Professional Projects (Agrobank)
Commvault Backup System
Set up and improved a backup system using Commvault to protect important data across virtual servers. I handled backup schedules, kept agents up to date, and checked license usage, letting my manager know if we needed more. I also cleared out backups for old servers and added storage space when required. For enclosure expansion, I planned and carried out the addition of new disk enclosures to the existing storage setup, connected them to the backup server, tested the extra capacity, and made sure backups ran smoothly with the increased space.This project keeps over 300 systems safe, with backups running reliably for banking needs.
Nutanix Virtualization Switch
Moved virtual machines from VMware to Nutanix to make the system faster and more flexible. I worked with application teams to map out the transition, secured VMs with pre-migration checkpoints, and validated functionality post-migration through rigorous testing. Successfully relocated over 50 virtual instances with no data compromise, enhancing system scalability and aligning with organizational modernization objectives.
Office 365 Email Modernization
Transferred email accounts from on-premises Exchange to Office 365 to update the email setup. I checked email paths to fix issues beforehand, moved many users to the cloud, and helped with problems after the switch.
Virtualization System Tender Evaluation
Reviewed and evaluated tenders for purchasing new virtualization systems as part of a tech refresh and project upgrade. I assessed vendor proposals for VMware and Nutanix solutions, comparing costs, features, and benefits to support system improvements. My input helped ensure the chosen system met technical needs and budget goals for future projects.
Professional Projects (Telekom Malaysia)
Kaspersky Security Center (KSC)
Every workstation and server especially using Windows operating system will be installed with Kaspersky antivirus. This is our second level security protection after firewall. Firewall that protect from network to network. Antivirus is to protect internal attack.
More than 700 devices has been installed with Kaspersky and will monitor by me. Ensuring protection available 100%, signature database daily updated, daily backup for KSC completed daily.
Virtual Tape Library (VTL)
VTL is our 3rd level backup in MERS999 environment. First level backup was backup server itself. Second level backup was in SAN storage. Third level backup will transfer the backup into VTL that in different location of data center.
HP Data Protector (HPDP) is the software to automate the process of backup and recovery for certain server. Where HPDP activity to pull that file from the source server and store it in VTL or tape library.
University Projects
Final Year Project 2018/2019 - Radar Based Elderly Person Fall Detection
Humans are growing older cause by time changes. Biologically, the increasing in human aging their body energy getting weaker and leads to fall incident that cause injury.
Radar based system one of the best detection system for detecting moving object. Forward scattering radar with frequency 5 GHz was used in this project to detect certain event of human activity such as walking, forward falling and sitting. The changes of antenna height could affect the carrier signal to area of effect on human body. Three heights such as top, middle and bottom will be considered. However, middle antenna has best area of effect on human body because it covers all bottom and top parts of human body.
Forward scattering has an impact on size of living things that could give different information received. In this experiment will include walking cat whether it would disturb of walking human or not. Since cat body very small, detection by forward scatter has been limited and does not changes human walking signal pattern. Classification on activity detection in machine learning has verified by comparing each feature to tell the human falling has happened.
