Saurabh Tandon.

AI Specialist & Data Scientist.

I build Agentic AI workflows.

Bridging GenAI and Real-World Impact.

Loading Experience

About Me

I engineer Agentic AI ecosystems and robust autonomous pipelines.

As an M.Tech scholar in AI & Machine Learning at BITS Pilani and a Generative AI Engineer, I specialize in pushing the boundaries of what is possible with advanced LLMs. I architect intelligent, multi-agent workflows using LangGraph and LangChain, deeply integrating OpenAI models, and deploying highly scalable enterprise solutions on Azure.

My technical foundation is rooted in Machine Learning, NLP, and Deep Learning. From rigorous Statistics and complex SQL data modeling to building next-generation GenAI systems, I build dynamic infrastructure that doesn't just process data—it reasons, adapts, and drives true business impact.

Core Skills

A comprehensive rotating ecosystem of my technical expertise, from fundamental programming to advanced Generative AI architectures.

Selected Work

A curated collection of digital experiences pushing the boundaries of Web architecture and aesthetics.

Enterprise AI

Agentic HRMS AI System

Architected and deployed a production-grade Agentic AI application that transformed how employees interact with HR systems. By designing intelligent multi-agent orchestration using LangGraph for state-based workflow management and Advanced-RAG pipelines for contextual accuracy, the system seamlessly handles leave requests, attendance, payslips, policy queries, and ticketing — all through natural conversation. I built secure RESTful API connectors for real-time HRMS integration and deployed the solution via Azure Bot Services, embedding it directly into Microsoft Teams for enterprise-wide adoption. The result was a measurable 50% reduction in HR time spent on repetitive queries, delivering a scalable, reliable, and self-service AI experience across the organization.

LangGraphAdvanced-RAGAzure BotTeams
Knowledge Web App

GenAI-Powered Project Retrieval Platform

Developed an intelligent web application that brought the power of Generative AI into everyday team workflows. Using Python, LangChain, OpenAI, FAISS, and Streamlit, I built a smart retrieval system that allowed the team to instantly surface relevant project data from large internal databases — eliminating redundant research and cutting duplicate efforts by 25%. By leveraging advanced RAG techniques for enhanced semantic search, the platform streamlined project creation processes end-to-end, saving over 30 hours of manual effort every month and significantly improving team-wide productivity and knowledge reuse.

LangChainOpenAIFAISSRAG
NLP Pipeline

Customer Sentiment Intelligence Platform

Led the end-to-end development of a customer feedback analytics system that turned raw, unstructured data into actionable business intelligence. I designed a structured MySQL pipeline to ingest feedback from surveys, forms, and reviews, then preprocessed the text using Python, NLTK, and scikit-learn — applying tokenization, stopword removal, and TF-IDF vectorization to make the data model-ready. I trained and evaluated classical ML models including Logistic Regression, Random Forest, and SVM for multi-class sentiment classification, while also applying LDA-based topic modeling to surface recurring pain points and improvement themes. The insights were made accessible through a FastAPI-powered web interface with visual dashboards, enabling stakeholders to track customer sentiment trends in real time.

NLPTF-IDFSVMRandom ForestFastAPI
LLM App

Chat with YouTube — Conversational Video AI

Chat with YouTube is an advanced AI application that reimagines how users engage with video content — turning any YouTube video into an interactive, conversational knowledge source. I engineered the system using Streamlit as the interface layer, with Whisper and YouTubeTranscriptApi handling seamless audio transcription. Text was chunked, embedded using HuggingFace models, and stored as vectors in FAISS for efficient semantic retrieval. At the core of the experience is a dynamic ConversationalRetrievalChain with persistent memory, enabling nuanced, multi-turn conversations that retain context across the session. The system was powered by the Gemma language model via HuggingFace and Groq APIs, delivering fast, high-quality responses that make exploring long-form video content feel effortless.

StreamlitWhisperLangChainFAISSGemma
Machine Learning

Thyroid Detection — ML-Powered Medical Diagnostic Tool

This project involved building a robust, end-to-end machine learning solution for early detection of thyroid abnormalities using a real-world clinical dataset of over 12,000 records. I handled the full ML lifecycle — from data cleaning and feature engineering to preprocessing and model building — ultimately fine-tuning a Decision Tree classifier with a maximum depth of 8, achieving a strong 92% test accuracy. To take the model from notebook to production, I containerized it using Docker, pushed the image to AWS ECR, and deployed it on EC2, with a GitHub Actions CI/CD pipeline ensuring smooth, automated releases. A Flask-based web interface was built on top, allowing users to input clinical parameters and receive diagnostic predictions instantly — demonstrating how machine learning can be made both accessible and deployable at scale.

Decision TreeDockerAWS EC2GitHub ActionsFlask

Testimonials

"Your exceptional data science skills have made a profound impact. Your proficiency in Python, statistical techniques, and machine learning models sets you apart. Your ability to uncover valuable insights and drive business impact is unparalleled. You consistently deliver innovative solutions and can help companies make data-driven decisions. Your dedication and expertise in data science are truly commendable."

Krish Naik

Data Science Mentor / Industry Expert

"During his internship programme with us, he demonstrated exceptional skills with a self-motivated attitude to learn new things and implement them end to end with all of our mentioned industrial standards. His performance was excellent and was able to complete the project successfully on time."

Sudhanshu Kumar

AI / ML Technical Leader

Let's Talk.

Interested in collaborating on Agentic AI or data engineering projects? Drop a message or connect with me via social channels.