• Configuration and troubleshooting and maintenance of Router and switch and HSIA Wireless Lan Controller and Access Point devices • Administration of Hotel ERP System such as SUN System, Opera PMS System, Material Control System and Micros POS System, Room Key card system, FCS Call Accounting system and HR Payroll System.• Administration, configuration and troubleshooting of Synology storage system.• Administration and configuration and troubleshooting of Window Server AD and Client PCs System• Troubleshooting and monitoring system, network, Security and software problems, diagnosing and solving hardware or software faults; replacing parts as required.• Servers and Clients Hardware maintenance and upgrading and troubleshooting• Backup Servers Data with Tape library and Manual • Printers, Scanner, tablet and phone maintenance and troubleshooting • IT Support for Hotel and Apartment guest and Back Office.• Co-ordinate with IT Vendors, Contractors (Local and Global) such as oracle

• Window Servers and client PCs administration and Configuration, troubleshooting and Maintenance and Upgrading and replacing parts as required.• Designing and implementing IT infrastructure and operation (Enterprise Data centre, VMware, Access Point, Servers, Network, Data Store, endpoint Security, CCTV, PABX, MATV) including firewall policies• Routing and Switching, Manage Firewall and Wireless controller and AP Configuration and Troubleshooting • Administration and troubleshooting HR Payroll System and SUN System, Opera PMS, Material Control and Micros POS System, Ving card Door Lock System, NAS server system and Email system. • Configuration of Backup Server Data with tape library using sematic backup system.• Maintenance and troubleshooting of Audio & Video System, Printer, Projector, tablet and phone • Fire Alarm System Knowledge.• Guest internet access control and IT Support for guest and back office by phone or face to face • Co-ordinate with IT Vendors, Contractors (Local and Global) such as oracle and ISP

• Prepare the laptop, desktop, tablet and phone and projector to sell and Servicing the Laptops and Desktop Computer, Tablet PC, Projector and Phone.• Windows System, Software and Hardware Installation and upgrading and troubleshooting • Repair motherboard circuit Laptop and desktop computer, phone and tablet and projector.• Virus Definition and Detection and email configuration and installation• Windows server and client network and printer maintenance and troubleshooting for office network• Solve IT problems about the customer’s complaint by phone and email

• Windows System (2000, XP, Vista) and Software Installation, upgrading and troubleshooting• Hardware upgrading and Motherboard repair and replacing part as required