I think you can check online users review or may ask those who already used his work. On my friend's wedding, I was hired a local professional wedding photographer from "Jon-Mark Photography".
if you are living anywhere near salem and looking for wedding photoshoot you can contact wedding photographers in salem through http://www.nds24x7.com/
Candid Photography in Pondicherry --This studio is one the best in candid picture capturing. which is named by Nds groups. they are took a good quality of picture while we are doing the funniest thing and cutest thing that gives as the worth able memories.