Hi Atul,
As of now, there are no institutes available in India which provides a training course (atleast officially) on SAP UI5. But instead you can do some courses on HTML5, JavaScript, CSS etc. Actually SAP UI5 means 'UI Development Toolkit for HTML5'. So if you become an expert in HTML5 and Javascript, then you can call yourself an expert in SAP UI5 also. 
Regards,
Rahul MB