Hello,
I want to have a quick discussion and walkthrough over your requirements. I am capable enough to bring your job to success as I have a great experience over APIs handling, configuration and integration.
Following are my API Expertise Area:
1) Braintree
2) DHL
3) Facebook
4) Twitter
5) Twillo
6) Vonage
7) Yahoo
8) Snapdeal
9) Parse
10) MogoDB
Let me know the best suitable time for you to schedule the meeting, Feel free to message me at any time, I use to be online 24x7 on Freelancer so probably you will get a quick response from my end.