Aayush N.

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Freelancer Overview

I am a detail-oriented data and business analyst with hands-on experience in data cleaning, validation, and process improvement, specializing in preparing high-quality datasets for analytics and AI applications. My background includes designing automated dashboards, maintaining structured data logs, and identifying data quality gaps across diverse business domains. I have built and deployed AI-powered tools using Python, SQL, and cloud APIs, such as an AI Data Analyst Agent and a RAG-based PDF chat system, which required rigorous data labeling, annotation, and validation. Proficient in Python (Pandas, Plotly), SQL, Excel, and familiar with LLM prompt engineering and cloud platforms, I am passionate about ensuring data accuracy, consistency, and readiness for AI model training and evaluation. I thrive in collaborative environments and am eager to contribute my skills to impactful AI and data labeling projects.

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