C++, Python

• Improving search systems and data location

Rust, Python, Bash, C#, Docker, Spark, Github Actions (CI), AWS(EMR, S3, DynamoDB, SQS)

• Created a course to rapidly onboard new customers onto our service, 1500+ views.

• Containerized our service to enable customers to test locally and in an isolated environment, used by 82+ services.

• Implemented safe self-service schema updates, decreasing change process from days to minutes. Used 5+ times.

• Migrating 80B+ records from Dynamo to our in-house service. When complete, it will be our team's biggest database.

• Developed a feature that allows safe self-service schema updates, decreasing change times from days to minutes

• Migrating a 20TB DynamoDB table to CockroachDB under our abstraction layer

Ruby, Terraform, Bash, AWS: EC2, RDS, S3, Lambda

• Enabled parallelism for the Terraform build pipeline by storing build artifacts on S3 for much faster builds.

• Developed Lambdas to restore production databases to the demo environment for 26+ third-party companies.

• Upgraded our infrastructure and packages to use a secure version of the AWS metadata service to improve security.

Technologies Used: Python, Django, MySQL, PolymerJS 1/2, HTML/CSS/Javascript

• Improved the Disaster Recovery Testing (DiRT) dashboard which coordinates tests run across Google.

• Refactored frontend components from PolymerJS 1 to PolymerJS 2 to support longer life.

• Designed and built SQL table schemas, PolymerJS components, and Django APIs to support test auto-scheduling.