custom iOS audio player app with Swift.

Server scripting and DevOps.