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Freelancer Overview
OLORA OLATUNJI SAMUEL Akure, Ondo, Nigeria | [email protected] | 08022935629 PROFESSIONAL SUMMARY Detail-oriented and analytical Computer Science graduate with extensive experience in Data Labeling, AI Training (RLHF), Advanced Transcription Auditing, and Digital Support. Proven track record of managing high-volume data pipeline assets, evaluating Large Language Models (LLMs), and resolving complex technical support tickets via non-voice channels. Expert in applying logical frameworks, linguistic precision, and rigorous quality assurance to deliver high-quality datasets for machine learning and digital operations. CORE COMPETENCIES AI & Machine Learning Support: Data Annotation, Image/Text Labeling, Reinforcement Learning from Human Feedback (RLHF), Prompt Engineering, Semantic Analysis, Multi-Speaker Diarization. Digital Support & Operations: Non-Voice Customer Support, Ticketing System Management, Written Technical Troubleshooting, CRM Tools, Quality Assurance (QA). Technical & Engineering Skills: Python, Data Structures & Algorithms, Database Management, Technical Documentation, Fusion 360 (CAD Modeling). Core Professional Attributes: C1 Advanced English Proficiency, Cross-functional Communication, High Process Adherence, Analytical Problem Solving. PROFESSIONAL EXPERIENCE AI Data Trainer & Data Labeling Specialist Remote Operational Pipelines Nov 2025 – Present Execute precise Data Labeling and Text Annotation tasks to generate high-quality, structured training