Web developers specialising in Ruby on Rails

Katana is a full-service software development company that specialises in building web & mobile apps for startups, non-profits, and SMEs.

Based in Edinburgh, we work remotely with clients all over the world, providing them with world-class Ruby on Rails web development.

Why choose us?

✔ We're Rails core contributors. We know the Rails framework inside-out!

✔ We understand your business aims first, to make sure the software solution will fit those aims

✔ Experts in software development and design

✔ Our clients include award-winning startups, and internationally esteemed univerisities

We're experts in:

  • Getting startup products launched
  • Defining the right MVP for your market
  • Staged relaunches and phased project management
  • Web & mobile development
  • RubyMotion development
  • Ruby and Ruby on Rails development
  • API design and development
  • SEO and accessibility optimisation for your website
$50 - $99 / hr
2 - 9
Show all +
Edinburgh, United Kingdom


Key clients: 
Kayla, DateME Kenya, Muzzool, Visit Fort William
Muzzool Image


Muzzool is an online marketing tool for unsigned bands and musicians. The service allows musicians to create an instant online presence, and to interact with their live audiences. With Muzzool, musicians can collect digital payments, build a mailing list of followers, and receive notifications and requests from their audience while they play.

The Revelry Image

The Revelry

Fly a helicopter around Marina Bay; experience spirit distillery and drink tasting with top cocktail bar owners; get a private locker in the most exclusive bars in Singapore. The Revelry is an online service that lets your purchase incredible experiences like these, and more, all booked from an app.

DateME Kenya Image

DateME Kenya

DateME Kenya is Kenya’s first ever premium online dating website. The service is targeted towards professional Kenyans and expatriates living in Nairobi and around Kenya, providing them with a place to meet other professional singles in a fun, safe, convenient, online environment. The site was launched in 2013 and has essentially introduced online dating to East Africa.


Kayla Image


Kayla is a project management tools for designers and creatives to help manage their clients.

Creative projects often require the input from many people, including the clients, in order to collect and organise all of the creative content such as written copy, images, logos, and other files. Kayla makes this process easy for creatives, by providing a simple request and and uploading service.

The system will

automatically remind contributors when their contribution is required, helping to keep projects on track and moving forwards.