You will get In & Outbound AI Voice Agent | VAPI, Retell & n8n | CRM Integration
Top Rated
Project details
Every missed call is a missed opportunity. Your team can't be on the phone 24/7 but your AI voice agent can.
Businesses are losing leads, missing bookings, and burning staff hours on repetitive calls that an AI agent could handle instantly, any time of day, without ever going to voicemail.
I build custom AI voice agents using VAPI and Twilio that answer calls, qualify leads, book appointments, and route conversations sounding natural, responding intelligently, and integrating with your existing tools.
What your AI voice agent can do:
→ Answer inbound calls 24/7 with natural conversation
→ Qualify leads and ask custom screening questions
→ Book appointments directly into your calendar
→ Make outbound calls for follow-ups & reminders
→ Transfer to a human agent when needed
→ Log every call with transcription & summary to your CRM
→ Integrate with HubSpot, GoHighLevel, Airtable & more
Built on VAPI for voice intelligence and Twilio for reliable telephon production-grade, tested with real calls, and deployed to your phone number.
100% Job Success | 5-Star Reviews | Production AI Systems
Businesses are losing leads, missing bookings, and burning staff hours on repetitive calls that an AI agent could handle instantly, any time of day, without ever going to voicemail.
I build custom AI voice agents using VAPI and Twilio that answer calls, qualify leads, book appointments, and route conversations sounding natural, responding intelligently, and integrating with your existing tools.
What your AI voice agent can do:
→ Answer inbound calls 24/7 with natural conversation
→ Qualify leads and ask custom screening questions
→ Book appointments directly into your calendar
→ Make outbound calls for follow-ups & reminders
→ Transfer to a human agent when needed
→ Log every call with transcription & summary to your CRM
→ Integrate with HubSpot, GoHighLevel, Airtable & more
Built on VAPI for voice intelligence and Twilio for reliable telephon production-grade, tested with real calls, and deployed to your phone number.
100% Job Success | 5-Star Reviews | Production AI Systems
Project Type
Development, IT, QA, User TestingWhat's included
| Service Tiers |
Starter
$149
|
Standard
$399
|
Advanced
$699
|
|---|---|---|---|
| Delivery Time | 3 days | 7 days | 14 days |
Number of Revisions | 1 | 2 | 3 |
Frequently asked questions
47 reviews
(36)
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This project doesn't have any reviews.
SS
Spencer S.
May 16, 2026
N8N Developer Ad Hoc Work
FANTASTIC!!!! That is the only word that I can think of that truly describes the experience I had working with Qasim. I give Qasim my highest recommendation, he is awesome to work with, very skilled, very smart, honest, quick an hard working.
AR
Ahmad R.
May 5, 2026
GoHighLevel Expert Needed for CRM Audit, Automation Review & Funnel Optimization
Hired Qasim for a full GoHighLevel audit covering our CRM setup, automation workflows, funnel conversion paths, and third-party integrations. His knowledge of GoHighLevel is genuinely deep, not surface-level familiarity. He went through our pipelines, custom fields, automation triggers, and follow-up sequences systematically and identified root causes of
issues we'd been struggling with for a while. He also flagged integration gaps between GHL
and our external tools using his n8n expertise, something most GoHighLevel freelancers wouldn't even think to look at.
Communication was excellent throughout. Asked sharp questions upfront, managed the entire process without hand-holding, and delivered a clean written report with prioritized
recommendations plus a full Loom walkthrough explaining every finding in plain language. Calm, methodical, and professional from start to finish.
The results spoke for themselves. We're already planning to bring him back to implement the full recommendations. Highly recommend Qasim to anyone serious about getting real value from their GoHighLevel setup.
issues we'd been struggling with for a while. He also flagged integration gaps between GHL
and our external tools using his n8n expertise, something most GoHighLevel freelancers wouldn't even think to look at.
Communication was excellent throughout. Asked sharp questions upfront, managed the entire process without hand-holding, and delivered a clean written report with prioritized
recommendations plus a full Loom walkthrough explaining every finding in plain language. Calm, methodical, and professional from start to finish.
The results spoke for themselves. We're already planning to bring him back to implement the full recommendations. Highly recommend Qasim to anyone serious about getting real value from their GoHighLevel setup.
AR
Ahmad R.
Apr 21, 2026
Fix n8n + GoHighLevel AI Automation Issue (Voice Agent → CRM Sync)
Qasim did an amazing job fixing our n8n and GoHighLevel setup. He quickly understood the issue, identified exactly where things were breaking, and fixed it without wasting time.
His knowledge of n8n automation and GoHighLevel CRM/workflows is solid he didn’t just patch things, he made sure the whole flow (call → n8n → GHL) was working smoothly and reliably.
Communication was clear, updates were on point, and overall it was a very smooth experience.
Highly recommend him if you’re dealing with automation, n8n, or GHL issues.
Will definitely hire Qasim again for future work
His knowledge of n8n automation and GoHighLevel CRM/workflows is solid he didn’t just patch things, he made sure the whole flow (call → n8n → GHL) was working smoothly and reliably.
Communication was clear, updates were on point, and overall it was a very smooth experience.
