Archive

All Projects

A complete catalog of data engineering pipelines, AI systems, and web applications.

Builder

FIFA Soccer DS

Production-ready computer vision pipeline processing soccer videos at 22 FPS with real-time tracking, automated retraining, and REST API deployment.

PythonYOLOv8ByteTrackPyTorch GeometricFastAPI+2
Researcher

Soccer Vision Research

Next-gen sports analytics pipeline combining 4 SOTA models (RF-DETR, SAM2, SigLIP, ByteTrack) with modular architecture enabling rapid experimentation and benchmarking.

PythonPyTorchRF-DETRSAM2SigLIP+1
Builder

Nobel Data Intelligence

Production ML framework applying graph neural networks to molecular property prediction, processing 10K+ compounds with extensible pipeline integrating PyTorch Geometric and bioinformatics toolkits.

PythonPyTorch GeometricProDy+2
Builder

Website Watcher

Production web archiver monitoring 100+ sites every 2 hours with automated change detection, full-text search across 50K+ snapshots, and zero-downtime deployment.

PythonFlaskSQLite+3
Builder

CAG Deep Research

Production multi-agent research automation system built in 10 days, orchestrating 5+ specialized AI agents with LangGraph to autonomously synthesize 20-page research reports from raw queries.

PythonLangGraphLangChain+3
Builder

ContextBox

Personal knowledge assistant processing 1K+ screenshots with OCR, embedding 100K+ text chunks for semantic search, retrieving context in <200ms with vector similarity.

PythonLLMsOCR+3
Team Project

Kayak - Travel Metasearch

3-tier distributed system simulating Kayak's travel booking with microservices, caching, and AI recommendations.

Node.jsMySQLMongoDBRedisKafka+3
Team Project

Airbnb - Distributed Booking

Cloud-native Airbnb clone with microservices, Kafka messaging, and AI-powered travel planning.

ReactReduxNode.jsMongoDBKafka+3
Developer

Rubik's Cube Timer & Visualization

Timer, stats, and 3-D visualization.

JavaScriptCanvas/WebGL
Developer

Scheduling Algorithms Visualizer (OS)

Interactive FCFS, SJF, Priority, RR visualizations.

HTML/CSS/JSCanvas
Builder

BarçaBrain

Football intelligence with vector search and player insights UI.

PythonPandasFAISS+1
Builder

La Liga Live

Streaming match analytics (xG, heatmaps, formations) in Streamlit.

PythonStreamlitPlotly+1
Research (ongoing)

Indian Crime Data Analytics

Pattern mining and schema for incident forecasting.

PythonSQL
Research

Diabetes Prediction (Stacking)

Stacking ensemble for diabetes prediction.

Pythonscikit-learn
Data/Analytics Engineer

Stock Data Platform

Batch + streaming platform for market data with minute-level analytics.

PythonKafkaAirflow+3
Research

Efficient Vaccine Scheduler

CPU-scheduling-inspired vaccine prioritization.

AlgorithmsPython
Developer

Accurate Guesser

Java desktop guessing game (GUI).

JavaSwing
Web Dev Intern

Basic Banking System

Simple login + transactions with PHP backend.

PHPMySQLHTML/CSS
Developer

Chatbot (NLP)

Intent-based bot trained from JSON corpus.

Python
Developer

Immigration Management System

Relational schema + CRUD for immigration ops.

SQLMySQL/Postgres
Developer

Mobile Connectivity Suite

Android connectivity manager with REST sync and offline cache.

JavaKotlinGradle+1
Analyst/Engineer

OptiSupply

Analytics for a fashion retailer: shipping −15%, delays −20%, inventory −10%.

PythonAnalyticsDashboards
Developer

Patching — Software Security

Automatic binary-hardening to neutralize vulnerability classes.

SecurityScripting
Developer

Smart Water Management (IoT)

Raspberry Pi + sensors for usage tracking and saving alerts.

Raspberry PiPythonIoT sensors
Developer

Wikipedia Analysis

URL → scrape → tokenize → top frequent words with visuals.

PythonFlaskBeautifulSoupHTML/CSS

© 2026 Jay Hemnani