Doug Sillars | Heart Internet Blog – Focusing on all aspects of the web

Doug Sillars

Doug is a leading mobile developer advocate and evangelist. He is widely known as an expert in mobile application architecture, especially when it comes to performance. The author of O’Reilly’s High Performance Android Apps, Doug has worked with thousands of developers, helping them improve the speed, battery life and customer satisfaction of their applications (both native and web). For a consultation, please reach out at

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