HI, I'M DHRUV SAXENA

A Data Scientist

I'm a Data Scientist specializing in Machine Learning, Deep Learning, and NLP. I build scalable AI solutions using LLMs, RAG pipelines, and Agentic AI systems with tools like LangChain, LangGraph, and CrewAI. With expertise in Python, PyTorch, TensorFlow, and MLOps, I deliver end-to-end intelligent systems from data to deployment.

EXPERTISE

My Technical Skills

Python Development

Robust machine learning solutions using Python with strong OOP principles. Expert in NumPy, Pandas, Scikit-learn for building scalable, end-to-end ML pipelines.

Database Management

Expertise in MySQL, PostgreSQL, MongoDB for structured data. Skilled with vector databases like FAISS, Pinecone, and Weaviate for intelligent search and RAG systems.

Machine & Deep Learning

Expert across ML spectrum from algorithms to neural networks. Design CNN, RNN, Transformer architectures using PyTorch and TensorFlow for vision, NLP, and predictions.

NLP & Large Language Models

Build advanced NLP solutions with state-of-the-art LLMs. Fine-tune GPT, Claude, LLaMA models, implement RAG systems, and develop conversational AI with semantic search.

Agentic AI Systems

Develop intelligent autonomous systems using LangChain, LangGraph, CrewAI. Create multi-agent systems with complex reasoning, planning, memory persistence, and custom tools.

MLOps & Deployment

Build robust MLOps pipelines with GitHub Actions, Jenkins, MLflow, DVC. Use Airflow for orchestration, Kafka for streaming, and deploy on AWS EC2/ECR efficiently.

PORTFOLIO

Featured Projects

Machine Learning

Student Performance Prediction

Predicts student marks using linear regression based on study hours. Quick and efficient way to forecast academic performance.

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Machine Learning

US Visa Approval Prediction

Data-driven pipeline analyzing historical data to predict visa approval outcomes using advanced machine learning models.

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Machine Learning

Recommendation Engine

Predicts preferred items using user profiles and similarities, ranking items to match user preferences intelligently.

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Machine Learning

Insurance Cost Estimator

Estimates insurance costs based on individual health profiles to help users compare plans with realistic cost projections.

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Deep Learning

Industry Safety Detection

Detects safety equipment on workers using computer vision—a foundation for tracking and alarms to improve on-site safety.

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Deep Learning

License Plate Recognition

Reads vehicle number plates using high-speed image capture and OCR with sequence verification for accurate identification.

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Deep Learning

Sign Language Recognition

Recognizes sign language gestures and translates them into text or speech using computer vision and sequence models.

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LLM & NLP

Hate Speech Detection

Detects and flags hate speech directed at protected characteristics, supporting safer online communities and content moderation.

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LLM & NLP

E-commerce Chatbot

Assists shoppers with product discovery and FAQs, leveraging retrieval and conversational flows to improve conversion and CX.

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LLM & NLP

MCQ Generator from PDFs

Generates multiple-choice questions from PDFs using LLMs to help educators and learners create practice sets quickly.

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LLM & NLP

Video Q&A System

Lets users query long-form videos and quickly extract insights—summaries, timestamps, and answers to specific questions.

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Web Scraping

Stock Market Data Scraper

Automated Python application extracting comprehensive stock data from Yahoo Finance with robust data cleaning for financial analysis.

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Web Scraping

Flipkart Product Scraper

Extracts comprehensive product data from Flipkart including prices, ratings, and availability for efficient product analysis.

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Web Scraping

Modular Scraping Platform

Production-ready web scraping platform with FastAPI REST API, web UI, configurable behavior, and structured logging for scalability.

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Web Scraping

Real Estate Data Scraper

Extracts comprehensive property data from 99acres.com including prices, locations, and amenities for property analysis.

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About Me

Resume
DS

Dhruv Saxena

AI/ML Engineer & Data Scientist

AI/ML engineer with hands-on experience across machine learning, deep learning, NLP, and generative AI. I build end-to-end solutions—from data pipelines and model development to evaluation, MLOps, and cloud deployment—using Python, PyTorch/TensorFlow, and modern LLM tooling.

Current Role

Freelance AI/ML Engineer and YouTube AI Content Creator

Past Role

Leading Data Science and AI Projects at Zep Analytics.

Education

MSc AI & Robotics, University of Hertfordshire

Achievement

2nd Place - University Agentic AI Competition 2025

What I Do

Generative AI & LLMs

Develop and optimize GenAI applications using LangChain, LangGraph, and RAG pipelines. Build intelligent autonomous systems with multi-agent frameworks.

MLOps & Deployment

Design robust CI/CD pipelines with GitHub Actions, Jenkins, and Docker. Deploy scalable solutions on AWS (EC2, ECR, SageMaker) with MLflow and DVC.

End-to-End ML Solutions

Build production-ready ML systems from data pipelines to deployment. Expert in PyTorch, TensorFlow, and building scalable data architectures with MongoDB and vector databases.

Team Leadership

Lead data science teams in developing GenAI solutions. Share knowledge through YouTube community sessions on ML, Deep Learning, and LLMOps.

GET IN TOUCH

Let's Work Together

Interested in learning more about me? My inbox is always open, let's connect.