clip_image002I’m Shibu, I am a mainframe hobbyist. I work for IBM India as an application developer. I would always love to learn if it adds bits and pieces to my knowledge.

Contact me. 

I will be always reachable at

e-mail: shibu@hotmail.co.in

4 thoughts on “About

  1. Hello,
    I’m from Kerala.Now I’m staying in Hyderabad.I was refreshing mainframe and i happened to c ur site.It is really very good and very helpful too.Please keep on posting.Thank you.

  2. Hi Shibu

    First of all thank you so much for sharing a very knowledgeable topics about Mainframe world. Your blog is very interesting and helpful to all Mainframe buddies.
    I came across your blog while I was trying to find more info on ‘CBL ARITH(EXTEND)’. And in your site I found a very clear explanation about this topic. And then I started exploring more of your site and I am very happy to find many more good stuff in your site.
    Once again thanks for all your efforts and keep it on.. 🙂

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