Maurice M.

Key Skills

Freelancer Overview

MM MAURICE MUTUA AI Data Annotation & Evaluation Specialist · NLP & Computer Vision · Human-in-the-Loop QA · Generative MAURICE AI MUTUA AI Data Annotation PROFESSIONAL SUMMARY & Evaluation Specialist AI Data Annotation & Evaluation Specialist with 5+ years of experience supporting large-scale AI and machine learning systems through high-accuracy data labeling, model evaluation, and quality assurance. Skilled in multimodal annotation — text, audio, image, and video — for NLP, computer vision, speech recognition, and CONTACT generative AI applications. Strong background in rubric-based grading, ground-truth validation, error analysis, Jersey, UK and human-in-the-loop workflows. Proven ability to maintain high accuracy standards while meeting strict SLAs Available Remotely across fast-paced remote environments. SPECIALISATIONS › Multimodal Data Annotation PROFESSIONAL EXPERIENCE › LLM Response Evaluation AI Data Specialist — Evaluation & Annotation Mercor · San Francisco, CA (Remote) › Human-in-the-Loop QA August 2025 – December 2025 › Ground Truth Development n Evaluated multimodal datasets (text, audio, image, video) for generative AI training; reviewed AI-generated › NLP & Conversational AI outputs for factual accuracy, completeness, and rubric compliance. › Computer Vision Annotation n Provided structured feedback to reduce evaluator variance and improve model performance; collaborated with › Rubric-Based Scoring distributed teams to ensure consistency across large-scale an