My Projects
Real projects I've built and deployed in production
Tamil AI Receptionist
AI Agent
A fully autonomous Tamil AI receptionist that speaks and understands Tamil natively using Sarvam AI. Built for Indian businesses who want 24/7 customer coverage without hiring staff. The agent answers calls in Tamil, collects lead information (name, phone, service needed, budget), and instantly notifies the business owner via WhatsApp with a structured summary. All leads are stored in Supabase for CRM tracking.
Technologies Used
Key Features
Architecture Highlights
System Architecture
┌──────────────────────────────────────────────────┐
│ Tamil AI Receptionist │
└───────────────┬──────────────────────────────────┘
│ Incoming Call / WhatsApp Message
┌───────────▼───────────┐
│ Twilio │
│ Voice & WhatsApp │
└───────────┬───────────┘
│
┌───────────▼───────────┐
│ Sarvam AI │
│ Tamil STT + AI │
└───────────┬───────────┘
│
┌───────────▼───────────┐
│ FastAPI Backend │
│ Conversation Logic │
└───────┬───────────────┘
│
┌───────▼───────┐ ┌──────────────────┐
│ Supabase │ │ WhatsApp Alert │
│ Lead Store │ │ to Business │
└───────────────┘ └──────────────────┘WhatsApp AI Bot
AI Agent
A production-ready WhatsApp AI bot built for Tamil-speaking businesses. The bot automatically handles incoming customer messages 24/7, responds intelligently in Tamil, extracts lead information from the conversation, and instantly notifies business owners with structured summaries. Features multi-user session management to handle hundreds of simultaneous customers without confusion.
Technologies Used
Key Features
Architecture Highlights
System Architecture
┌──────────────────────────────────────────────────┐
│ WhatsApp AI Bot │
└───────────────┬──────────────────────────────────┘
│ Customer WhatsApp Message
┌───────────▼───────────┐
│ Twilio Webhook │
│ WhatsApp Business │
└───────────┬───────────┘
│
┌───────────▼───────────┐
│ FastAPI + Sarvam AI │
│ Session Manager │
└───────┬───────────────┘
│
┌───────▼───────┐ ┌──────────────────┐
│ Supabase │ │ Real-time Alert │
│ Sessions │ │ to Owner │
└───────────────┘ └──────────────────┘ATHENAS SAP System
Enterprise ERP Platform
Enterprise-grade ERP system built from scratch in 2 months. Features include multi-tenant architecture, AI-powered HR with face recognition, GST-compliant finance module, ML demand forecasting, real-time dashboards, and React Native mobile apps. Currently live in production on Hostinger VPS serving multiple companies.
Technologies Used
Key Features
Architecture Highlights
System Architecture
┌─────────────────┐ ┌─────────────────┐ ┌─────────────────┐
│ React Native │ │ React Web │ │ Admin Panel │
│ Mobile Apps │ │ Dashboard │ │ (Django) │
└────────┬────────┘ └────────┬────────┘ └────────┬────────┘
│ │ │
└──────────────────────┴──────────────────────┘
│
┌───────────▼───────────┐
│ Django REST API │
│ + JWT Auth │
└───────────┬───────────┘
│
┌───────────────┼───────────────┐
│ │ │
┌───────▼──────┐ ┌─────▼─────┐ ┌──────▼──────┐
│ PostgreSQL │ │ Redis │ │ Celery │
│ (150+ tables)│ │ (Cache) │ │ (Tasks) │
└──────────────┘ └───────────┘ └─────────────┘
│
┌───────▼────────┐
│ TensorFlow │
│ (AI Models) │
└────────────────┘AgencyFlow
Enterprise Business Management Platform
Comprehensive business management platform with 10+ modules achieving 10/10 production readiness. Built with Django Channels for real-time features, React PWA for offline collections, and immutable ledger for financial integrity. Includes staff management, vehicle tracking, attendance with salary processing, e-way bill management, and real-time collections with automatic reconciliation.
