Installation, configuration, maintenance, upgrade and repair of computer software; development and customization of computer hardware and software for others; [ maintenance of an electronic database for verification purposes; ] computer hardware and software consultation services; [ maintenance of a repository of digital data for others; providing backup and recovery facilities for digital data; ] technical support services, namely, troubleshooting of computer hardware and software problems v...

Installation, configuration, maintenance, upgrade and repair of computer hardware for use in the field of biometric technology for security purposes