Olatunji David Business Systems Engineer
Business Systems Engineer

Build a business that runs without you.

The custom software, connected tools, and built-in AI that turn an operation held together by you into one that runs on its own — so your business can grow past the limit of your time and attention.

Working with founders & owners worldwide

CRM Payments Email Intake AI One System runs itself
0
Years engineering business operations
0
Engineer, start to finish — no handoffs
0%
Ownership of what I build — no lock-in
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Templates. Every system built to the operation
What changes

What changes when the system carries the operation

Capacity

More volume, not more headcount

Handle more customers, orders, and work without hiring a person for every increase in volume.

Time

Your week back

Stop being the one who remembers, re-types, and chases. The operation moves whether you're in it or not.

Scale

Room to grow

Growth stops meaning more chaos, so you can push past the ceiling your current setup quietly caps you at.

Reliability

Fewer things falling through

Leads, follow-ups, and jobs get caught by the system — not by luck and memory.

The problem

If the business stops when you do, it isn't a system yet.

You've bought the tools and hired the people, and still the operation only moves because you move it — information re-typed from one app into the next, leads slipping after hours, every job waiting on you to push it forward.

That's not a discipline problem, and it's not a missing app. The operation grew by accident, assembled piece by piece as you went. It was never actually designed. The business grows to the size of your attention, and then it stops.

// accidental architecture
Five tools. No system.
What I build

I don't sell you a tool. I build the system the tools disappear into.

Custom-built systems & software

Whatever your operation needs and no off-the-shelf product fits — an internal tool, a client portal, a CRM, an applicant tracking system, a bespoke workflow engine. Built around how your business works, not bent to fit a product.

The front of the system — demand turned into customers

Where leads arrive, get captured, qualified, and followed up — engineered to convert, measured, and sharpened until it performs, then wired straight into the operation behind it. The same machine that runs the business is what brings the revenue in.

AI agents & workflows that do real work

Screening candidates, qualifying and following up on leads, triaging support, moving work forward on their own — AI running inside your operation, not bolted on as a demo.

Your tools, working as one system

CRM, payments, email, and the automation wiring between them behaving as a single operation — instead of five subscriptions and someone copying data between them.

An operation that runs without you in the middle of it

The end state: a business that moves on its own, so your attention is a choice, not a dependency.

I'm not loyal to any one platform — I choose what fits and make the pieces behave as one system. When the foundation is Zoho, I build deep into the whole suite: CRM, Creator, Flow, Recruit and the rest. When it's Stripe, n8n, Zapier, Mailchimp or something else, I work there instead. The tools are an implementation detail; the system is the point.

How I work

Five moves, one outcome.

I start with how your business actually runs — the real flow, not the org chart. Then I architect the system it should run on, build the custom pieces that don't exist, embed AI where it earns its place, and operationalize the whole thing end to end.

What you're left with is an asset you own outright — not a configuration of someone else's software you rent forever.

See how I work
Selected systems

The problem, the system, what changed.

// recruitment
Recruitment · operations & hiring
ProblemA team screening hundreds of candidates by hand — good people lost to slow follow-up.
SystemA custom applicant-tracking system with AI screening and scoring.
Changed[outcome — with the case study]
// operations
Growing organisation · CRM & onboarding
ProblemAn operation run entirely on spreadsheets, capped by one person's attention.
SystemA custom CRM and onboarding system the whole team runs on.
Changed[outcome — with the case study]
// service business
Service business · lead capture & booking
ProblemAfter-hours leads slipping away across two languages.
SystemA bilingual site, AI assistant, and booking pipeline as one.
Changed[outcome — with the case study]
See the work
What clients say

David follows through and takes ownership for success of the project. He also isn't afraid to give me direct feedback on what I can improve on to get mutual outcomes together.

— [Client name, company]

David has been fantastic to work with, he completed the job in a timely manner, with great attention to detail. He demonstrated a high level of skill and expertise.

— [Client name, company]

David was great to work with, and delivered good work on the project we completed together. He was available, and communicated well and clearly.

— [Client name, company]

Replace each [Client name, company] with the real name and company — with the client's permission. Named quotes carry far more weight than anonymous ones.

The model

No agency. No handoffs.

You won't be passed to an account manager or handed to whoever's free. The person who scopes your system is the one who designs it and the one who builds it — one engineer, working with you directly, accountable for whether the thing actually works.

And because nothing is built on a template or locked to a platform, the system is yours. Full ownership. No licence to anyone. No rebuild when you outgrow a tool.

How I take on work
Start

Tell me what's breaking.

Every engagement is scoped to the operation, so the work is custom and so is the price. If the business runs on you and you're ready for it to run on a system instead, start a conversation — tell me what's breaking, and I'll tell you what I'd build.