Technologies Used
Key Features
Architecture Highlights
System Architecture
┌─────────────────┐ ┌─────────────────┐
│ React PWA │ │ Admin Panel │
│ (Offline) │ │ (Dashboard) │
└────────┬────────┘ └────────┬────────┘
│ │
└──────────┬───────────┘
│
┌───────────▼────────────┐
│ Django Channels │
│ WebSocket Server │
└───────────┬────────────┘
│
┌───────────▼────────────┐
│ Django REST API │
│ + JWT Auth │
└───────────┬────────────┘
│
┌───────────────┼───────────────┐
│ │ │
┌───▼────┐ ┌─────▼─────┐ ┌────▼─────┐
│ PostgreSQL│ │ Redis │ │ Celery │
│ (10+ mods)│ │ (Pub/Sub) │ │ Beat │
└───────────┘ └───────────┘ └──────────┘Stock Market Expert App
Stock Market Analysis Platform
Full-stack stock market analysis platform enabling admins to manage teams, assign stocks, and facilitate collaborative analysis. Features include automated email notifications, buddy comparison system, RAG status indicators for buy opportunities, profile management with camera capture, and real-time stock tracking. Built with FastAPI backend and React TypeScript frontend with 100+ NSE stocks pre-loaded.
Technologies Used
Key Features
Architecture Highlights
System Architecture
┌─────────────────┐ ┌─────────────────┐
│ React Frontend │ │ Admin Panel │
│ (TypeScript) │ │ (Management) │
└────────┬────────┘ └────────┬────────┘
│ │
└──────────┬───────────┘
│
┌───────────▼────────────┐
│ FastAPI Backend │
│ + JWT (httpOnly) │
└───────────┬────────────┘
│
┌───────────▼────────────┐
│ SQLAlchemy ORM │
└───────────┬────────────┘
│
┌───────────────┼───────────────┐
│ │ │
┌───▼────┐ ┌─────▼─────┐ ┌────▼─────┐
│PostgreSQL│ │ Redis │ │ Gmail │
│(100+ NSE)│ │ (Cache) │ │ SMTP │
└──────────┘ └───────────┘ └──────────┘Industrial Equipment Monitoring System
Real-time Industrial IoT Platform
Comprehensive industrial monitoring platform with real-time synchronization between field technicians and management. Features include daily equipment inspections, automated meter reading calculations, interactive building layouts with clickable equipment hotspots, multi-shift support, and role-based dashboards. Built with FastAPI backend and React TypeScript frontend with WebSocket for instant updates.
Technologies Used
Key Features
Architecture Highlights
System Architecture
┌─────────────────┐ ┌─────────────────┐
│ Technician │ │ Manager │
│ Dashboard │ │ Dashboard │
└────────┬────────┘ └────────┬────────┘
│ │
└──────────┬───────────┘
│
┌───────────▼────────────┐
│ WebSocket Server │
│ (Real-time Sync) │
└───────────┬────────────┘
│
┌───────────▼────────────┐
│ FastAPI Backend │
│ + JWT Auth │
└───────────┬────────────┘
│
┌───────────▼────────────┐
│ SQLite/PostgreSQL │
│ (Equipment Data) │
└────────────────────────┘AI Video Call Assistant
Real-time Communication Platform
Innovative video calling platform built for a school hackathon project. Combines WebRTC video communication with real-time speech-to-text transcription using Web Speech API. Features include room-based connections, SSL-secured local network communication, continuous speech recognition with auto-restart, and cross-platform compatibility.
Technologies Used
Key Features
Architecture Highlights
System Architecture
┌─────────────────┐ ┌─────────────────┐
│ Browser A │ │ Browser B │
│ (Peer 1) │ │ (Peer 2) │
└────────┬────────┘ └────────┬────────┘
│ │
│ WebRTC P2P │
│◄────────────────────►│
│ │
└──────────┬───────────┘
│
┌───────────▼────────────┐
│ FastAPI Signaling │
│ WebSocket Server │
└───────────┬────────────┘
│
┌───────────▼────────────┐
│ Web Speech API │
│ (Speech-to-Text) │
└────────────────────────┘