AI & CRM Infrastructure Engineer

I Build Systems That Capture, Nurture & Convert Leads Automatically

Websites, funnels, CRM automations and AI agents — built with GoHighLevel, n8n, OpenAI and WhatsApp so your business runs on autopilot.

Trusted by 20+ founders, agencies & operators

<60s

Lead Response

42x

Email ROI

+220%

Booked Calls

digencyconsults.com/portfolio
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Web Design

Premium Website Design

Trusted tools

The stack I build with

Trusted tools I deploy daily for clients across coaching, real estate, SaaS and B2B.

GoHighLevel· CRM
n8n· Automation
OpenAI· AI
Zapier· Automation
Make· Automation
VAPI· AI Voice
Synthflow· AI Voice
Bland· AI Voice
Retell· AI Voice
Twilio· SMS / Voice
WhatsApp API· Messaging
Resend· Email
Supabase· Database
Next.js· Web
Tailwind CSS· Web
Vercel· Hosting
Stripe· Payments
Calendly· Scheduling
Notion· Ops
Slack· Comms
ClickUp· Ops
Airtable· Database
GoHighLevel· CRM
n8n· Automation
OpenAI· AI
Zapier· Automation
Make· Automation
VAPI· AI Voice
Synthflow· AI Voice
Bland· AI Voice
Retell· AI Voice
Twilio· SMS / Voice
WhatsApp API· Messaging
Resend· Email
Supabase· Database
Next.js· Web
Tailwind CSS· Web
Vercel· Hosting
Stripe· Payments
Calendly· Scheduling
Notion· Ops
Slack· Comms
ClickUp· Ops
Airtable· Database

Problems I solve

If your business has any of these, you're losing revenue every day.

I've seen the same six problems kill growth across coaching, agencies, real estate and B2B. The good news: they're all infrastructure problems — and infrastructure is fixable.

Leads go cold before you even reply

Most businesses respond to inbound leads in hours, not seconds. By then the prospect has moved on to a competitor that replied first.

Manual follow-up that never actually happens

Your team promises to nurture and reactivate leads. In reality, life gets in the way and 80% of opportunities die in the gap.

A messy CRM that nobody trusts

Tags everywhere, duplicate contacts, inconsistent stages. Your reporting is fiction and your forecasting is a guess.

Hours wasted on tasks AI can do

Qualifying leads, sending reminders, chasing no-shows, posting updates — you're paying humans to do robot work.

Funnels that don't convert

Pretty pages, weak strategy. Most funnels leak revenue at every step because nobody mapped the system end-to-end.

Tool sprawl with no infrastructure

10 SaaS subscriptions, 0 integration. Data lives in silos and your team copy-pastes between tools all day.

How I help clients

A 4-step process built around revenue, not deliverables.

Most agencies sell hours. I sell outcomes. Here's how a typical engagement runs from first call to scaled system.

Step 1

Audit & Strategy

We map your current funnel, CRM and follow-up. I find the highest-leverage automation that will move revenue first.

Step 2

Build & Integrate

I build the infrastructure — GoHighLevel, n8n, AI agents, funnels, websites — and connect every piece end-to-end.

Step 3

Launch & Optimize

We go live, test with real traffic, fix bottlenecks and tune the system until conversion is repeatable.

Step 4

Scale with Confidence

Reporting, dashboards and SOPs so your team can run, iterate and scale the system without relying on me forever.

Results that matter

Numbers from systems running in production right now.

I'd rather show you what the work actually does than tell you how beautiful the dashboards look. Here's a snapshot.

20+

Client systems shipped

$1.2M+

Pipeline influenced for clients

8+

AI voice & WhatsApp agents in production

92%

Avg call capture with AI receptionists

<60s

Lead response time after my builds

42x

ROI on top-performing reactivation system

Case study highlights

Receipts. Not promises.

A few recent engagements where AI + CRM infrastructure quietly moved real revenue numbers.

All case studies
Real Estate•6 weeks

How a Real Estate Brokerage 3x'd Booked Viewings in 60 Days

Client: Realside Properties

Replaced manual lead handling with a GHL + WhatsApp AI follow-up engine — sub-60-second response time and 3.2x more booked viewings.

4 hrs → <60s

Response Time

+220%

Booked Viewings

-41%

Cost / Booking

GoHighLeveln8nOpenAIWhatsApp APITwilio
Read the full case study
Coaching / Education•5 weeks

5x Webinar Revenue with a Smart Reminder + AI Replay System

Client: Beacon Coaching

Rebuilt the webinar funnel and added an AI-driven replay sequence. Show-up rate jumped from 12% to 41% and revenue per launch grew 5x.

12% → 41%

Show-Up Rate

+350%

Applications

+5x

Revenue / Launch

GoHighLevelResendTwilioStripe
Read the full case study
B2B Services•4 weeks

WhatsApp AI Saves an Agency 20+ Hours/Week

Client: Ledgerline B2B

A custom WhatsApp AI agent + n8n pipeline qualified leads, booked calls and tagged contacts in GHL — saving 20 hours/week and lifting SQLs 60%.

20 hrs/wk

Time Saved

+60%

Qualified Leads

8s

Avg Reply

OpenAIn8nWhatsApp APIGoHighLevelSlack
Read the full case study
Healthcare•8 days

AI Voice Receptionist Adds $18k/mo to a Dental Clinic

Client: Bloom Dental

Deployed an AI voice agent to answer after-hours calls and book appointments. 92% call capture, $18k extra monthly bookings.

