Computer programming services; providing computer programming services to customers that enable them to provide video and audio content, prepaid recharge, postpaid mobile bill payment, and ticketing; Development of technologies for the fabrication of circuits for wireless communication and electronic data processing; Support for dual-interface contact or contactless smart cards including telecommunications subscriber identity module cards for cellular phones and other mobile devices, namely, support in the nature of software maintenance services for said contact or contactless smart cards, support for subscriber identification modules in the nature of computer technology help desk services and software maintenance and support in the nature of software maintenance services for contact or contactless smart cards and other telecommunications network elements used in conjunction with said contact or contactless smart cards