Experience

NEXGO, Inc.

• United States
• Financial Services
• 1 - 100 Employee

• Director of IT

  • Jan 2005 - Present

  Develop computer information systems like - Wireless Activation Portal implementation: Verizon and Jasper Wireless API integration into billing system. - Terminal Management System (TMS) implementation - Customer Management System (CRM) and eTicket implementation - MS SQL Server and MySQL databases management Develop computer information systems like - Wireless Activation Portal implementation: Verizon and Jasper Wireless API integration into billing system. - Terminal Management System (TMS) implementation - Customer Management System (CRM) and eTicket implementation - MS SQL Server and MySQL databases management



Willtech USA

• Senior Software Engineer

  • Oct 2000 - Jan 2005

  - Database system development - Manage IT infrastructures - Develop web server programs - Database system development - Manage IT infrastructures - Develop web server programs



DACOM

• Telecommunications
• 100 - 200 Employee

• Software Engineer

  • Jan 1996 - Jul 1999

  - Develop billing softwares of Oracle database system for Hanaro Total Information system - Integrate network security systems like Cisco devices and CyberGuard firewalls - Develop billing softwares of Oracle database system for Hanaro Total Information system - Integrate network security systems like Cisco devices and CyberGuard firewalls