Chakilam Vishal

Key Skills

Software

Internal/Proprietary Tooling

Top Subject Matter

No subject matter listed

Top Data Types

Audio

Top Task Types

Text Generation

Emotion Recognition

Freelancer Overview

I am an experienced AI QA Trainer and LLM Evaluation Specialist with a strong background in data annotation, quality assurance, and model evaluation. My work spans validating and curating large-scale audio, video, and text datasets, ensuring labeling accuracy and consistency using tools like CVAT and LabelImg. I have hands-on expertise in evaluating LLM outputs for factual accuracy, logical consistency, and adherence to safety guidelines, as well as detecting hallucinations and identifying failure modes. My experience includes projects in NLP, computer vision, and conversational AI, where I performed detailed error analysis and maintained comprehensive QA documentation to support model reliability and continuous improvement. I am adept at collaborating with cross-functional teams and leveraging my technical skills in Python, SQL, and cloud platforms like AWS and Azure to deliver high-quality training data for robust AI solutions.

Labeling Experience

Education

Work History