I have been developing an android application from more than 4+ years. I had worked on various domains like logistics, banking, medical applications. I had also experience working on ubiquitous computing. I mostly worked on application related to the payment, medical and utility which has millions of users. On my free time, I also develop REST API using J2EE and going. I have worked as technical leads on most of the projects. I involved from requirement gathering to deployment of the project. I help clients on requirement gathering, wireframing, UI design, development to deployment of the project. I always continue my work in case of resource lacking, such no API development, no designs even in the case of ambiguity on requirements.