Key Skills

Software

No software listed

Top Subject Matter

Insurance & BFSI – Claims Data Processing, Risk Analytics & Policy Data

Retail & E-commerce – Customer Analytics, Sales Data & Operations Insights

AI & Technology – NLP, Training Data, LLMs & Predictive Modeling

Top Data Types

Computer Code Programming

Text

Document

Top Task Types

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Freelancer Overview

I have hands-on experience working with AI training data through projects involving natural language processing, sentiment analysis, and machine learning model development. During my recent internship at an AI startup, I analyzed over 500K+ customer reviews using Python and NLP techniques, where I cleaned, labeled, and validated text data to ensure high-quality inputs for sentiment models. This involved identifying inconsistencies such as rating and sentiment mismatches, which directly improved model accuracy and reliability. In addition, my background in data engineering and analytics has strengthened my ability to handle large-scale datasets, perform data preprocessing, and maintain data quality standards essential for AI training pipelines. With skills in Python, SQL, and experience in ETL workflows, along with exposure to LLMs, prompt engineering, and RAG systems, I bring a strong combination of technical depth and practical experience in preparing and optimizing high-quality training data for AI systems.

Labeling Experience

Education

Work History