Leshawn Yap

Finance professional with experience in AP/AR, audit, and data analysis across finance and operational environments. Skilled in financial reporting, reconciliations, process improvement, and internal controls to enhance accuracy, efficiency and compliance. Proficient in Excel, Power BI, Tableau, and Power Automate, leveraging analytics and automation to improve reporting visibility and support data-driven decision-making.

Combines strong accounting knowledge with analytical and problem-solving skills to support business performance and continuous improvement initiatives.

Business Process Analyst (Finance) at Koch Business Solutions (2024-11 – Present)

• Managed AP/AR workflows using Power Automate, improving processing efficiency by 10–20% while supporting smoother month-end finance operations and reducing manual administrative effort.
• Reviewed invoices and transaction flows to strengthen internal controls, improve data accuracy, and reduce processing discrepancies across routine finance activities.
• Mapped end-to-end finance processes and documented workflows to identify operational bottlenecks, standardize key activities, and support ongoing continuous improvement efforts.
• Partnered with cross-functional stakeholders to gather business requirements, clarify process gaps, and support the implementation of workflow improvements across finance operations.
• Extracted and analyzed operational data to build Power BI and Tableau dashboards that improved reporting visibility and supported decision-making for finance leadership.

Audit Intern at Ernst & Young Singapore (2023-08 – 2024-03)

• Executed audit procedures and evaluated internal controls to identify risks and support compliance with IFRS and audit requirements.
• Performed testing, reconciliations, and variance checks to detect discrepancies and improve the accuracy of financial reporting.
• Documented audit findings and control observations, providing recommendations to improve processes and address identified gaps.
• Collaborated with senior auditors to complete engagements accurately and within reporting deadlines.

Bachelor of Accountancy (Honours) – Singapore Institute of Technology (2021-09 – 2024-09)

Diploma in International Logistics & Supply Chain Management – Ngee Ann Polytechnic (2016-04 – 2019-05)