- Define policies and action plans for various projects in accordance with the company's policies and effectively implement the action plans.
- Monitor, oversee, and evaluate the performance of projects to achieve the objectives of the projects.
- Follow up and report the progress and challenges of project implementation to the management team.
- Develop project plans based on policies set by the management team.
- Check the readiness of the team, equipment, and allocate resources.
- Coordinate with internal and external teams to ensure project execution.
- Assign project tasks according to the skills and experience levels of the team members.
- Conduct risk management to minimize potential risks.
- Attend necessary meetings and training to maintain expertise.
- Organize meetings to exchange work experiences, knowledge, and opinions with colleagues.
- Create and maintain project documents.
- Collaborate with the team to research and develop new knowledge, products, and services in Network & Security and Data Center Infrastructure and present them to the management and sales teams for consideration in presenting to clients.

Managed business critical Oracle Application,Oracle Database instances, as well as SQL Server RDBMS.
Perform day-to-day database administration tasks of Makro’s database instances at both Production (Bangkapi) and Backup (Sathorn) sites.
Backup and recovery system & Oracle database by Hot Backup script.
Planned network and supported server and 250 PCs and printers at Siam Makro’s head office.
Configured Cisco network routers and switches (LAN and WAN).
Backup application knowledge such as Veritas and HP DataProtector (Omniback).
Managed and administrative SUN, IBM, HP Unix, Windows2000 and Linux Servers, performance monitoring & management.
Setup and managed Mail Server on Linux and Sun Servers.
Web master of www.siammakro.co.th and www.makro.co.th (B2B)

Plan Network and Support users on site.
Install Electronic Control Finger scan and Door Lock System.
Develop Software Time Attendance And Web Application System.
Develop Software Inventory System.

Planned and maintained in Windows Server and NetWare Server
Design and develop corporate web application
PC Technical Support.