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V
Vinod N.

Vinod N.

AI Data Trainer|Mathematics & Statistic Educator

India flagTirupati, India

Key Skills

Software

No software listed

Top Subject Matter

Mathematics
Statistics
Mathematics StatisticsArtificial Intelligen

Top Data Types

DocumentDocument
TextText
ImageImage

Top Task Types

Question AnsweringQuestion Answering
Text GenerationText Generation
ClassificationClassification
Fine-tuningFine-tuning

Freelancer Overview

I have hands-on experience working with Artificial Intelligence, Generative AI, Large Language Models (LLMs), Retrieval-Augmented Generation (RAG), data extraction, data preprocessing, and model training pipelines. My work involves collecting data from PDFs, web sources, databases, and documents, followed by data cleaning, normalization, deduplication, PII removal, and quality validation to prepare high-quality datasets for AI applications. I have built end-to-end AI solutions using Python, LangChain, Azure OpenAI, vector databases, and embedding models, ensuring that training and retrieval data is accurate, structured, and suitable for enterprise-grade AI systems.

Labeling Experience

Yes, I have relevant AI training and data preparation experience

Yes, I have relevant AI training and data preparation experience. While my primary role has been AI/GenAI development rather than a dedicated data labeling position, I have worked extensively on data collection, data cleaning, preprocessing, categorization, quality validation, PII removal, prompt evaluation, response validation, and preparing datasets for AI and LLM applications. I have also reviewed AI-generated outputs against source documents, identified inaccuracies, and improved system performance through prompt engineering and data quality optimization. These responsibilities closely align with AI training and data annotation workflows.

Not specified

Education

M

M.Sc

M.Sc. Mathematics (SV University) | B.Sc. Computer Science (SV University) | Microsoft Azure Fundamentals (AZ-900) | 3+ years of professional experience in Generative AI, LLMs, RAG, Prompt Engineering, and AI Data Processing

M.Sc. Mathematics (SV University) | B.Sc. Computer Science (SV University) | Microsoft Azure Fundamentals (AZ-900) | 3+ years of professional experience in Generative AI, LLMs, RAG, Prompt Engineering, and AI Data Processing
Not specified

Work History

C

Company not specified

GenAI Engineer & Mathematics Educator (10+ Years) – Combined experience in AI software development and teaching Mathemat

Location not specified
Not specified