Dear Sir,
We have completed Electronic projects in Freelancer.com using WiFi, Ethernet, USB, Bluetooth and RS232 communication methods using Microchip, Atmel (Arduino Platform, Atmel studio), Texas Instrument and freescale ICs.
Please see our profile for more details of our past projects and current projects.
We are currently doing project on MySQL Database direct interface with Arduino and Keypad data logger.
We can make your design for send Cardreader data to desired Phone through SMS in small form factor.
Waiting to talk more about your project.. then we can talk about price and timeline.
Best Regards,
Lasantha Prasad