Mary Joyce Simangan

Back of the card

Mary Joyce Simangan

Imus, Cavite, Philippines

Accomplishments

At ByteDance (2021–2026), Mary Joyce moved from trust and safety QA to e-commerce search evaluation to model data QA, where her checks lifted AI performance by about 20% and her workflow changes cut turnaround time by 15%. Before that she spent five years at Accenture (2015–2020), rising from Review Analyst to Senior QA Analyst and improving trust and safety metrics by about 50%. In 2026 she has audited AI model outputs for RWS and transcribes and annotates emotion-focused audio datasets for Babel Audio.

Stats

Experience: Model Data QA Specialist, Global E-commerce Evaluation Specialist, and Trust & Safety QA Specialist, ByteDance (2021–2026); Senior Quality Assurance Analyst, Accenture (2015–2020); AI Linguistic Auditor, RWS (2026); AI Audio Transcriptionist, Babel Audio (2026–present) Wins: ~20% AI performance lift from QA checks; 15% faster turnaround; 30% better user satisfaction ratings; 95% moderation consistency Specialties: AI model data QA and evaluation; audio transcription and annotation; linguistic auditing; content moderation and policy compliance; root-cause analysis Education: BS in Secondary Education, major in English, Technological Institute of the Philippines Certifications: General Virtual Assistant Comprehensive Training, Pro VA (2026) Tools: Google Workspace, MS Excel, Word, PowerPoint, Canva, ChatGPT, Copilot, Gemini, CapCut

Known for

AI data quality and linguistics specialist with more than ten years in QA at ByteDance and Accenture, now annotating audio datasets and auditing AI model outputs for accuracy.

Portfolio

• Resume (opens in a new tab)