Dinakar N

I am an AI data trainer and data analyst with hands-on experience evaluating model outputs and building analytics pipelines. I focus on improving model reliability through careful fact-checking, citation validation, and data preparation.

In my current role I evaluate AI outputs for accuracy, safety, and context understanding, assign factuality and citation-support ratings, identify edge cases, and provide detailed explanations to improve model performance. I also assign severity ratings for factual mismatches to help prioritize fixes.

As a data analyst I designed dashboards and reports using Power BI and Excel, performed data collection and cleaning, implemented web scraping in Python, and managed structured data storage for analytics. I also supported e-commerce operations with product listing, catalog design, inventory management, and campaign support on major marketplaces.

I hold a B.Sc. in Computer Science and Microsoft Azure Fundamentals certification, and I am skilled in Python, Power BI, advanced Excel, web technologies and design tools. I bring a practical, detail-oriented approach and a commitment to improving AI outputs and business decisions through quality data work.