I have been working on the contents for my new website,

about: i have been working in call centers since past 4 years, i am at the post of manager now.

i have worked in almost all the companies in mumbai. so i have information and inner agents in all of the companies. I know that the material would be exclusive and updated.

what m i confused about?
what should i use?, should it be a blog, joomla, something etc. etc.

suggest something. Thanks.