David Lee

Modernized a 25+ year legacy codebase by creating comprehensive documentation, analyzing inter-service traffic to identify architectural weaknesses, and coordinating cross-department testing to reduce redundant effort and overhead.

Investigated and resolved ECS container crashes, led database performance monitoring and alerting practices, and coordinated cross-functional remediation of application memory leaks and SQS throughput bottlenecks.

Served as testing authority within a 3-person team, drove test quality standards, contributed to large-scale migrations and feature implementations, and responded to production escalations to minimize customer impact.

Orchestrated automated testing practices platform-wide, led a 2-person QA team and work groups, established testing heuristics adopted across the organization, and onboarded engineers to testing standards prior to acquisition.

Designed and implemented automated testing solutions for an undertested platform, informed event-driven architecture adoption through testing context, and partnered with mobile teams to establish Kotlin testing practices.

Built BDD tooling and CI pipeline infrastructure, formalized accessibility testing practices, led automation efforts, and contributed to backend service development while mentoring and onboarding team members.

Completed a Bachelor of Science in Computer Science focused on software development and systems engineering.