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Freelancer Overview

Deepak Vadamala (980) 585-6315 · dvadamala@gmail.com · Charlotte, NC PROFESSIONAL SUMMARY Detail-oriented AI Trainer and Data Annotator with hands-on experience across multiple AI model training platforms. Proven track record evaluating and refining large language model outputs, crafting high-quality prompts, and delivering precise human feedback to improve model performance. Experienced in visual data annotation including image masking, segmentation, and object labeling. Adept at maintaining consistency and quality across high-volume annotation tasks. EXPERIENCE AI Trainer & Prompt Specialist Outlier AI · Contract · 2025 – Present Evaluated and ranked LLM-generated responses across diverse generalist tasks, providing structured human feedback to improve model accuracy and safety. Authored and refined thousands of prompts spanning coding, reasoning, writing, and factual domains to expand model capability benchmarks. Performed multi-turn conversation analysis, identifying edge cases and failure modes in model outputs to support RLHF (Reinforcement Learning from Human Feedback) pipelines. Maintained high throughput while upholding strict quality guidelines, consistently meeting task accuracy and consistency standards. Collaborated asynchronously with distributed QA teams, applying detailed style guides and annotation rubrics to ensure labeling uniformity. AI Trainer – Generalist & Visual Data Handshake AI · Contract · 2025 – Present Performed image data annotation t

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