AI Automation Agency — Voice AI & n8n Workflows

I build AI systems thatanswer leads beforeyour competitors wake up.

I design and deploy autonomous AI agents, voice systems, and n8n workflow automations that eliminate slow lead response — so real estate agents and home services contractors never lose a deal to a faster competitor again.

isa-system
$> new_lead.trigger()
$> qualifying via GPT-4o-mini...
$> lead_score: 87/100
$> booking_confirmed: Tue 3:00 PM
$> slack.notify(agent) ✓
$_
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The Problem

Your leads are dying in 5 minutes.

The average real estate agent takes 47 hours to respond to a lead. In that time, 78% go with whoever answered first. Every missed call is a commission check walking out the door.

100%0 min50%5 min10%30 min2%60 minLEAD VALUE

Missed calls, lost deals

85% of leads never get a callback. By hour one, your competitor already closed them.

No CRM sync

Manual data entry means leads fall through the cracks. No follow-up, no pipeline visibility.

Slow follow-up kills conversion

Every minute of delay reduces your close rate by 40%. Speed-to-lead is everything.

BOOK A CALL

See it in action. 30 minutes, no pitch.

Book a free 30-minute call and I'll show you exactly what an AI inside sales agent could recover for your business.

LOADING AVAILABILITY...
See How It Works
THE SYSTEM

AI Inside Sales Agent for Real Estate & Home Services

SYSTEM ARCHITECTURE — 67 NODES / 7 WEBHOOKS
LEAD INGPT-4o-miniTWILIOVAPISHEETSCALENDARSLACK

Built for real estate agents drowning in leads from MagicBricks and 99acres. The AI Inside Sales Agent qualifies inbound leads with GPT-4o-mini, makes a Twilio voice call, sends a follow-up SMS, and books appointments into Google Calendar. High-intent leads get immediate outreach. Everything syncs to Google Sheets and triggers a Slack notification — fully autonomous, no babysitting.

Read the n8n workflow build guide →
< 50s
Response time
AI-scored
Qualification
automated
Appointments
ROI CALCULATOR
50
$15,000
COMMISSION RECOVERED / YEAR
$30,600
Based on 34% conversion rate improvement
Open full ROI calculator →
SEE THE DIFFERENCE

Not a mockup. The actual system.

Real screen recordings — the system running live.

xmel-demo.mp4
Same lead, same day — before ISA vs. after
WHAT I'VE BUILT

Real systems, real numbers.

0+
LEADS / DAY
designed capacity per system
<0s
FIRST RESPONSE
lead to first touch
0
WEBHOOK TRIGGERS
in the flagship build
0%
CONVERSION LIFT
from pilot data
SELECTED WORK

What I've shipped so far.

N8NGPT-4O-MINITWILIOSHEETS

PropertyPulse Realty

Mumbai, Maharashtra

ISA system for a Mumbai brokerage. 67-node n8n workflow handling inbound leads from MagicBricks and 99acres — qualify, call, book, sync. Fully autonomous.

lead response: <50s · fully autonomous
VAPITWILIOGOOGLE-CALENDAR

HomeServe India

Bengaluru, Karnataka

Voice AI for a Bengaluru plumbing and HVAC company. Every call answered, every job qualified, every slot booked — automatically.

every call answered · 43% more bookings (pilot)
CLIENT RESULTS

Don't take our word for it.

We went from missing 60% of leads to closing 43% more appointments in two weeks. The system pays for itself.

RM
Rajesh Mehta
Managing Director, PropertyPulse Realty
43% more bookings

Our phone never stops ringing now. The AI answers every call, qualifies the lead, and books the job — all before I finish my chai.

AS
Ankit Sharma
Founder, HomeServe India
100% call answer rate

Before XMEL, we had three people doing manual follow-ups. Now one n8n workflow handles 200+ leads a day. The ROI was obvious within the first week.

PN
Priya Nair
Head of Sales, PropVista Solutions
200+ leads/day automated

14-Day Pilot — See Results Before You Commit

We build a working prototype of your AI system and run it against your real leads for two weeks. No contracts, no upfront fees. If it doesn't outperform your current process, you owe us nothing.

No contracts. No upfront fees. Pricing is scoped to your pilot results — most clients recover the cost from a single recovered deal.

Start Pilot
HOW IT WORKS

From call to deployed system.

01
STEP 01

Discovery Call

We map your lead flow, identify bottlenecks, and define what "fast response" means for your business.

02
STEP 02

System Design

Architecture planning — webhook triggers, AI model selection, integration points, and fallback logic.

03
STEP 03

Build & Test

n8n workflows, voice agents, qualification logic — tested against real lead scenarios before going live.

04
STEP 04

Deploy & Monitor

Production deployment with live dashboards, Slack alerts, and continuous optimization from real data.

