Dhan Paul A.

AI Data Annotation Specialist | GIS Specialist | QA Reviewer | Team Lead 🚀 Helping AI companies build accurate, scalable, and production-ready datasets. I bring 8+ years of experience in AI data annotation, quality assurance, and machine learning operations, including 7 years as a Team Lead at Scale AI and experience as an LLM Analyst at Innodata. Throughout my career, I have supported high-impact projects across computer vision, autonomous driving, robotics, GIS mapping, speech recognition, and Large Language Models (LLMs). I've contributed to AI initiatives supporting industry leaders such as Apple, Tesla, General Motors, Microsoft, BMW, Toyota, Amazon, Meta, and Alibaba, ensuring data quality, consistency, and compliance with evolving annotation standards. What I Do Computer Vision & Annotation ✔ Bounding Boxes ✔GIS Mapping ✔ Polygon Annotation ✔ Semantic Segmentation ✔ Keypoints / Landmark Annotation ✔ Cuboids & LiDAR Annotation ✔ Video Annotation ✔ Image Classification ✔ COCO, YOLO, Pascal VOC Formats ✔ Floor Plan Annotation ✔ Robotics Datasets ✔ Autonomous Driving Datasets LLM & RLHF ✔ Prompt Evaluation ✔ AI Response Rating ✔ Reinforcement Learning from Human Feedback (RLHF) ✔ Prompt Writing ✔ Text Classification ✔ Transcript Validation ✔ Speech-to-Text Review ✔ Audio Quality Assessment ✔ Content Moderation ✔ Fact Checking QA & Operations ✔ Annotation Quality Assurance ✔ Edge Case Documentation ✔ SOP Creation ✔ Team Leadership & Training ✔ Contributor Management ✔ Workflow Optimization ✔ Data Validation Customer Support & Virtual Assistance (4+ years at Qualfon) ✔ Email Support ✔ Chat Support ✔ CRM Management ✔ Data Entry ✔ Google Sheets ✔ Research ✔ Administrative Support ✔ AI-assisted workflows using ChatGPT Tools 🛠 Annotation Platforms ✔ CVAT ✔ Labelbox ✔ Roboflow ✔ Label Studio ✔ LabelImg ✔ LabelMe ✔ Dataloop ✔ VGG Image Annotator (VIA) 🛠 AI & Productivity Tools ✔ ChatGPT Plus ✔ Google Workspace ✔ Microsoft Excel ✔ Google Sheets ✔ Notion ✔ Slack ✨ What Sets Me Apart ✔️ 8+ years of AI operations, data annotation, and ML experience ✔️ 7 years as a Team Lead at Scale AI, managing quality and contributors ✔️ LLM, RLHF, and AI quality review experience from Innodata ✔️ 1,500+ complex projects completed across computer vision, robotics, autonomous driving, and generative AI ✔️ Expert in CVAT, Roboflow, Labelbox, Label Studio, and other annotation platforms ✔️ Strong attention to detail, QA mindset, and edge-case identification ✔️ Excellent communication and customer service skills backed by 4+ years at Qualfon ✔️ Reliable, organized, and committed to delivering accurate, high-quality results 🚀 If you need accurate, scalable, and dependable AI data annotation, LLM training, or QA support, I’m here to help. Let’s build something great together! 😊 Looking forward to working with you!