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Hong Kim

@hongkim

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QA Test Engineer with 4+ years leading mobile AI testing and QA automation.

United States

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What I'm looking for

I’m looking to lead QA strategies that accelerate testing and strengthen quality for Android AI features—building automation with Python and UI Automator, partnering cross-functionally, and driving faster defect resolution and clearer test reporting.

I’m a QA Test Engineer with 4+ years designing and executing large-scale test strategies for Android and AI LLM and LVM-based features at Samsung. I’ve reduced manual test cycle time by over 50%, led teams of up to 30 testers, and worked closely with 1st and 3rd party developers to drive issue resolution.

On-device, I served as QA lead for Galaxy AI LLM/LVM features, designing and executing 1500+ test cases across release cycles with 0 critical post-launch defects. I also led Gemini Automated App Actions for S26 (6000+ test cases using AI), early Bixby 4.0 development (8000+ test cases), built an ADB-based automation tool for baseline response testing, and tracked 2000+ defects with a 100% resolution rate for critical/high severity issues—cutting defect resolution turnaround time by 40% and reporting turnaround time by 90%.

Experience

Work history, roles, and key accomplishments

QA Test Engineer

Samsung Electronics America

Jan 2022 - Apr 2026 (4 years 3 months)

Served as QA lead for on-device Galaxy AI LLM and LVM features, designing and executing 1500+ test cases across Galaxy release cycles and achieving 0 critical post-launch defects. Led QA for Gemini Automated App Actions and early Bixby 4.0, built an ADB-based automation/benchmarking tool, and drove defect root-cause analysis and issue resolution with major reductions in turnaround time.