Access Management & Provisioning: Administered User Access Management (UAM) and implemented Role-Based Access Control (RBAC) for over 20,000+ users across headquarters and regional branches using Active Directory, LDAP, and Microsoft Entra ID.
Incident Resolution & ITSM: Managed and resolved complex IT incidents and access requests via ServiceNow, achieving an SLA compliance rate of 98% and ensuring minimal downtime for core banking applications.
Process Automation: Maintained and optimized RPA processes for automated user account unlocking and password resets, significantly reducing manual workload by 80% and improving operational efficiency.
Security & Compliance: Monitored system audit logs and login activities to proactively detect and prevent unauthorized access, collaborating closely with IT auditors to ensure strict adherence to enterprise security policies and compliance standards.
System Deployment & Monitoring: Provided critical standby support during enterprise application deployments, proactively monitoring system health and coordinating rapid service recovery procedures to ensure continuous service availability.
Served as the primary point of contact for customer technical issues via hotline and email, delivering prompt and effective solutions.
Identified, reported, and resolved software and hardware problems, providing hands-on troubleshooting assistance to users.
Prepared comprehensive daily incident reports and system check summaries for the operations team.
Configured and installed SoftPhone software for end-users, ensuring seamless system integration.
Collaborated with the Infrastructure team to optimize user network performance and resolve internet connectivity issues.
Awarded a special customer commendation for outstanding accountability and providing excellent out-of-hours technical support.
Performed preventive maintenance, installation, and configuration for Cisco L2 switches, routers, and access points.
Conducted regular system checks and maintained comprehensive log files for networking hardware.