Hello
I am sagar nayak . i just saw you proposal in your description and i think i am the perfect man to do this job for you. and i think i will make you believe this by my description below.
I have 2.5 years of exp in android development . my major field of work is android system programming. the coding part mainly. i have worked over api like paypal , google analytics, google maps, google direction and location , zxing and many more . recently i am working on ux team to make the user experience more juicy and dynamic. you can also checkout my stack overflow account for these info .
You have not mentioned about an android project which needs to be integrated with the web services and api. i have done many projects. you can say that every project i have done they have some kind of web service attached to it. and therefore i have a lots of exp in it. also you can see that i am currently working on 2 projects. one of them is api integration.
So i think i made my point here . please do reply so that we can discuss further about the project.
thank you