Skills
Customer Support , Technical Support, Data Entry, Product Support,
10+ Years
Experience highlights
IT Supervisor
Alfamart Trading Philippines Incorporated
·
January/2020
–
Present
• Manage Linux and Windows servers, including configuration and maintenance.
• Oversee IT operations for DC Mexico Warehouse and Back-office server/workstations.
• Supervise and train IT Assistant, ensuring effective support and report collection.
• Automate patch deployment and configurations for 1000 Alfamart stores using scripting.
• Monitor system and network status, ensuring optimal performance and uptime.
• Coordinate with third-party suppliers for IT equipment escalation and replacements
Senior Technical Support Engineer
Duke Software Development Center
·
December/2012
–
Present
• Install, configure, and maintain Point of Sale (POS) and Product Management Systems on Windows, Linux (Red Hat, CentOS).
• Manage over 600 VM servers on Xen, VMware, and VirtualBox, supporting 3,000 POS hardware units.
• Provide 24/7 customer support to 600+ store managers and cashiers via phone, email, and chat.
• Deploy product updates and optimize system performance through regular tuning and updates.
• Handle level 3 support escalations and manage RMA processes as required.