Design, build, and ship end-to-end full-stack features across web front-end and back-end; make architecture and API decisions; ensure code quality and testing; mentor engineers; lead technical reviews and RFCs; use AI-assisted tools responsibly; and participate in production support and post-mortems.

Owner of feature quality across web and mobile: design and run manual and automated tests, verify releases, write and triage reproducible bugs, expand UI/end-to-end and API automation, and report QA coverage and defect trends while partnering with product and engineering.

Own and evolve Epic's native iOS app (iPhone/iPad) in a mixed Swift/Objective-C codebase. Lead the reading experience including custom book renderer and audio-text sync, offline reading, in-app purchases, and App Store release pipeline. Drive performance, stability, and collaborate with Android, backend, and web teams.