P (.

Key Skills

Freelancer Overview

Thanitsin Wongpatarapreecha AI Freelancer | Data Labeling & Evaluation Specialist ) [email protected] | Bangkok, Thailand PROFESSIONAL PROFILE Versatile professional with an engineering background from Chulalongkorn University and extensive hands-on experience across AI data training, search evaluation, and microtask platforms. Combines analytical thinking with entrepreneurial experience in cross-border labor management and commodity trading coaching. CORE SKILLS AI & Data Business Technical (cid:127) AI Model Training (cid:127) Business Development (cid:127) Industrial Engineering (cid:127) Data Labeling & Annotation (cid:127) Team & Workforce Management (cid:127) Process Analysis (cid:127) Search Quality Evaluation (cid:127) Client Relations (cid:127) Google Workspace (cid:127) Microtask Platforms (cid:127) Process Optimization (cid:127) Thai / English / Basic Burmese (cid:127) RLHF / Preference Labeling (cid:127) Coaching & Training (cid:127) Labor Law & Compliance PROFESSIONAL EXPERIENCE AI Freelancer — Data Labeling, Evaluation & Microtasks 2022 – Present Self-employed (cid:127) Perform AI training tasks including data annotation, preference labeling, and RLHF feedback for major AI platforms. (cid:127) Conduct Search Quality Evaluation and relevance rating to improve search engine and AI model performance. (cid:127) Complete microtask projects across multiple international platforms with high accuracy and consistency. Gold Trading Coach 2018 – 2022 Independent Educato