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About

A Nigerian
technology company.

Registered with the Nigerian Corporate Affairs Commission on 31 May 2017. Nine years of operating a real business, in a real city, under a real name. No holding company. No white-label reseller arrangement. Just engineering, done in-house.

CAC BN 2511781 · Registered 31 May 2017 · Nigeria & United Kingdom
A and A engineering practice
Nigeria — where every AandA system is written
Origin story

Nine years,
one company.

A and A Computers & Technologies was registered in Nigeria on 31 May 2017. We started the way most Nigerian tech companies start: printing, photocopies, document design, and computer literacy training for the university students down the road.

The business grew because we did the boring things well. Documents were delivered on time. Machines were kept working. The training students actually learned. Word travelled.

Around 2023 we started writing our own software — first to run our own operations, then for a handful of institutional clients who saw what we had built and wanted the same. That software eventually became the AandA Smart BI Platform. Today it runs the entire operation of AandA, and provides the reference architecture we deploy for every new client engagement.

We still print documents. We still repair machines. We still teach people how to use a computer. We just do all of that alongside a production Django ERP with twenty-one integrated modules.

In December 2025 we formalised the UK arm of the practice as AandA Labs Limited, incorporated in Scotland (Companies House 872002). It gives the group a base in the United Kingdom alongside Nigeria — two offices, two jurisdictions, one architectural discipline.

By the numbers

Nine years. Production systems.

0
Years operating
0
Modules in Smart BI
0
Automated workflows
0
Subcontractors
How we work

Four things
we will not do.

01

We will not subcontract your project.

The person you meet in the discovery call is the person who writes your code. We employ our own engineers. We do not outsource, we do not white-label, and we do not use overseas agencies.

02

We will not quote in the first meeting.

Every proposal comes after we have understood your workflow, your constraints, and what you need the system to do on a bad day. This is why our first two weeks are spent listening, not selling.

03

We will not deliver code we cannot maintain.

Every system we ship, we still support. No handover with no documentation. No hidden dependencies on a former contractor. We stay available for the full production life of the software.

04

We will not disappear after launch.

Systems fail on Sunday nights. Regulations change. New requirements surface after six months of live use. We treat the launch as day one of the relationship, not the end.

The people

Everyone who touches
your code.

Every engineer, designer and technician on the AandA team is on payroll. None of the work below is subcontracted.

AYOOLUMI MELEHON
Founder/Operation Analyst

AYOOLUMI MELEHON

Ayoolumi holds an MSc in Artificial Intelligence and CompTIA Data+ certification. He founded AandA Computers & Technologies in Nigeria (CAC …

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Why clients trust us

Six commitments we never break.

CAC Registered Since 2017
CAC Registered
Since 2017
In-House Engineering
In-House
Engineering
9+ Years Operating
9+ Years
Operating
24/7 Systems in Production
24/7 Systems
In production
UK & Nigeria Incorporated
UK & Nigeria
Incorporated
Zero Subcontractors
Zero
Subcontractors
Ayoolumi Oluwafemi Melehon, Founder and Principal Engineer, AandA
A note from the founder
“The measure of the work isn’t the launch. It’s the first Monday of every month, when your team logs in and finds the system still doing the job. That’s the discipline we bring.”
A
Ayoolumi Oluwafemi Melehon
Founder & Principal Engineer · MSc AI, CompTIA Data+
ayofemimelehon.com
The AandA group and partners

A group of sister companies operating across Nigeria and the United Kingdom — plus the nonprofit partners we work alongside.

Let’s work together

Have a project
in mind?

Tell us what you need. We come back with a written scope and quote within 48 hours.