Simple DB front-end

I need a front end to a SQL DB. The DB contains 1 billion records with some stored procedures. I have users that are running these manual and I want to append some info to the returned results. Users search by username or IP address and may bound the query by date ranges. What outputs is a list containing a date/timestamp (datetime), username, unique identifier, source, ipaddress and success/fail flag. What I need as input is the ability to enter a username or IP and date range (probably want the range to be a set of options set to last 30 days, last 90 days, last year or ALL). I want the data displayed with success/fail showing as the classic windows red x or the green checkmark, and I want to append GEOIP data to the IP address, this will be City, State, Country along with ISP and Organization. I am using maxmind and have the DBs. The max mind IPs must be used were possible for speed. There should be an ability to swich the view to a summary where the last 3 blocks of data are shown, with a summary below that showing the data by count sorted by date (last seen on top). I'd like the connection string in a config file. It's pretty straigght forward, I can provide more info on the interface and will provide the GEOIP databases, along with some sample data for testing (you can use it to create a local test db) and the format for the stored procedures. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform vb.net prefered will accept c#