System & Application Support Engineer
Bank Simpanan Nasional (BSN)
October 2024 – Present
Kajang, Selangor
- Provides L2/L3 application support for core banking layers (SAP S/4HANA and Quantum FIS), resolving complex interface failures and data inconsistencies.
- Fully remediates technical security vulnerabilities and server hardening gaps based on security audit reports received from the IT SOC.
- Deploys custom PowerShell and .NET automation scripts to handle recurring system health checks and streamline operational reporting.
SAP S/4HANAQuantum FISPowerShell.NETFirewallDNS