At Last after several tries my First successful SIS file for hello world is created in Symbian 
yes like every software engineer who always be learning new languages and technology recently i was put into the symbian a new technology for me as well as my company…
though our company develop products for BREW and J2ME mobile devices our company is thinking to port all its innovative products to symbian mobiles as the market is huge for these kind of devices as a initial step my project manager assigned me to learn the new technology since there is no seniors and experienced personnel in this domain i started downloading all the SDKs,IDE’s and tutorial available on the net and started analyzing and writing small programs it is weird that i am the only person in the company who is working on symbian as of now (One Men Army 
…), its already 13 days now i just learned the basic architecture of symbian and few API’s….
For the beginners symbian is like a iron nut until we get basic right the language is very difficult to crack and confusing and the sdk’s and help are not upto the mark as i previously had saw BREW API’s help file which is very well organized the API’s reference in symbian is very annoying:( any way i started falling in love with symbian lets see how it goes ….. if any symbian masters reading this post please suggest me some good books and useful resources..
Thanks