Vivek Kumar Prajapati 👋

AI Automation Engineer · n8n · Groq · Supabase · WhatsApp API

"Building real AI products, not just learning theory."

I'm an AI/ML Engineer and n8n Automation Specialist building production-grade AI workflows for Indian SMBs — at zero or near-zero cost.

• 🎓 BTech CSE (AIML) — IILM University, Greater Noida
• 🤖 Specialization: AI Agents, Workflow Automation, Conversational AI
• 🇮🇳 Focus: Solving real business problems for Indian market
• 💬 Building Hinglish AI bots for local businesses
• 🔭 Currently: Multi-channel AI automation systems
• 📫 Open to: Internships · Freelance · Collaborations

Professional AI Customer Support & Lead Qualification bot

Telegram → n8n Webhook → Groq Llama 3.3 70B → Supabase Memory → Reply

• ✅ Commands: /start /help /status
• ✅ Persistent conversation memory across sessions
• ✅ Hinglish responses for Indian users
• ✅ 100% Free Stack

Intelligent CRM for WhatsApp — zero cost stack

WhatsApp → Ollama AI Reply → Lead Routing → Google Sheets CRM

• ✅ Auto-reply using local Ollama AI
• ✅ Lead routing: Interested → Nurturing → Not Interested
• ✅ Full Google Sheets CRM sync

Production pipeline — extracts structured property data using Ollama

Raw Messages → Filter → Ollama AI Extract → Validate → Sheets (Success/Failed/Skipped)

• ✅ Extracts: price, location, BHK, amenities
• ✅ Production-grade error handling & logging
• ✅ Self-hosted — zero API cost

Free AI automation agents for Indian businesses

• ✅ Hindi Content Writer Bot
• ✅ GST Invoice Helper Bot
• ✅ WhatsApp Lead Qualifier
• ✅ Zero OpenAI cost

AI-powered lead qualifier — Groq LLaMA + Supabase

• ✅ Persistent conversation memory
• ✅ Smart lead qualification & scoring
• ✅ Zero OpenAI cost

AI-powered WhatsApp lead qualifier — NVIDIA NIM + Supabase + n8n

WhatsApp Message → Normalize → Supabase CRM → NVIDIA NIM AI → Score Lead → WhatsApp Reply

• ✅ AI assistant "Priya" qualifies leads in Hindi / English / Hinglish
• ✅ Full conversation memory stored in Supabase
• ✅ Dynamic lead scoring — Hot 🔥 / Warm 🌤️ / Cold ❄️
• ✅ Zero OpenAI cost — NVIDIA NIM free API

GitHub: india-leadflow-ai

48-hour technical challenge — 3-workflow procurement automation for Dubai client

PDF Upload → Gemini AI Extract → Supabase → Top 3 Suppliers → Gmail Alert if >15%

• ✅ PDF → AI extracts PCD, holes, material, pressure rating
• ✅ Auto-matches cheapest suppliers from Kandla & Dubai
• ✅ Instant Gmail alert when quotation exceeds benchmark by >15%
• ✅ 3 workflows — delivered in 48 hours

End-to-end AI content pipeline — Shankar Group internship final round

Webhook Topic → Gemini Captions → Leonardo AI Image → Instagram + LinkedIn

• ✅ Single webhook generates full multi-platform content package
• ✅ AI images via Leonardo AI Phoenix model
• ✅ Auto-posts to Instagram + LinkedIn simultaneously
• ✅ Full error handling + Google Sheets logging

Automated job-post discovery + AI bid system — LinkedIn & Twitter/X

Scheduler → Business Hours Gate → Search Posts → Dedup → Groq AI Reply → Post

• ✅ Finds hiring posts via 3 parallel keyword searches
• ✅ AI-generated personalised bid replies via Groq LLaMA 3.1
• ✅ Dual-layer SQLite deduplication — zero repeat replies
• ✅ Human-like random delays + business hours only

╔══════════════════════════════════════════════════════════════╗
║           AI AUTOMATION SYSTEMS BUILT                        ║
╠══════════════════════════════════════════════════════════════╣
║  🤖 Telegram AI Support Bot    → Groq + Supabase + n8n       ║
║  📱 WhatsApp Lead Outreach     → Auto-message + Status Sync  ║
║  🧠 AI WhatsApp Reply Bot      → Ollama + Lead Routing       ║
║  🎯 Claude AI Qualifier        → Groq API + Memory           ║
║  ✍️  Hindi Content Writer      → Self-hosted Ollama LLM      ║
║  📊 GST Invoice Helper         → Domain-specific AI Bot      ║
║  🏠 Property Parser (Prod)     → Multi-step AI Pipeline      ║
║  💇 Salon AI Orchestrator      → Multi-agent Claude Router   ║
║  🛢️ Rass Oil Procurement       → Gemini AI + n8n + Supabase  ║
║  📱 Social Media Automation    → Leonardo + Instagram + n8n  ║
║  🤖 Auto Bid Bot               → Groq + Playwright + SQLite  ║
╚══════════════════════════════════════════════════════════════╝

Available on Fiverr as kevivp