Hoang H.
Mid-Level AI Trainer
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Han H. is a seasoned Management Specialist and AI Trainer with nearly three years of expertise leading teams and managing high-impact technology projects. With a Bachelor's degree in Management from the University of Economics of Ho Chi Minh City (UEH), Han excels in creating evaluation rubrics and generating complex task prompts. As a Product Manager and Project Coordinator, Han has designed high-fidelity product features for the Multimango cloud platform and audited data to ensure product quality. At RWS and Highbrow Technology Inc., Han led a team of over 40 data annotators, applying comprehensive rubrics to assess product quality and enhance AI model responses. Han utilizes tools like Mixpanel, Slack, and Gmail to collaborate cross-functionally and drive product innovation. Han's professional experience is further augmented by certifications such as TOEIC 900+ and MOS OFFICE 2019, showcasing strong command over both Vietnamese and English.
Experience
AI Quality Assurance | AI Trainer
Highbrow Technology Inc. · 2024 — 2025Oversaw quality assurance processes for AI products and delivered training in AI practices. Engaged in activities to analyze and evaluate the performance of AI systems, ensuring high standards of quality across projects.Product Quality Evaluator | Linguistic QA Specialist
RWS · 2024 — 2024Managed and trained a remote, cross-functional team of over 40 data annotators, utilizing tools such as Slack, Gmail, and Calendar for project execution while adhering to complex guidelines. Developed and implemented comprehensive structural evaluation rubrics to assess product quality, AI model responses, and team performance. Created challenging task prompts and conducted complex Side-by-Side comparisons to stimulate product innovation and address user requirements. Executed thorough linguistic Quality Assurance to uphold the quality of training datasets.Product Manager | Project Coordinator | QA
MultimangoDesigned and assessed high-fidelity product features and complex task prompts for the Vietnamese locale on the Multimango cloud platform. Audited outputs from an independent global rater network, analyzing data for informed product decisions and maintaining the integrity of training data. Promoted effective communication and ensured adherence to detailed guidelines in a high-volume, remote-first setting.
Skills & Expertise
Education
- Bachelor’s Degree in ManagementUniversity of Economics of Ho Chi Minh City (UEH) · — — 2026
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