IN-HOUSE PRODUCT / 01RentEase
RentEase
Making room for better rental experiences.
INDEPENDENT SOFTWARE STUDIO
Good ideas.
Built for
real life.
We turn the things that could be better into software that makes them better. For your business. And for ideas of our own.
Small loops. Thoughtful decisions. Useful outcomes.SCROLL TO DISCOVER
Built with purposeDesigned around peopleShipped with careAlways evolving
01 / OUR WORK
A studio. A growing family of products.From “what if”
to what’s next.
We build for clients and follow our own curiosity. Each project starts with a real problem worth solving.
IN-HOUSE PRODUCT / 02In the studio
CediBridge
Everyday finance, with Ghana at its heart.
IN-HOUSE PRODUCT / 03In development
THE RIGHT PEOPLE. THE RIGHT TIME.Keyway
A simpler way to let people in.
Your problem.
Our next build.
Start a conversation 
02 / WHAT WE DO
From the first question to the next release.The thinking.
The making. The shipping.
01Product strategy & discovery
Find the problem behind the brief. We turn early ideas into a focused scope, a clear user journey, and a practical first release.
02Web & application development
Build the experience people use and the systems that support it. Thoughtful interfaces, dependable foundations, and room to grow.
03Launch, learn & improve
Shipping is a starting point. We work through feedback, refine the experience, and keep the next improvement grounded in what users need.
03 / HOW WE BUILD
Lean by intention. Agile in practice.Less ceremony.
More momentum.
The best way forward is something you can put in someone’s hands. We work in small, deliberate steps, learning as we go.
- 01
Start with the right question.
Understand the people, the problem, and what progress should look like.
- 02
Build the useful part first.
Focus on a small, working release. Make the important decisions visible early.
- 03
Listen. Refine. Keep moving.
Learn from real use and let that learning shape the next iteration.
04 / THE STUDIO
Independent minds. Shared ambition.Builders first.
Always curious.
FasDev is a home for people who see a better way to do something—and build it.
We bring software development and design into the same conversation. Client projects and in-house products share the same approach: understand the need, make something useful, and keep improving it.
Cofounder
Martin Opoku Kwarteng
Brand Identity Designer
Cofounder
O'brien Laryea Yemo
Business Development Executive
Cofounder
Derrick Osei
Product and Strategy Engineer
ROOM FOR NEW BUILDERS
Bring your curiosity.
Unpaid internships. Explore the tasks, requirements, and learning opportunities for each available role.
05 / NEWS & EVENTS
Good ideas grow in good company.Out in the world.
Still building.
Studio news, shared conversations, and where you’ll find us next.
Loading studio updates…
06 / YOUR NEXT BUILD
It starts with a conversation.What could
we build together?
A product idea. A business challenge.
A “there has to be a better way.” We’re listening.