Hey vikassharma121,
i just founded a local user group to teach rails in my city. I suppose you would like to see screencasts like railscasts?
Please let me know which topics I should cover. I'm doing this job for you because of passion and love to rails, also to boost up my reputation here on [login to view URL], so if you say 50 USD is too much I would even do it for free for you.
Please let me know if you're interested.
Despite the fact I will be offline from tuesday morning till wednesday lunch (I sell my 13" macbook and buy a 15") I'll try to record a session before that. In case you're interested please let me know the topics I should cover.
Thanks in advance and greetings from Germany
Marco