David Rundong Nan
Controller,
- Role
- Controller at Northern Offshore Ltd
- Location
- Houston, TX, US
- LinkedIn followers
- 500 followers
About David Rundong Nan
Strategic Financial Controller with 15+ years of experience optimizing financial operations and driving business transformation, possessing core competencies in ERP implementation and optimization, process automation and efficiency, month-end close and reporting, cash flow and working capital management, strategic planning and analysis, internal controls and risk management, cross-functional leadership, tax planning and optimization, and change management.
Experience
Controller
Oct 2021 — Present
Reduced the monthly closing time by 40% through reporting automation and active review of exceptional items during the pre-closing stage.• Implemented RPA solutions for routine accounting processes, reducing processing time by 80% and eliminating manual errors.• Reduced Sales Outstanding Days (DSO) by 30% by implementing process improvements in the billing and invoicing cycle, negotiating approval timelines with existing customers, and incorporating pre-invoice approval terms into new contracts.• Collaborated with the IT department to develop and implement an in-house payroll system, improving control and reducing reliance on external vendors.• Designed and implemented a tax-efficient organizational structure in collaboration with external tax advisors, optimizing the company\'s tax position.• Managed, coached, and mentored a geographically dispersed, 10-person finance team with diverse backgrounds, driving performance and fostering professional growth.
Education
University of Science and Technology Beijing
Bachelor's degree, Accounting
1994 — 1998
Central University of Finance and Economics
Master's degree, Accounting
1998 — 2001
Rice University - Jesse H. Jones Graduate School of Management
Master of Business Administration (M.B.A)
2013 — 2015
Skills
- Auditing
- Financial Reporting
- Treasury Management
- Risk Management
- Business Tax Planning
- Internal Audit
- International Trade
- Energy
- Analysis
- Internal Controls
- Accounting
- Financial Risk
- Finance
- Financial Modeling
- Microsoft Excel
- Business Analysis
- Financial Analysis
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