HARSH PANCHAL

Title: Full-Stack Developer | AI Integration & Automation Specialist | Web & Software Development

Overview:

I build web apps, backend systems, and AI-powered automation tools — from multi-tenant SaaS platforms to WhatsApp bots and lead-gen pipelines.

What I do:

Web & Software Development — React/Vite + Node.js/Express + MongoDB for e-commerce and SaaS platforms; Django + PostgreSQL for CRM systems with multi-tenant architecture
AI Integration — connecting LLMs (via APIs like NVIDIA NIM, local models via Ollama) into real products, multi-model routing setups, RAG pipelines with embeddings
Automation & Bots — WhatsApp Cloud API bots with state machines, payment integrations (Razorpay), scraping/lead-gen tools (OpenStreetMap/Overpass-based), Celery/Redis background job pipelines

Recent work:

Built a multi-tenant real estate CRM SaaS (Django + PostgreSQL + HTMX + Tailwind) with a WhatsApp bot for lead handling, rule-based property matching, and Razorpay billing
Building a multi-vendor e-commerce platform (React/Vite + Node/Express + MongoDB)
Built a Python lead-generation tool scraping OSM/Overpass data for cold outreach at zero API cost
Running a self-hosted AI assistant with multi-model LLM routing (Oracle Cloud, NVIDIA NIM)

I like shipping working systems fast — most of my projects go from idea to functioning prototype in days, not weeks.