92%

Calls Captured

$18k/mo

Extra Revenue

8 days

Setup

VAPIOpenAIGoHighLevelTwilio
Read the full case study

As seen on LinkedIn

The proof is in the systems — and on LinkedIn.

I document AI, CRM and automation projects in public. Real builds, real results, no hype. Connect with me to see the work in progress.

Connect on LinkedIn

LinkedIn Headline

AI & CRM Infrastructure Engineer | GoHighLevel • n8n • OpenAI • WhatsApp Automation • Sales Funnels

40+

LinkedIn posts on AI, CRM and automation

190+

LinkedIn followers and growing weekly

20+

Client projects shipped across 3 continents

8+

AI voice & WhatsApp agents in production

Featured LinkedIn posts
Client feedback & platform reviews

5.0 ★ — Fiverr

Fiverr Buyer

“Tobi over-delivered. Our GHL is finally usable, and the AI WhatsApp flow paid for itself in 2 weeks.”

5.0 ★ — Upwork

Upwork Client

“Production-grade n8n work. Documented, tested and bulletproof. Hired him for one project, kept him on retainer.”

5.0 ★ — Direct

Realside Properties

“Tobi rebuilt our entire CRM and follow-up. We went from chasing leads to closing them on autopilot.”

5.0 ★ — LinkedIn

Northwind SaaS

“Most automation guys talk. Tobi ships. The dashboards alone are worth the engagement.”

Certifications & expertise

GoHighLevel Certified Admin

Hands-on certification across pipelines, workflows, calendars and payments.

n8n Workflow Engineer

Production deployments running 100k+ executions / month.

OpenAI API Builder

Custom GPTs, function calling, and agentic workflows.

Meta WhatsApp Business API

Verified API integrations with template approvals and AI flows.

Credentials

Professional Certifications

Industry-recognized certifications in AI, CRM and automation platforms. Continuous learning that translates to production-grade results.

View All Certifications

Google AI Professional

Google (via Coursera)

PDF
AI & Automation

Google AI Professional Certificate

Google (via Coursera)
May 27, 2026

Agentic AI Masterclass

Hagital Consulting

PDF
AI & Automation

The Agentic AI Masterclass

Hagital Consulting
September 2, 2025
AI Career Essentials (AICE) certificateAI & Automation

AI Career Essentials (AICE)

ALX Africa
2025

What clients say

Operators trust me with their CRMs, funnels and AI infrastructure.

Results-focused feedback from the founders, agencies and operators I've worked with on LinkedIn, Fiverr, Upwork and direct engagements.

“Tobi rebuilt our entire CRM in GoHighLevel and our follow-up is finally automatic. We went from missing leads to closing 3x more deals in 60 days.”

Daniel Okeke

Founder, Realside Properties

via LinkedIn

“The webinar funnel he built for us tripled our show-up rate. The AI replay sequence felt like having an extra team member working 24/7.”

Sarah Mensah

Marketing Director, Beacon Coaching

via Direct

“We hired Tobi for an n8n project and ended up handing him our whole automation stack. Production-grade, well-documented and rock solid.”

James Whitman

CEO, Ledgerline B2B

via Upwork

“The AI voice agent is unreal. We stopped missing after-hours calls and added almost $20k in monthly bookings without hiring anyone.”

Adaeze Nwosu

Operations Lead, Bloom Dental

via Fiverr

“Our funnel went from converting 0.6% to 4.8%. The dashboards he built mean we finally know which channel actually makes us money.”

Marcus Lee

Founder, Northwind SaaS

via LinkedIn

“Tobi reactivated 11% of a 38,000-person list with one sequence. $63k in 30 days from contacts we'd already given up on.”

Chiamaka Eze

Course Creator, BrandBoss Academy

via WhatsApp

FAQ

Common questions, answered.

If you don't see your question here, just reach out — I usually reply on WhatsApp the same day.

Digency Consults is the studio of Oluwatobi Olowookere — an AI & CRM Infrastructure Engineer. I build the backend revenue systems most agencies and consultants are missing: GoHighLevel CRMs, n8n automations, AI voice & WhatsApp agents, sales funnels and high-converting websites.

GoHighLevel is my home base, but I also work with n8n, OpenAI, Make, Zapier, Twilio, VAPI, Bland, Synthflow, Supabase, Next.js, and most modern tools. I'll always recommend the simplest stack that gets the job done.

A focused Starter Sprint usually takes 1–2 weeks. A full Growth System build takes 3–6 weeks depending on scope. AI voice agents and WhatsApp agents can often be live in under 10 days.

Yes. Every project ships with a Loom walkthrough, written SOPs and a 14–30 day support window. The goal is for your team to own the system, not depend on me forever.

I focus on the backend infrastructure — funnels, CRM, follow-up, AI agents — so your ad spend actually converts. I partner with media buyers when ads are needed but I don't run ads as a service.

Coaches, agencies, SaaS, B2B services, real estate, healthcare, and online education. If you have an offer that converts and you need a system to scale it, we'll get along.

Book a free strategy call. We'll map your current funnel, identify the highest-leverage automation, and decide if a Sprint, Growth System or Revenue Engine fits best.

Final CTA

Ready to turn your business into a system that prints leads?

Book a free 30-minute strategy call. We'll map your funnel, find the biggest revenue leak, and decide if working together makes sense.