Hello, I am Marcus. I am a dad and an engineer. To be specific, I am an electrical engineer. However, I built a lot of devices that interact with the smartphone. I know how to program in C#, Objective C, Java, etc for Windows, iOS and Android devices. I would like to share my experience in this blog.
For a parent, you may find some useful apps here for your son or daughter.
For an engineer, you may find some useful information here about development.
For an entrepreneur, you may contact me for any technical advice.