Open to AI / LLM Engineer roles

SATHVIK
SHETTY

AI Engineer — retrieval systems, agentic workflows, evaluation-driven LLM apps.

Final-year CS engineer who ships end-to-end: hybrid retrieval, LangGraph agents, and full-stack deployments — then measures whether they actually work instead of assuming.

LangGraphLangChainRAG FastAPIPineconeChromaDB Hybrid Search (BM25)PostgreSQLPyTorch Machine Learningscikit-learnPandas NumPyData VisualizationPCA / LDA ClusteringAnalyticsComputer Vision OCRGroqGemini API DockerReactReact Native Next.jsTypeScriptSupabase StreamlitJavaDSA Git
Sathvik Shetty
move your cursor — it tilts
01 / About

Who I am

I'm a final-year Computer Science engineer who works across the full spectrum of applied AI — classical machine learning, deep learning, and large language models — rather than staying in one lane. I've trained and evaluated traditional ML models (regression, classification, clustering, dimensionality reduction), built neural architectures from first principles, and shipped LLM-based systems end-to-end, from retrieval and agent orchestration to production deployment.

What ties it together is a research mindset: I learn by building and measuring, not by stopping at a tutorial. I care less about which model or technique is newest and more about whether a system can be trusted to do what it claims — which is why evaluation, experimentation, and rigorous data analysis show up everywhere in how I work, whether that's a case study, a classical ML pipeline, or an LLM application.

Retrieval Systems

Hybrid dense + BM25 search, RRF fusion, cross-encoder reranking.

Agentic Workflows

LangGraph orchestration — state, checkpointing, human-in-the-loop.

Evaluation

RAGAS-driven measurement instead of assuming a pipeline works.

Full-Stack Deployment

FastAPI, PostgreSQL, auth, and shipping to a real, live URL.

02 / Stack

Skills & Technologies

🐍

Python

PyTorch, NumPy, Pandas
🔗

LangGraph

Agents, checkpointing
🧭

Vector Database

Pinecone, Chroma, BM25

FastAPI

REST APIs, JWT / OAuth
🗄️

PostgreSQL

Neon, checkpoint stores
📦

Docker

Containerized deploys
🧪

Evaluation

RAGAS, cross-encoders
⚛️

React / TS

Frontends, React Native
📈

scikit-learn

Regression, classification, clustering
📊

Data Visualization

Matplotlib, Seaborn, EDA
🧮

Statistical ML

PCA, LDA, dimensionality reduction
🗂️

Data Extraction

Cleaning, wrangling, case-study analysis
03 / Work

Featured Projects

All RAG LangGraph FastAPI Evaluation Full-Stack Computer Vision Machine Learning
NEXUS
● Live — Flagship
AI mock-interview platform with hybrid retrieval, cross-encoder reranking, and real-time scoring against a per-user question bank.
LangGraphGroqPineconeFastAPIPostgreSQL
View on GitHub Live demo ↗
RAG-Forge
Evaluated retrieval system
Q&A system over research papers with parent-child chunking, hybrid search, multi-query expansion, and manual RAGAS evaluation.
Hybrid SearchCross-EncoderRAGASFastAPI
View on GitHub
Answersheet Evaluator
Academic project
Grades handwritten exam sheets: detects answer regions, extracts handwriting via custom OCR, compares against a reference key with an LLM.
Custom OCRGemini APIReact Native
View on GitHub
VIGIL
● Live
An AI productivity agent that breaks goals into tasks and generates a weekly AI-scored progress review.
Next.jsTypeScriptGroqSupabase
View on GitHub Live demo ↗
PRISM
● Live
AI dataset analyzer — upload a CSV, get an instant summary, and ask questions about your data with AST-validated queries.
PythonStreamlitGemini 2.5 Flash
View on GitHub Live demo ↗
SLM (GPT-2 from scratch)
Deep-dive build
A small language model implementing the GPT-2 transformer architecture from scratch — attention, layer norm, and training loop built by hand, not imported.
PyTorchTransformersFrom Scratch
View on GitHub
NO-CAP
DSA practice
Data structures and algorithms practice and problem solutions, built through Apna College's DSA track.
JavaDSA
View on GitHub
Food Delivery App
Mobile app
A React Native food ordering app — browsing, cart, and checkout flows for a mobile delivery experience.
React NativeMobile
View on GitHub
Grocery App
Mobile app
A React Native quick-commerce grocery app — product browsing and ordering built for fast delivery use cases.
React NativeMobile
View on GitHub
ML Algorithms
Supervised + Unsupervised
Hands-on implementations across the core ML toolkit — Linear & Logistic Regression, Decision Tree, Random Forest, K-Means Clustering, PCA, and LDA.
scikit-learnRegressionClassificationClusteringDimensionality Reduction
View on GitHub
Analytics Case Studies
Data analysis & EDA
Applied data analysis across real-world datasets — purchase behavior, HR attrition, US honey production, and general real-world analytics — from cleaning through visualization and insight extraction.
PandasEDAMatplotlibSeaborn
View on GitHub
No projects match that search.
04 / Log

Experience

FEB 2025 — JUN 2025
Android Development Intern
Samarth Softech Solutions Pvt. Ltd.

Developed a production-level Android application for internal company use, gaining hands-on experience with real-world development workflows.

DEC 2023 — FEB 2024
Artificial Intelligence Intern
Acmegrade Pvt. Ltd.

Built and evaluated machine learning models on real-world datasets using Python, NumPy, Pandas, and scikit-learn.