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Yad4o/README.md
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Building production AI systems

Multi-agent orchestration · Vision AI pipelines · FastAPI backends · LLM applications

Portfolio LinkedIn

Yad4o profile views

  • 🛠️ Maintaining MAP, SRS, and College Event System — all shipped, now in upkeep mode
  • 🚀 Ex-AI/ML Intern @ Kemuri Technology — shipped COE-AI, a production vision classification service on GPT-4o mini
  • 🌱 Learning LangGraph agent patterns and contributing to tortoise-orm, pydantic, rich
  • 💬 Ask me about multi-agent systems, FastAPI architecture, or PR review workflows
  • ⚡ Fun fact: I review every PR on my team projects myself — zero-ambiguity code review is non-negotiable

About

final-year AI & Data Science student. I build production-grade AI systems — not notebooks, not demos. Multi-agent orchestration, vision classification pipelines, distributed task systems, and real backends that ship and stay up.

Shipped and now maintaining MAP, a multi-agent AI automation platform with LangGraph orchestration, circuit breakers, Prometheus observability, and RBAC — led a team of four through code review across 8+ phases to completion. As an AI/ML Intern at Kemuri Technology, I shipped COE-AI, a production marine garbage classification and weight-detection service integrating GPT-4o mini vision with a live CMS pipeline.

I care about clean architecture, TDD, zero-ambiguity code review, and systems that hold up under real load.


What I Build

Domain Stack & Scope
Multi-Agent Systems LangGraph stateful graphs, ReAct loops, tool-calling, agent orchestration, circuit breakers
RAG Pipelines FAISS/Chroma vector stores, semantic retrieval, confidence-scored decision engines
Vision AI EfficientNet, GradCAM explainability, GPT-4o mini vision, OCR pipelines, deepfake detection
Backends & APIs FastAPI, async Python, JWT RS256, Pydantic, SQLAlchemy, Celery + Redis, Alembic
Infra & Ops Docker Compose, Nginx, Prometheus + Grafana, Neon PostgreSQL, Upstash Redis, BentoML
Frontend React 18, TypeScript, Three.js, react-three-fiber, GSAP, Tailwind, WebSocket real-time

Flagship Projects

✅ Completed — In Maintenance · LangGraph · FastAPI · Celery · PostgreSQL · Redis

Planner → Executor → Analyzer → Memory pipeline orchestrated with LangGraph stateful graphs. FAISS/Chroma RAG memory per user, ReAct executor loop with 5 real tools, confidence-scored evaluation pipeline (re-executes below 0.7 threshold), circuit breaker over all LLM calls with BentoML-served Mistral-7B fallback, RS256 JWT with RBAC, Prometheus + Grafana observability. All phases (0–4) shipped; now maintained through periodic updates.

LangGraph LangChain FastAPI Celery Redis PostgreSQL FAISS BentoML Docker React 18 TypeScript Prometheus


✅ Completed — In Maintenance · 90%+ routing accuracy · FastAPI · PostgreSQL

Confidence-based decision engine auto-resolves tickets (≥ 0.75 threshold) or escalates to human agents. TF-IDF similarity search reuses solutions from resolved ticket history. Full RBAC, bcrypt auth, layered architecture with pytest coverage. Deployed on Render + Vercel; now in maintenance with periodic fixes and updates.

FastAPI Python SQLAlchemy NLP TF-IDF JWT PostgreSQL pytest


✅ Completed — In Maintenance · Local-first · Ollama · LangGraph · Docker sandboxed execution

Agent loop with tool-calling, Docker-sandboxed code execution, FAISS memory for context retrieval. Runs fully locally on qwen2.5-coder — zero cloud dependency.

Ollama LangChain FAISS Docker FastAPI React Python


✅ Completed — In Maintenance · EfficientNet-B4 · GradCAM explainability · FastAPI · PyTorch

Production FastAPI service serving a deepfake classifier with GradCAM visual explanations per inference. React + TypeScript frontend for real-time results.

FastAPI EfficientNet-B4 GradCAM PyTorch Explainable AI React 18 TypeScript


✅ Completed — In Maintenance · 10-phase build · FastAPI · WebSocket · Celery

Full backend for clubs, events, RSVP, waitlists, QR attendance, PDF certificate generation, budgets, real-time WebSocket notifications, and admin panel. All 10 phases shipped with full test coverage; now in upkeep mode.

FastAPI PostgreSQL Redis Celery WebSocket React 18 TypeScript Neon


✅ Completed · Odoo × VIT Pune Hackathon 2026 Finalist · built in 8 hours · OCR · Multi-tenant

Multi-tenant expense system with OCR receipt scanning, multi-step approval workflows, role-based access. Built under hackathon conditions, reached national finals.

FastAPI PostgreSQL OCR React Python Multi-tenant


Tech Stack

Python
Python
FastAPI
FastAPI
React
React
TypeScript
TypeScript
JavaScript
JavaScript
PostgreSQL
PostgreSQL
Redis
Redis
Docker
Docker
Nginx
Nginx
Git
Git
GitHub
GitHub
VS Code
VS Code
Tailwind
Tailwind
Three.js
Three.js
PyTorch
PyTorch
OpenCV
OpenCV
HTML5
HTML5
CSS3
CSS3
Vite
Vite
Prometheus
Prometheus
Grafana
Grafana
Vercel
Vercel
TensorFlow
TensorFlow

AI & Agents

LangChain LangGraph BentoML OpenAI Gemini

Backend & APIs

Celery SQLAlchemy Pydantic Alembic

Frontend

GSAP

Infra & Data

Neon Render

ML & Vision

FAISS

Tooling

pytest ClickUp


Stats

GitHub Streak

Om Stats Top Languages


Highlights

  • Odoo × VIT Pune Hackathon 2026 Finalist — national finals, prize pool ₹45,000, built in an 8-hour sprint
  • Pull Shark ×2 — PRs merged by others across team projects
  • Pair Extraordinaire — co-authored commits across MAP team
  • AI/ML Internship @ Kemuri Technology — shipped a production computer-vision service (GPT-4o mini + CMS integration) from design to deployment
  • Sole PR reviewer across 2 shipped team platforms (MAP + College Event System) — 5-person team, all phases

Activity

Om's contribution activity graph

Connect

LinkedIn Portfolio

Open to collaborations on multi-agent systems, AI backends, and interesting production problems.


Building in production · Pune, Maharashtra · AI & Data Science 2026

Pinned Loading

  1. MAP MAP Public

    Production-grade multi-agent AI automation platform — LangGraph orchestration, FastAPI, PostgreSQL, Redis, Celery, circuit breakers, Prometheus observability

    HTML 3

  2. SRS SRS Public

    Enterprise automated customer support system — AI ticket classification, FastAPI, PostgreSQL, Redis, multi-tenant architecture, 90%+ routing accuracy

    Python 4

  3. Shawty Shawty Public

    Local-first autonomous coding agent — Claude Code style task execution, LangGraph, Ollama, zero cloud dependency

    Python 2

  4. deepfake-detection-api deepfake-detection-api Public

    FastAPI + EfficientNet-B4 deepfake detection API — GradCAM explainability, 94%+ accuracy, Docker deployment

    Python 1

  5. college-event-system college-event-system Public

    Full-stack campus event platform — FastAPI, PostgreSQL, Redis, Celery, React 18, TypeScript, real-time WebSocket notifications

    Python 1

  6. portfolio-web portfolio-web Public

    Immersive deep-space portfolio — React 18, Three.js, react-three-fiber, GSAP, Lenis, Vite, TypeScript, Tailwind

    TypeScript 1