At CTEC –Grupo Rey, I install, configure, maintain, and support POS systems. I also troubleshoot hardware, software, peripheral, and LAN connectivity issues, and validate equipment after technical interventions.
Previously, I provided Level 1 support at Tecnasa – RicardoPérez, managing tickets and incidents, administering Active Directory accounts, and assisting users remotely and on-site. My experience also includes POS support, equipment maintenance, and basic LAN troubleshooting.

