Customised firmware for GSM GPS Tracker device

1. Decide on a small size GSM GPS Tracker. 2. Write a customised firmware and a Edit parametre module. The new firmware will entail the following : - (a) Device to connect to Edit Parameter module via USB(Virtual COM Port) (b) Read Parametres. (c) Option of Sending GPS Coordinates by the Following means : - (i) Time Interval Based (ii) Geo Fence (Location Based) (iii) Both (d) Number to which SMS to be sent. (e) Load Points (Manually feed in Lat / Long Values or click on google maps to get Lat Long) (f) Limit Load / Mark points to 12 points. (g) Write Parameters. 3. I have some kind of a design in mind for the para meter editor. Those capable and keen, may discuss requirements in detail before venturing into the creation. 4. Aim of the firmware is to have a GSP tracker send its geo coords to a preset number based on time Interval, and also by Locaton. By location I mean, If I load / mark upto 12 Points, and define a ZONE around the point, by specifying a radius(in metres) when the gps tracker enters any such ZONE, it shud report its arrival into the zone by a sms (REACHED < PLACE NAME>). When the 12 points are being marked, The following info shall be fed in : Name , Lat, Long, Radius. The lat and Long values may be fed in manually or the option of getting it from Google Maps. 5. Request ONLY CAPABLE AND SERIOUS BIDDERS TO BID !!!!