My question is regarding cloud computing?

I want to do certification in cloud computing ,any good institue in bangalore ,I AM MCA 2.6 YEARS OF experience in VTS (VEHCILE TRACKING SYSTEM) PROJECT INSTALLATION,ASP.NET SQL SERVER) which course will be better for PAAS(platform asa a service) window azure linux certification or IAAS(infrastucture as a service) VM ware ,can i get jobs in these fields?|||you can get jobs in linux fedora, ubuntu, microsoft, oracle, apple, and google