I have been an active job aspirant in the market. Right after my contact is updated, these guys call instantly over the weekends, desperate, rude, although they pretend to be genuine but any experienced professional like me wont break a second to guess who they are.
They have been calling me 4-5 times a day and only after me saying explicitly that I am not going a pay a single penny to you, they hang up. Frauds like these, Jobsdhamaka and many others operating esp from Delhi region are extracting heavy sum from aspirants and never show up(I was almost a victim).
They have 2-3 stages to rob money - first registration of small amount, then resume verification and writing. They can rob from Rs 2.5 K - 50 K.
India has become land of frauds as these cheats operate smoothly.