Yu Chin Chou

ERP Oracle E-Business Suite R12 Database Management：

Applied ITIL methodologies to enhance the overall efficiency and effectiveness of system maintenance procedures.

1.HPE Mainframe, Storage, and Cluster Leadership:

Led the decommissioning, relocation, and expansion of HPE mainframes, storage, and clusters within specified timelines.
2.ERP Hardware and Software Upgrade Planning and Implementation:

Planned and executed ERP hardware and software upgrades.
Spearheaded ERP data archiving projects.
Improved ERP system performance by over threefold.
Reduced manual management burden through effective hardware and design.
3.ORACLE RAC Database Optimization:

Demonstrated expertise in optimizing and troubleshooting large-scale ORACLE RAC databases.
4.EMC Data Protection and Disaster Recovery Planning:

Implemented EMC data protection and intrusion prevention measures.
Orchestrated disaster recovery plans, achieving an automated BCP with an RTO of less than 2 hours.
5.Group Company ERP Segmentation, Virtualization, and Automation:

Led the ERP segmentation of group companies.
Implemented platform virtualization and operational automation.
6.Scripting and Integration Skills:

Utilized Perl, Python, PHP, BASH, and SOAP for automating operations and integrating information into the company's operational platform.
Leveraged Telegram for automated operational management.
7.Database Replication Tool Management and Optimization:

Managed and optimized database replication tools.
Increased the efficiency and accuracy of data migration.
8.Project Recovery Assistance:

Successfully assisted in recovering the benefits of a previously unsuccessful Oracle HFM project.

Public Cloud Platform Management：

Attained Google Cloud Architect certification and led AUO's Information Department in implementing public and hybrid cloud strategies with Google Cloud and Azure.

1.Public Cloud Expertise:

Simplified and derived essential functionalities of public clouds, deploying a streamlined cloud self-service mechanism using RESTful API.

2.Cross-Functional Collaboration:

Collaborated with various business units, including BI, RD, Green Energy, Automotive, Long-Term Care Medical, and group companies, to seamlessly integrate on-premises resources into the cloud.

3.Security and Compliance Leadership:

Implemented comprehensive security measures, including WAF, MFA, Anti-Virus, Firewall, IAM Policy, SaaS service control, ELK, Prisma, and native security centers.

4.Efficient Data Management:

Transferred on-premises long-term backup/regulatory archive data to the cloud, ensuring compliance with regulations.

5.Disaster Recovery Planning:

Executed a disaster recovery plan by replicating on-premises VM backups to the cloud, enhancing business resilience.

6.Core System Migration and Network Planning:

Enterprise core systems to the cloud planning and implemented a zero-trust network access plan for heightened security.

7.Performance Monitoring and Optimization:

Vigilantly monitored cloud services, promptly addressing abnormal performance through effective tuning and adjustments.

8.Financial Accountability:

Established budget cost-sharing mechanisms, created transparent cost dashboards, and tracked anomalies for financial accountability.

Information security and software quality audit：

Promoted to Engineering Manager.
Holder of ITIL Foundation certification, with a commitment to staying current on ITIL best practices and incorporating them into system maintenance strategies.
1.CMMI Project Management and Software Security Development:

Implemented and audited policies for CMMI project management and secure software development processes, achieving Level 3 maturity.
2.Service Level Agreements and Risk Control:

Inventoried and established service level agreements and customer agreements.
Implemented risk control and audits.
3.Lean Six Sigma ( LSS ) for Security Improvement:

Used Lean Six Sigma methodologies to identify and improve security vulnerabilities and enhance risk control.
4.ISO27001 Implementation for MES System:

Implemented ISO27001 information security practices and risk management for the MES system.
5.Vulnerability Scanning and Security Testing:

Conducted vulnerability scanning, penetration testing, and managed antivirus software, implementing improvements and tracking audits.
6.Privileged Account Management:

Managed privileged accounts and established an automated notification mechanism for unauthorized changes.

1.Elite Instructor and System Architect:

Certified as an elite instructor through company training, delivering internal IBM and ORACLE courses.
Responsible for implementation of new plants infrastructure included Longtan , Taichung , China and Singapore etc.
Assisted to construct and design AUO HouLi G8.5 plant's MES system with highly efficient InfiniBand network and energy-saving computer room.
2.Database Management for MES:

Managed IBM DB2 and Oracle databases.
Implemented MES monitoring, reducing manual intervention and ensuring database stability and performance.
3.Large-scale System Architecture Design:

Designed and implemented large-scale IBM and HPE Cluster architectures.
Improved efficiency and stability of Engineering Information Systems.
4.Data Warehouse Project Management:

Led the Data Warehouse project, introducing Sybase IQ (now SAP IQ).
Established various BI modules, enhancing company knowledge management.
Provided decision-making support for global manufacturing and satellite factories.
5.Technical Support and Issue Resolution:

Offered technical support to address fundamental issues causing long-term instability for users and applications.

1.Manufacturing Integration Systems and IBM AIX Certification:

Served in the Manufacturing Integration Systems department and obtained the IBM AIX System Administrator certification.
2.ASP Development for Cross-factory Information Integration:

Participated in projects involving KM, Project Control, business unit portals, CRM, and more.
Assisted in the integration of information across MXIC Electronics, including B2B projects.
Utilized JAVA as the primary tool for data exchange and information integration with satellite factories and outsourcing companies such as ASE and TSMC.
3.IBM Mainframe and Oracle Database Design and Maintenance:

Designed and maintained IBM mainframes and Oracle databases.