Cofa Media designs and manages applications for mobile and desktop platforms. Based in San Diego, this company mostly delivers IT solutions to clients in California. The firm's programmers primarily develop mobile apps for Android and iOS. Java and C++ are the programming languages that are written on the back ends of custom apps for Android smartphones, tablets and other gadgets. Swift and Objective-C are the main languages that make up the source code for iPhone and iPad apps. Besides using open source technology to publish powerful apps, Cofa Media also relies on some proprietary solutions. For example, Firebase is a platform that gives developers plenty of options for managing apps from any internet-enabled device. Delivered by Google, this service includes cloud hosting for databases and other features that are typically linked to Android and iOS apps. Additionally, Firebase can be used to launch bug fixes and do other important updates.