Create multiple logos for IT company\\\'s products/solutions

Hi I need really eye-catching logos for the following products my firm is working on-- (1) Web Server- A web server is used to serve web pages. We are developing a custom web server (2) Application Server- An application server servers applications in different languages (While a web server typically serves HTML pages an app server serves pages written in languages like PHP / Java etc) (3) Database- Just like MySQL/ Oracle/ we are also creating a custom database that is an SQL based database. The second database is a non-relational database- like MongoDB, Cassandra- we need separate but related logos for both of these (4) Web application creation/CMS- Something like a CMS (eg Wordpress/ Joomla?) but more advanced and more features. (5) Big Data processing platform-- A platform that enables processing of huge amounts of data (in any language) (The word "Big Data" itself denotes literally huge amounts of data--> eg millions of row of data in a database, or millions of rows of text in multiple files or even more than that!) (6) Cloud Platform- Like Amazon/Rackspace (7) Programming language. (8) Main company logo- it can either be something separate/standalone, OR it can be something that represents the above concepts Lower bids will be preferred. Yours sincerely, Arvind.