Build the first durable version
Move from validated idea to production with the architecture, integrations, and delivery discipline your first version deserves.
Best for: founders preparing to launch or raise.
Independent technical partner · Lagos / Worldwide
Build the thing
your next stage
depends on.
Areeyah helps ambitious founders turn product risk into reliable software systems, from the first serious build to the moment scale starts to hurt.
Senior-led from day one/Built for regulated and high-volume products
Delivery snapshot
From product risk to production confidence
01
Clarify the real constraint
A technical plan tied to product and commercial priorities.
02
Build the smallest durable system
Architecture that can ship now and still make sense later.
03
Leave your team stronger
Clear ownership, observability, and a path to scale.
200%throughput increase
28%cloud cost reduction
Selected outcomes from recent engineering and platform work.
Experience across fintech, logistics, and high-growth product teams.
80K+ users supported10K+ concurrent connections5 → 12 engineers led
What Areeyah is for
The right technical decision, at the right stage.
You do not need more technology. You need a system that supports the business you are building now without creating a bigger problem six months from now.
Stabilize and scale the platform
Untangle slow systems, costly infrastructure, and fragile services before they limit growth or customer trust.
Best for: teams feeling the first signs of scale.
Strengthen the engineering team
Create better technical decisions, stronger rituals, and an engineering culture that does not depend on one person.
Best for: teams hiring and finding their operating rhythm.
Selected delivery outcomes
Proof that holds up under pressure.
A few examples of the kind of constraints Areeyah is built to handle.
Financial platform+200% throughput
More volume without multiplying operational cost.
A platform was reworked around clearer service boundaries and more resilient processing, improving throughput while reducing cloud costs by 28%.
MicroservicesPaymentsCloud infrastructure
Live systems that stay responsive as usage grows.
Leadership systems that scale with the team.
Technical depth, used selectively
Strong opinions. Appropriate technology.
Go, Laravel, Node, PostgreSQL, AWS, Kubernetes, and payment infrastructure are tools. The outcome is the product your customers can trust.
Backend systems
Golang, Laravel, Node.js, Python, gRPC, REST APIs.
Data and performance
PostgreSQL, MySQL, Redis, MongoDB, query optimization.
Cloud and delivery
AWS, GCP, Docker, Kubernetes, Terraform, CI/CD.
Financial infrastructure
Payment gateways, KYC/AML, compliance, audit trails.
Adegun Olumurewa
Technical Lead & Founder
The person behind the work
You work directly with the person making the decisions.
Areeyah is led by Adegun Olumurewa, a technical leader with 6+ years building and scaling software systems across fintech and enterprise environments.
That means senior attention from the first conversation through architecture, delivery, and handover, with no layer of account management between the problem and the person solving it.
A clear engagement model
Small enough to move. Rigorous enough to matter.
01
Discover
Clarify the business goal, current constraint, and the decision that matters most.
02
Shape
Turn the problem into an architecture and delivery plan your team can believe in.
03
Deliver
Ship in visible increments, with honest trade-offs, testing, and regular working demos.
04
Strengthen
Leave behind better systems, better decisions, and a team ready for the next stage.
Start with the real problem
Let’s make the next stage feel possible.
Tell us where the product or platform is getting stuck. You will hear back within 24 hours with a useful next step.
Typical first conversation: 30 minutes · No obligation