hey @Jyotirmoy
I’ve sent you a DM with full answers to your 7 points, including pricing. Below is an overview of the work I’ve shipped that lines up with what you’re building.
I’m an n8n automation engineer who builds for local service businesses in the US, UK, Canada, and Australia. Everything listed here is live in production for paying clients, and every one of them is handling real customers today.
WhatsApp and messaging bots
Healthcare WhatsApp lead bot (eye clinic, Miami)
A system of 4 connected n8n workflows that responds to every new lead on WhatsApp. It answers questions from a Pinecone knowledge base built on the clinic’s own information, qualifies the lead, and syncs everything into the CRM. Lead response time went from hours to under 3 minutes.
Walkthrough: Automating Lead Nurturing for Premiere Eye Center in Miami 🚀 | Loom
AI SDR and patient nurture (same clinic)
This runs alongside the bot as a 24/7 AI qualification layer. It’s paired with automated Email and WhatsApp drip campaigns, so leads that don’t book on day one keep getting followed up without anyone on staff touching them.
Conversational SMS booking bot (pet grooming spa, Calgary)
Customers text the business and book an appointment through a normal back-and-forth conversation. It’s built on n8n, Twilio, and Google Sheets, and has fully replaced manual phone and text booking for the front desk.
Walkthrough: Overview of the Trello SMS Chatbot for Customer Support Automation | Loom
Meta Ads to instant WhatsApp chatbot (UK)
Every lead from a Facebook or Instagram ad gets a WhatsApp conversation within seconds of submitting, instead of waiting for a callback. Built with n8n, GoHighLevel, and Twilio.
Multi-channel chatbot (UK)
One bot serves customers across WhatsApp, SMS, and Facebook Messenger, with the same knowledge and logic behind all three channels.
Telegram sales bot (Miami)
Handles the full journey from first message to lead qualification to a booked appointment, running 24/7 with no human in the loop.
Voice AI and booking
Ad click to booked appointment (HVAC company, US)
A new lead from a Meta ad or website form gets an AI voice call within minutes. The call qualifies them and books them straight into GoHighLevel.
Walkthrough: Overview of Bitfellas Project: AI Solutions for the Plumbing Industry 🚀 | Loom
Outbound AI calling at scale (home services, US)
AI voice agents call and engage leads in volume, with GoHighLevel, Airtable, Instantly, and ServiceTitan all kept in sync. It includes an Airtable analytics hub that tracks every call’s outcome and performance.
Walkthrough: Overview of Automation Strategies for T.P. Financial Network | Loom
AI phone receptionists (London, Miami, Australia)
These answer calls and handle bookings and cancellations end to end, with calendar sync through Cal.com and Twilio.
Meta Ads to booked appointments (health clinic, Canada)
Ad leads are called by voice AI and booked, with the full pipeline tracked in GoHighLevel.
Real estate and CRM
Real estate lead system (US)
A landing page, GoHighLevel pipeline, and automated nurture sequence, plus a real-time operations dashboard showing lead flow and team performance.
Stack
- Automation: n8n, both self-hosted and Cloud
- Messaging: WhatsApp and SMS via Twilio, Telegram, and Messenger
- AI and knowledge bases: OpenAI, Claude, Gemini, local LLMs through Ollama, Pinecone, and Supabase
- CRMs and booking: GoHighLevel, ServiceTitan, Airtable, Google Sheets, and Cal.com
- Voice: Retell and Vapi
Track record
I’ve shipped 24 automation systems across healthcare, home services, real estate, pet care, and sales. On Upwork I’m Top Rated with 100% job success, a 5.0 rating from 9 reviews, 24 completed jobs, and 800+ hours billed.
Upwork: https://www.upwork.com/freelancers/muhammadabdullahn7
Portfolio: https://abdullahautomates.com
I work US Central Time hours, I’m happy to start with a paid test project, and I’m looking for exactly this kind of long-term partnership.