28, sorted by what they'd cost you to ignore.

Production-shaped computer-vision pipeline for soccer video: YOLOv8n detection, ByteTrack tracking, and a GraphSAGE tactical-graph scaffold, served via FastAPI with MLflow + DVC.

Modular research framework that wires four pretrained vision models (RF-DETR, SAM2, SigLIP, ResNet) into one configurable soccer-analysis pipeline with selectable fusion strategies.

This portfolio registers structured tools through the WebMCP browser API, so an AI agent can query it directly instead of scraping the DOM: search projects, read the resume, even change the page.

Physics-informed deep learning for protein stability and enzyme kinetics. A tri-modal architecture fuses ProtT5 sequence embeddings, a VDOS vibrational spectrum from normal mode analysis, and ChemBERTa chemistry through learned gated attention.

Unified market data warehouse: 10 tickers, full price history, 4 data sources. Kafka streaming, Airflow orchestration, TimescaleDB star schema, Dockerized.

A website archiver and change-detection service: it discovers pages, snapshots them with ArchiveBox, detects content changes by hash, makes every version full-text searchable, and seals versions with Merkle trees and OpenTimestamps anchoring.

A causal-adversarial deep-research engine: LangGraph plans a causal graph of a question, red and blue team agents investigate each causal edge in parallel, and a dialectical judge returns verdicts. Built on a hexagonal architecture with swappable search and LLM providers.

Multi-agent AI system for biotech research that routes a query through protein databases, literature, structural analysis, and chemistry, then proposes experiments worth running next.

CLI-first personal knowledge assistant. Captures screenshots with OCR, pulls content from the web, embeds everything with sentence-transformers into SQLite, and answers questions over it from the terminal via GitHub Models.

A 14-service travel booking platform (flights, hotels, cars, deals, billing) built as a TypeScript monorepo: independently deployable services communicating over Kafka, polyglot storage across MongoDB and MySQL, a React client with i18n, and a Python AI concierge, all orchestrated on Kubernetes.

A team-built, 3-tier travel metasearch and booking platform: a React client over Node/Express services (API gateway, user, search, booking) backed by MySQL, MongoDB, and Redis, with a separate Python AI service for chat, deal scoring, and bundles.

A team-built Airbnb-style booking platform that grew from a monolith into event-driven microservices: a React/Redux frontend over four Node services and a Python AI agent, talking through Kafka with MongoDB, and deployable on Kubernetes.

An external, longitudinal validation of two metabolic-syndrome risk scores on the US NHANES Linked Mortality File, benchmarked against established clinical equations (Framingham, ACC/AHA PCE, FINDRISC) with survey-weighted competing-risks survival analysis.

An OpenEnv-compliant reinforcement-learning environment for tabular data cleaning. An agent fixes messy datasets through a typed action space (convert types, fill missing, dedupe, standardize, parse dates) and is scored per issue resolved. Built for the Meta OpenEnv Hackathon.

A phone-first, offline-capable PWA built for a small tailor shop: record customer measurements, track multi-garment orders, manage garment templates, and queue photos offline. React + Firebase with a strictly layered, unit-tested core, in English and Gujarati.

Agentic system that drafts a clinically safe discharge summary from messy scanned clinical notes, with a no-fabrication guardrail.

A keyboard-first speedcubing app in vanilla JS: a Three.js 3D cube, WCA-style scrambles for 2x2 to 7x7, an inspection timer with +2/DNF, full session stats (Ao5/Ao12/Ao100), and a C++ scramble validator compiled to WebAssembly, all offline-capable as a PWA.

An interactive web visualizer for 9 CPU scheduling algorithms: build a process set with CPU and I/O bursts, run any algorithm, and compare them on a Gantt chart by average completion, turnaround, waiting, and response time.

A compact whitepaper plus a runnable simulator that pits five autonomous-search strategies (random walk, Lévy flight, gradient ascent, surge-cast, swarm stigmergy) against each other in a noisy, sparse plume environment, with an interactive in-browser Digital Lab.

An offline iPhone prototype that reads receipts, documents, and screenshots by running the MiniCPM-V 4.6 vision-language model fully on-device with llama.cpp, no server, no upload. A SwiftUI app wrapping an on-device multimodal engine.

A voice-to-text clipboard tool for Linux written in Go: press a global hotkey, speak, and the transcription (via Groq's Whisper) lands on your clipboard, with a system tray, desktop notifications, SQLite history, and Wayland and X11 support.

A stacking ensemble for early diabetes prediction on the PIMA dataset: six base classifiers, five of them hyperparameter-tuned, feed a Random Forest meta-learner. Co-authored and published at IEEE AIMV 2021.

Short experiments running Meta's SAM3 (Segment Anything Model 3) on images with text prompts, plus a small script to visualize the predicted masks.

Java desktop guessing game (GUI).

A small PHP and MySQL banking app: a money-transfer form with balance checks and a paginated transaction history.

Intent-based bot trained from JSON corpus.

Relational schema + CRUD for immigration ops.

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