About
Where design and engineering sit at the same table.
EFE CETIN LTD is a software and technology company registered in the United Kingdom. We build websites and custom web-based software for businesses, and we create SaaS products and digital brands of our own.
The company is led by its founder. That means you work directly with the person making the decisions on your project, with no layers in between.
Building our own products taught us that a good digital product is more than a good-looking interface. To build systems that are fast, reliable, easy to maintain and genuinely useful, we think about design and engineering together.
Founder
Efe Çetin
Founder · Software Developer
Founder of EFE CETIN LTD. He builds websites and web-based software for businesses, and designs and develops the company's own products, such as Mağaza Radarı and The Opus Art, from first idea to launch.
On client projects, he is your direct point of contact from the first conversation to delivery.
Four things that define us
- 01
Based in the UK
As a limited company registered in the United Kingdom, we work within a transparent, corporate framework. We work in both English and Turkish.
- 02
Software-focused
Our focus is the web: websites, web applications, SaaS products and automation systems.
- 03
A company that builds products
We build and run products and brands of our own, such as Mağaza Radarı and The Opus Art.
- 04
Design and engineering quality
We give the visible interface and the invisible infrastructure the same level of care.
How we work
Direct communication
You talk to the person who makes decisions about your project; nothing gets lost between layers.
Realistic scope
We say what we can do, and do what we say. Uncertainties are discussed up front.
Simple, sustainable code
We build systems that can be maintained for years, not just ones that work today.
Transparency
Progress, risks and technical decisions are shared openly.
Our focus
What we do
- Web design and website development
- Custom web-based software
- SaaS products and automation systems
- Technology and software consulting
- E-commerce education and strategic consulting
What we don't do
- Desktop software development
- Logo and brand identity design
- Advertising and social media management
- Running stores or orders on clients' behalf
- General business consulting
Company record
UK · Companies House- Legal name
- EFE CETIN LTD
- Company number
- 17147031
- Company type
- Private limited company
- Country of registration
- United Kingdom
- Registered in
- England and Wales
- Incorporated
- 9 April 2026
- Registered office address
- 71-75 Shelton Street, Covent Garden, London, United Kingdom, WC2H 9JQ
Got a project?
Let's talk about your project.
A website, custom web software or an automation idea — let's work out together where to start.
or write to us directly: efe.cetin423@gmail.com