At PETRONAS, I led an 11-person Global Mobility Operations team supporting international remuneration, payroll-input administration, billing coordination, data quality, and escalated employee service issues. I coordinated payroll-related adjustments for approximately 300 international employees following Malaysian income-tax bracket changes.
I partnered with Payroll and Group Tax on compensation, deductions, and tax adjustments. I also investigated historical mobilization allowance discrepancies and facilitated RM820,000 in corrections for 92 international assignees.
I led SAP HCM tax solution requirements, wage-type mapping, user acceptance testing, and change implementation with functional specialists. As Scrum Master for Integrated Tax Solutioning Phase 2, I delivered 10 sprints and approximately 315 estimated annual work-hours in savings through improved workflows.

