This is the first in, hopefully what will become, a series of interview with independent developers. The goal is to profile developers building great apps (mobile, desktop, web) and hopefully get some honest answers about what works and what does not work being an independent developer.
Chris Sainty is an Australian software developer with over 10 years experience developing desktop and web applications for retail clients. An early and eager supporter of the direction Microsoft has taken with the Windows Phone 7 platform, Chris had an app in the marketplace and a phone in his hand at launch. A year later his app, gReadie, remains a popular choice for Google Reader users on Windows Phone 7.
Techie Buzz (TB): What is gReadie?
Chris Sainty (CS): gReadie is a Google Reader client for Windows Phone 7. In a highly competitive segment of the app marketplace, gReadie targets powerusers who follow a lot of feeds and need to quickly scan their feeds to find the posts of real importance. This is done by using a clean and simple UI, that is well tuned for finding the posts you want and then either reading them in-app or saving them to an external services (such as Read It Later, Instapaper etc.) for later follow up.
A sampling of gReadie’s settings
TB: What made you decide to write a gReader client and that too for an unknown platform?
CS: Prior to Windows Phone 7, I was using an iPhone 3GS. By far, my most used app on iOS was a Google Reader client. So I knew when switching to WP7, I was going to need an app to do the same. Having prior C# and Silverlight knowledge, I was very keen to write something for the WP7 platform. So it was a natural fit that my most used app should be my own.
It was a risk to invest so much effort into a new platform, and one that has not been financially rewarding yet. However, I believe things are just getting started for apps on Microsoft platforms and do not regret for a moment the experience gained from being an early mover on the platform.
TB: What technology/ies have been used in the making of gReadie? Any open source tech/libraries? Is the gReadie code open sourced?
CS: The current version of gReadie is using only two open source libraries ServiceStack.Text (https://github.com/ServiceStack/ServiceStack.Text) for JSON processing and the Silverlight Toolkit (http://silverlight.codeplex.com/) for a couple of UI elements. Though, I am very unhappy with the latest version of the Silverlight toolkit which broke every single control I was using without explanation or documentation. Previously gReadie has used many other libraries for various purposes, but these are the only two still in use. Internally gReadie is using the new SQL Compact support enabled in Mangowhich allows it to provide excellent offline reading capabilities even with thousands of posts downloaded.