Highly recommend him if you’re dealing with automation, n8n, or GHL issues.
Will definitely hire Qasim again for future work
SS
Spencer S.
Mar 28, 2026
N8N Project Updates
Qasim jumped into the middle of a deeply complex AI automation project and picked it up like he'd been there from day one. The system he inherited was a live, production email platform built on 12+ interconnected n8n workflows, 32 LLM prompts, Airtable, Gmail, OpenRouter, Slack, and Google Drive. There was no onboarding period. He read the documentation, understood the architecture, and started shipping.
What sets Qasim apart is that he doesn't just know how to call an AI API. He understands how to make AI reliable inside a real production system. He worked with prompt rendering pipelines, deterministic fallback paths for when LLM calls fail, structured classification systems with priority ordering, and multi-step workflow chains where one mistake in node wiring can silently break everything downstream. He navigated all of it confidently.
He was also great at diagnosing problems across layers. When something broke, he could trace it from the email trigger through the classifier, into the sub-workflow, down to the specific LLM node, and identify whether the issue was a credential mismatch, a data format problem, or a prompt logic error. That kind of full-stack debugging across AI + automation + data is rare.
Communication was clear and responsive throughout. Would hire again without hesitation.
What sets Qasim apart is that he doesn't just know how to call an AI API. He understands how to make AI reliable inside a real production system. He worked with prompt rendering pipelines, deterministic fallback paths for when LLM calls fail, structured classification systems with priority ordering, and multi-step workflow chains where one mistake in node wiring can silently break everything downstream. He navigated all of it confidently.
He was also great at diagnosing problems across layers. When something broke, he could trace it from the email trigger through the classifier, into the sub-workflow, down to the specific LLM node, and identify whether the issue was a credential mismatch, a data format problem, or a prompt logic error. That kind of full-stack debugging across AI + automation + data is rare.
Communication was clear and responsive throughout. Would hire again without hesitation.
RH
Robett H.
Nov 3, 2025
Video Editing content short form for Social Media
About Qasim
GoHighLevel Expert | GHL Automation, Funnels & n8n Workflows
100%
Job Success
Mandi Bahauddin, Pakistan - 4:20 pm local time
100% Job Success Score. 103 completed projects.
Lead response time cut from 6 hours to 4 minutes. 22 hours of weekly manual work eliminated. 300+ inbound leads auto-qualified per week.
Right now, somewhere in your business, time and money are leaking through the cracks:
Leads come in and no one follows up fast enough.
Onboarding a new client takes days of back-and-forth emails.
Your team spends hours on data entry that a system should handle.
Your tools CRM, calendar, email, forms don't talk to each other.
None of this is a people problem. It is a workflow problem. And workflow problems are fixable.
I build the automation systems that make these problems disappear.
⚡ n8n Workflow Automation
Custom multi-step workflows that connect your apps, process data, and run without anyone managing them. From simple notifications to complex AI agent pipelines.
🏢 GoHighLevel CRM Automation
Full GHL setup, pipeline automation, workflow logic, funnel builds, and AI integrations for agencies and coaches who need their CRM to actually work.
🤖 AI Agents & Intelligent Workflows
AI-powered systems using OpenAI and Claude API that handle decisions, qualify leads, draft responses, and manage communications automatically 24/7.
🔗 API & Tool Integrations
Connect any combination of tools your business already uses. REST APIs, webhooks, Airtable, HubSpot, Slack, Google Workspace, Twilio, and 400+ more.
📥 Client Onboarding Automation
Turn a 3-day onboarding process into a 4-hour automated sequence. From first inquiry to fully onboarded client without the back-and-forth.
REAL RESULTS DELIVERED
📈 Lead response time: 6 hours → under 4 minutes client saw 28% lift in qualified conversions
⚙️ 22 hours per week of manual data entry eliminated for a growing agency by connecting CRM, project management, and invoicing via API
🎯 300+ weekly inbound leads auto-qualified and scored sales team only spoke to leads worth their time
📅 Client onboarding reduced from 3 days to 4 hours through end-to-end workflow automation
🤝 Automated follow-up systems deployed for coaches and consultants no lead ever falls through the cracks
🧠 TECH STACK
n8n · GoHighLevel (GHL) · OpenAI API · Claude API · Makecom · LangChain · Python · REST APIs · Airtable · HubSpot · Google Workspace · Slack · Twilio · VAPI · Webhooks · Docker
Whether you need a single n8n workflow built, a full GoHighLevel CRM system set up from scratch, or an AI automation strategy that covers your entire operation I can scope it, build it, and hand it over running.
📩 Message me with your biggest manual process. I will tell you exactly how to automate it and what it will save you.
Steps for completing your project
After purchasing the project, send requirements so Qasim can start the project.
Delivery time starts when Qasim receives requirements from you.
Qasim works on your project following the steps below.
Revisions may occur after the delivery date.
Discovery & Scoping
You share your use case, call flow, and tools. I review everything, map the conversation logic, and confirm exact scope before building anything.
Conversation Design
I design the full call script greetings, questions, branches, objection handling, transfer conditions, and fallback paths. You approve it before build starts.