Built by Faizan
I build the voice agents that answer your phone when you can't.
Plus the n8n workflows and API integrations behind the scenes — for businesses losing time to cancelled appointments, manual follow-up, and tools that don't talk to each other.
Bring your current setup and three missed calls — leave with a scoped fix.
Built with n8n, Vapi, Retell, Twilio, Google Calendar, GoHighLevel, OpenAI
Hear it live
Most people selling voice agents can't actually show you one working.
This one can. Demo build: a fictional plumbing company, real unscripted test calls against a system I built and tested myself — not a script, not a screen recording.
Read the full case studyPress a sample to listen.
How a call moves through the system
Handles
Approved questions, routine bookings, reschedules, and cancellations.
Escalates
Emergencies, unclear requests, or anything outside what's approved — transferred live or flagged as a callback. Never guessed at.
What the work should do
What I actually build
Useful systems for the person doing it all.
I am not interested in adding AI to a process just to make it sound modern. I start with the part that keeps getting missed, then connect the tools around it.
AI voice agents
I build voice agents that answer the first call, ask the useful questions, and pass a clean next step to your team.
See what that meansn8n workflow automation
I connect the tools you already use so bookings, alerts, waitlists, and follow-up happen without someone babysitting a spreadsheet.
See what that meansAPI integrations
I wire together CRMs, calendars, voice platforms, spreadsheets, webhooks, and custom APIs when the off-the-shelf pieces stop lining up.
See what that meansFor agencies
Selling voice agents? I build the booking back-end.
Your agent sounds great on the call. The part that breaks is what happens behind it: checking real availability, booking without double-booking, offering the next open slot, rescheduling, cancelling, and the SMS confirmation. That layer is what I build, in n8n, behind Vapi, Retell or any agent that can call a webhook.
What you get
- Availability check, book, next open slot, reschedule, cancel, SMS confirmation
- Google Calendar or GoHighLevel. Other booking systems via their API, and I'll tell you upfront if something can't be done cleanly
- You own every workflow. Handover notes included
$200 fixed per build.
Delivered in 3 to 5 days. Paid through Upwork escrow, released only once the booking flow works on your test calls.
Who this is for
A good fit
- A service business that lives on the phone or WhatsApp — clinics, home services, salons, appointment-based work
- You already know calls or messages are slipping through, you just haven't fixed it yet
- You want a working system, not a strategy deck
- You're fine using the calendar, CRM, or tools you already have
Probably not, yet
- You need a full custom app or SaaS product built from the ground up
- The work is mostly mobile app development or heavy custom frontend
- You need SEO or general marketing services
- You're not sure automation is even the right fix — worth a conversation first, not a build
Rough numbers
What are missed calls actually costing you?
Put in your own numbers. This is the three of them multiplied together, not a promise about what you would get back.
A rough monthly number, not a guarantee
$1,948/mo
≈ 13 jobs a month, if those calls got answered instead of going to voicemail. This is the three numbers above multiplied together — change them to match your business, not mine.
Packages
Start with a fixed scope.
The smaller builds are the same productised offers listed on Upwork.A custom build outside these shapes is a normal conversation too.
AI voice receptionist for service businesses
Answers the call, checks real calendar availability, and books, reschedules, or cancels the appointment.
- Call flow, booking logic, and testing — covered in this price, one time
- Call minutes and SMS run on your own Vapi/Twilio account, billed to you at cost — no markup
- Anything the agent can't handle gets transferred live or flagged as a callback task — nothing goes silent
From $400
5 day delivery · setup fee
Prefer a safer first project? I can send an Upwork contract so your payment sits in escrow until it works.
Selected work
A few of the systems I've built and tested.
These are the kinds of problems I like: a call that needs a next step, a cancelled slot that should not stay empty, or a team that is copying the same information between three tools.
Demo build · voice AI
ABC Plumbing: the demo I use instead of a sales pitch
ABC Plumbing isn't a real business — it's the placeholder name I built this demo under. The calls are still real: unscripted, live, running against a system I actually built, not a script or a screen recording.
Portfolio build · WhatsApp AI
Qualifying a lead before a human ever sees it
A WhatsApp system that talks to a new lead the moment they message in, then hands the business a qualified record instead of a raw chat log.
Portfolio build · ops automation
Running a food delivery business from WhatsApp
Order-to-delivery automation for a home tiffin service — replacing a manual spreadsheet-and-phone-calls routine with a connected system.
A note from Faizan
Here's one of them, start to finish.
I like systems that make sense to the person running the business. That means fewer mysterious hand-offs, clear records, and a workflow that can be explained without a slide deck full of buzzwords.
Read how I workCredentials
Proof you can check yourself.
Every badge links to the public page that issued it.
What clients are saying
New here, on purpose — I would rather show you a real profile with zero reviews than dress up quotes that do not exist yet.
Check my Upwork reviews as they come inHave a messy workflow?
Tell me where the work keeps getting stuck.
Prefer a safer first project? I can send an Upwork contract so your payment sits in escrow until it works.