Key Skills

Freelancer Overview

I am an experienced AI data validator and senior data analyst with over 5 years specializing in data labeling, annotation, and human-in-the-loop validation for LLM training and AI output evaluation. My background spans BFSI (Treasury Finance, Wells Fargo International) and healthcare analytics, where I have performed large-scale data quality analysis, structured output evaluation, and rigorous error categorization using platforms like Alignerr, Outlier, Appen, and Mindrift. I excel at comparing AI outputs, applying complex business rules, and documenting findings with precision—skills directly transferable to RLHF, prompt review, and annotation workflows. My technical expertise includes SQL, VBA automation, Power BI, Tableau, and Python, along with hands-on experience in multi-environment testing, regression validation, and Jira defect tracking. I am adept at delivering high-quality, actionable feedback on AI outputs and ensuring data integrity, with a proven track record in both finance and healthcare domains. I am immediately available for remote, contract, or freelance roles globally.

Labeling Experience

Education

Work History