New features for the app you already run.

Who it is for

• Companies with a working app and a growing list of requests
• Teams whose original developers have moved on
• Owners who need a change made safely before a busy season

What you get

• A map of the part of your app we touch, written down as we go
• Tests around the existing behaviour before we change it
• Each feature in your private preview before it reaches your users
• A progress report on every feature, with a likely and a safe date
• Documentation for the areas we worked in, left better than we found them

How it is delivered

We start with a test harness around the area we change, so your current behaviour is protected. Each feature then follows the same loop: build, test in real browsers and devices, fix, release to your private preview, and on to production at the milestone.

How each kind of piece is tested →