Ricky Kim Email and Phone Number

Dispatch working at Lotte Dutyfree DDM project for AWS Management(SM)Fundamental architecturing, deployment, management for cloud overalls environment Managing EC2, ELB, SG, CF, S3, RDS, IAM, Route53, Cloudwatch, etcDeveloping Alert/Monitoring system with Cloudtrail+Lambda+Webex/SlackManaging Zabbix NMS Developing CI/CD with AWS CodeSeries (CodeCommit, CodeDeploy, CodePipe)

Responsible for Multi Cloud Infrastructure(AWS, GCP, NCP)Fundamental architecturing, deployment, management for cloud overalls environment Responsible for internal(Dev Team) 1st SR (Create/Modify/Remove for Cloud resources)Managing all Infrastructure Colorverse or HQ (systems, networking OS, VPN, etc)Responsible for communication with partner MSP or CSP for Service issues

Charging of Technical Architect for all infrastructure in HQ Supporting SI project for government officeImproving infra environment (L2 SW, Firewall)Mirgration Firewall device OPNSENSE to FortigateImproving virtualization environment ( XenServer, XCP-NG migration and implementing shared storage )Mirgration Firewall device OPNSENSE to FortigateResponsible for VPN/Remote DevicesAdministrating server room in HQ

PrimeN System Seoul, Korea 12/2018 to 2/2020System Dept. Genaral ManagerFunction: - Dispatch working at Lotte e-commerce- Responsible for all the MS Windows servers (Active Directory, Hyper-V)- Responsible for all the VMWare (vSphere6.5, vCenter, vROPs)

• Responsible for all the games operation wise currently over 100 servers and 3 games. Responsible for all the office IT facilities, include the helpdesk and networking such as L2 switch and firewall• Responsible for all the MS Windows servers and Linux servers at the co-location in Malaysia and Singapore.• Co-administrating the WEB and Game environment running Linux with the development team, these are about 80 servers running Hyper-V and VMWare • Responsible for all the games patching system.

• Responsible for all the games operation wise currently over 80 servers and 6 games. Responsible for all the office IT facilities, include the helpdesk and networking such as firewall• Responsible for all the MS Windows servers and Linux servers at the co-location and LG cloud environment.• Co-administrating the WEB environment running Windows with the development team, these are about 20 servers running Hyper-V and VMWare • Managing Web developers and Web designers.

• Responsible for all the games operation wise, currently over 40 servers and 3 games.• Responsible for all the office IT facilities, include the helpdesk and networking such as firewall and VPN.• Responsible for all the MS Widnows servers and Linux servers at the 3 co-locations in German and Korea.• Co-administrating the WEB environment running Windows with the development team, these are about 4 servers running XenServer on the LinuxManaging game operation communicaton with game developers and hosting company, Hypernia, Velia and Link11.

• Responsible for all the games operation wise, currently over 120 servers and 5 games.• Responsible for all the office IT facilities, include the helpdesk and networking such as firewall and VPN.• Responsible for all the MS Widnows servers at the 3 co-locations in the West Coast and East coast and Frankfurt• Co-administrating the WEB environment running Windows with the development team, these are about 5 servers running XenServer on the LinuxManaging game operation communicaton with game developers and hosting company, SAVVIS ,EQUINX and FUSIONSTORM

• Responsible for all the games operation wise, currently over 100 servers and 5 games.• Responsible for all the office IT facilities, include the local Active Directory, helpdesk and networking such as firewall and VPN.• Responsible for all the MS Widnows servers at the 3 co-locations in the East Coast and West coast.• Co-administrating the WEB environment running Linux with the development team, these are about 40 servers running Linux-Ubuntu and Solaris.• Managing game operation communicaton with game developers and hosting company, Navisite and Internap.

• Responsible to manage 5 system engineers, hands-on manager.• Responsible for all MS-Windows and MSSql server.• Responsible for the design and implementation of the games in Japan, Taiwan and USA• Responsible for game update maintenance, scheduling and testing, 12 Sky, in Korea alone 20,000 CCU. Game with player in whole Asia and North America. • Co-location administration and operation as the NOC manager.• Train the local engineers in Japan, Taiwan and USA.• Responsible for network security, design and implemation using Cisco Firewall and Netscreen.

• Responsible to manage 4 system engineers, hands-on manager.• Responsible for all MS-Windows and MSSql server.• Responsible for the design and implementation of the games in Korea, Thailand and the Philippines.• Responsible for game update maintenance, scheduling and testing,.• Co-location administration and operation as the NOC manager.• Train the local engineers in Thailand and the Philippines.• Responsible for network security, design and implemation using Cisco Firewall and Netscreen.• Responsible for the corporate e-mail (MS Exchange) and DNS.