Individually designed end to end automated test creation and execution frameworks for big data, aka 'Full CI/CD Data Quality', bridging the testability gap between Applied Scientists/Data Engineering and software engineering teams for machine learning powered services in Amazon's Digital Content and Commerce Services organization.Led roadmap creation for engineering productivity and customer self service tooling for platform teams (multi-tenant federated workflow hosting, digital commerce marketplace expansion) as well as several customer teams across digital ads, physical/digital product bundling, marketing scheduling. Identified and prioritized different testing approaches depending on the specific needs for each domain, including canary testing, shadow testing, load/performance testing, chaos testing.Designed and implemented multiple testing platforms for Amazon's workflow frameworks, including a complex mocking library for federated and multi-tenant testing for our internal workflow definition languages, and worked with customers to simplify complex testing environments.Mentored several SDET and SDE team mates, as well as multiple non-technical to SDE transitions. Instructed in multiple Amazon wide coding testability bootcamps.Worked across all of Amazon's Digital organization and was integral in annual peak scaling gameday. Worked with exercises with a flawless score card (no holiday peak service outages) to date. Identified scaling issues using the internal Amazon Profiler and customized performance metrics such as trimmed mean.Created and maintained continuous deployment and integration testing for multiple Tier-1 service across Digital Commerce, Digital Content, and Credit Card organizations. Additionally retrofitted all testing frameworks to support local integration testing to reduce beta defects. Combined with workshops, self service documentation, and quality metrics, was able to reduce time to production by days or weeks in some cases.

Individually developed the front end interface to the company's Content Migration Tool, which was used across all of the Disney family companies, including ESPN, ABC Family, and of course Disney itself.

Developed interactions and parsing systems for the educational 'Fractions Game' developed by the Computer Science department.