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Celia Dang

@celiadang

I lead quality strategy and release readiness for consumer mobile, web, streaming, and backend-integrated products.

I've owned end-to-end quality strategy and release readiness for WhatsApp Core Messaging at Meta across iOS, Android, macOS, and backend-integrated services, coordinating coverage across four engineering teams. I turn product and technical requirements into risk-based test plans, investigate production issues, and communicate clear release-readiness recommendations.

Across Warner Bros. Discovery, Tile, and DramaFever, I've tested consumer web, mobile, streaming, connected-device, TV, and gaming-console products. I combine hands-on exploratory and regression testing with pragmatic automation using Python, Appium, Selenium, pytest, APIs, SQL, and AI-assisted QA workflows.

Experience

Work history, roles, and key accomplishments

QA Engineering Lead

QA Engineer

Warner Bros. Discovery

Dec 2016 - Jan 2024 (7 years 1 month)

Led hands-on quality engineering for consumer products across web, iOS, Android, connected TV, and gaming-console platforms. Created detailed test plans and executed functional, exploratory, regression, integration, compatibility, usability, network, performance, and acceptance testing.

QA Engineer

Tile, Inc.

May 2015 - Dec 2016 (1 year 7 months)

Tested native iOS and Android app workflows and backend-integrated connected-device experiences. Built exploratory and regression coverage for onboarding, registration, connectivity, state transitions, failure recovery, and real-world edge cases.

IOS Testing Android Testing Exploratory testing Regression Testing Onboarding Registration Connectivity State Transition Failure Recovery Edge Cases Defect Documentation

QA Engineer

DramaFever

Jul 2014 - May 2015 (10 months)

As an early QA team member, tested consumer streaming experiences across web, iOS, Android, Xbox, and Samsung TV. Created test plans and executed cross-platform functional, exploratory, regression, compatibility, and release validation for playback, accounts, localization, and content delivery.