Led a team of six engineers to build new products used primarily by enterprise clients, in the finance and insurance industries, with thousands of users.

Planned and designed projects for sprints, including collaboration with product teams on how to best implement solutions.

Designed and implemented an asynchronous, scheduled update system used to update tens of thousands of location data every day.

Migrated hundreds of thousands of scheduled updates from an old storage format to a new storage format to allow future enhancements, with no down time, including comparing requests and responses from both systems to ensure consistency.

Handled and redirected breaking and emergency bugs in production environment.

Developed cache system based on AWS DynamoDB, and click tracking logger based on AWS S3.

Integrated with Facebook, Foursquare, and Google Plus for posting and OAuth.

Produced design documents for technical projects including work with AWS.