TOOLS & INFRASTRUCTURE
n8nTwilioOpenAI GPT-4o-miniElevenLabsVapiGoogle WorkspaceSlackGoogle SheetsGoogle CalendarWhatsApp BusinessSupabaseSalesforcePostgreSQLWebhooksNode.jsREST APIsn8nTwilioOpenAI GPT-4o-miniElevenLabsVapiGoogle WorkspaceSlackGoogle SheetsGoogle CalendarWhatsApp BusinessSupabaseSalesforcePostgreSQLWebhooksNode.jsREST APIs
ABOUT

I build AI automation systems, not slides.

I'm Yashwardhan Chauhan — a solo AI automation engineer building autonomous lead response systems for real estate agents and home services contractors. Every system — from n8n workflow automation to voice AI agents — is designed, built, and deployed by me, from the first webhook trigger to the production monitoring dashboard.

I started with simple chatbots and WhatsApp automation. Now I build 67-node n8n systems with GPT-4o-mini reasoning, Twilio voice calling, ElevenLabs voice synthesis, and real-time lead qualification that responds in under 50 seconds — 400x faster than the industry average.

Based in India, working with clients globally. AI automation systems built to run 24/7 without babysitting. If you need a lead-response system, voice AI agent, or n8n workflow that actually works — let's talk.

terminal
$ whoami
Yashwardhan Chauhan.
AI automation engineer & founder.
Builder of the ISA system.
67 n8n nodes, 7 webhooks, 0 babysitting.
Specializing in voice AI, lead response
automation & WhatsApp bots for real estate
and home services clients.
STACK & SKILLS
n8nGPT-4oTwilioVapiElevenLabsPythonNode.jsTypeScriptPostgreSQLSupabaseGoogle WorkspaceSlack APIREST APIsWebhooksDockerLinuxGitWhatsApp BusinessReal EstateLead GenCRM IntegrationVoice AIAutomation
FAQ

Questions about AI automation.

Everything you need to know about AI lead response automation, voice AI agents, and n8n workflow systems. Can't find your question? Ask me directly.

How does AI lead response automation work?

AI lead response automation uses GPT-4o-mini to instantly qualify incoming leads from web forms, phone calls, and WhatsApp messages. When a lead comes in, the AI scores their intent, sends a personalized response via SMS or voice call, and books appointments directly into your calendar — all within 50 seconds. The entire workflow runs on n8n with 67 interconnected nodes and 7 webhook triggers.

What is an AI Inside Sales Agent (ISA)?

An AI Inside Sales Agent is an autonomous system that replaces the manual work of a human inside sales agent. It answers inbound leads, qualifies them using AI reasoning (GPT-4o-mini), makes outbound calls via Twilio, sends follow-up SMS messages, and books appointments into Google Calendar. The AI ISA I built responds in under 50 seconds — 400x faster than the industry average of 47 hours.

How much does AI automation cost for real estate agents?

Pricing depends on lead volume, integrations, and system complexity — every engagement starts with a 14-Day Pilot so you see results before any commitment. Most clients recover the full cost from a single recovered deal.

Can AI answer phone calls for my business?

Yes. AI voice agents built on Vapi and Twilio can answer incoming calls 24/7, have natural conversations with callers, qualify their needs, and take action — like booking appointments or sending information via SMS. The AI sounds natural using ElevenLabs voice synthesis, handles interruptions, and escalates to a human agent when needed. This is ideal for real estate agents and home services contractors who miss calls during showings or job sites.

How long does it take to set up AI automation?

A typical AI lead response system takes 2–3 weeks from discovery call to production deployment. Week 1 is discovery and system design — mapping your lead flow, choosing AI models, and designing the workflow architecture. Week 2 is building the n8n workflows, voice agents, and integrations. Week 3 is testing with real lead scenarios, deploying to production, and setting up monitoring dashboards.

What is n8n automation and why use it?

n8n is an open-source workflow automation platform that connects apps and services — Google Sheets, Twilio, OpenAI, Slack — into complex automated workflows. Unlike Zapier, n8n runs on your own infrastructure, handles complex branching logic, and processes thousands of leads without per-task pricing. It's the backbone of the AI ISA system, powering 67 interconnected nodes that handle lead qualification, voice calling, SMS follow-up, and CRM sync.

How can AI help real estate agents generate more leads?

AI helps real estate agents in three critical ways: (1) Instant response — AI qualifies and responds to leads in under 50 seconds vs. the industry average of 47 hours. (2) 24/7 availability — AI answers calls, texts, and WhatsApp messages at 2 AM just as effectively as at 2 PM. (3) Automated follow-up — leads that don't convert immediately get nurtured with timed SMS and voice follow-ups, recovering deals that would otherwise go cold.

Do I need coding knowledge to use AI automation?

No. As your AI automation engineer, I handle all the technical work — from system design to deployment. You interact with the system through tools you already use: Google Sheets for lead data, Slack for notifications, and Google Calendar for appointments. The AI runs in the background 24/7. If you can check your email and calendar, you can use the AI automation system.

Prefer to message instead?
CONTACT

Let's build your lead-response system.

Whether you're a real estate agent losing leads to slow response times or a home services contractor missing calls — I can build the system that fixes it.

AVAILABLE FOR PROJECTS
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