Gideon H.

Key Skills

Freelancer Overview

GIDEON HUNSUDOMA 📍 Ghana (Available for Remote Work) ASSIBI 📧 [email protected] 🌐 Open to Worldwide Remote Roles Data Labelling & Annotation Specialist | AI/ML Trainer Certified Data Labelling & Annotation Specialist with hands-on expertise in preparing high-quality training datasets for AI/ML systems. Proficient in image, text, audio, and video annotation workflows with a strong understanding of data quality standards critical to model performance. Adept at remote collaboration, detail-oriented work, and consistent throughput delivery. CORE COMPETENCIES ✦ Image & Video Annotation ✦ Text Classification & NER ✦ Bounding Box & Polygon Labelling ✦ Audio Transcription & Tagging ✦ Semantic Segmentation ✦ Quality Assurance & Review ✦ Data Pipeline Workflows ✦ AI Model Feedback (RLHF) ✦ Remote Async Collaboration CERTIFICATION ▸ Essentials of Data Labelling & Annotation for AI Development — DataLens & CipherSense (May 2026) Comprehensive certification covering annotation methodologies, labelling tools, data quality assurance, and ethical considerations in AI training dataset creation. Satisfactorily met all course requirements and assessments. RELEVANT EXPERIENCE Freelance Data Annotator & AI Trainer | Independent / Remote 2025 – Present • Perform image classification, object detection bounding-boxes, and semantic segmentation for computer vision model training datasets. • Complete text annotation tasks including Named Entity Recognition (NER), sentiment labelling, intent cl