Open to opportunities

Tammi Hilda Giani

@tammihildagiani

Message

I build finance operations, budgets, and post-acquisition systems across logistics and insurance.

Australia

Message

What I'm looking for

I'm looking to apply my finance, project management, and leadership experience in a role where I can build scalable operations, improve financial performance, and lead cross-functional initiatives.

I've built finance operations and led strategic projects at AIA Indonesia, Waresix, Trukita, and Samudera Indonesia. At AIA Indonesia, I optimized a US$4,000 operating-expense budget and helped achieve a 10% year-over-year reduction in general operating expenses.

At Waresix and Trukita, I led acquisition due diligence, post-merger integration, finance-system design, cash-flow management, and e-invoicing implementation that reduced vendor complaints by 80%. I bring nearly a decade of finance experience across transportation, logistics, and insurance, with a collaborative leadership style that supports teams from start-up through scale-up.

Experience

Work history, roles, and key accomplishments

Budget Control, General Operating Expense (Finance)

AIA Indonesia

Oct 2023 - Feb 2025 (1 year 4 months)

Drove optimization of a US $4,000 operating expenses budget across multiple functions, achieving a 10% reduction in general operating expenses year-over-year. Delivered monthly and quarterly financial analysis reviews for the CFO, identifying key expense drivers and budget variances.

Budgeting Financial Analysis Cost Optimization Cross Functional Collaboration Process Innovation Strategic Planning

Entity Finance Manager

Waresix

Jan 2021 - Jul 2023 (2 years 6 months)

Spearheaded acquisition and integration of a key subsidiary into Waresix Group, leading cross-department teams through due diligence. Established foundational infrastructure for HR, legal, tax, finance, and accounting operations post-acquisition.

Due Diligence Financial Integration Cash Flow Management Financial Reporting Accounting Policies

Account Payable Manager, Finance Operations

Waresix

Oct 2020 - Dec 2020 (2 months)

Led digital transformation by implementing an e-invoicing system, reducing payable cycles and vendor complaints by 80%. Designed and conducted Microsoft Excel training, upskilling a finance team of 15.

Digital Transformation e invoicing Accounts Payable Process Improvement Excel Training SOP Development KPI development

Finance and Human Resources Manager

Trukita

Dec 2018 - Oct 2020 (1 year 10 months)

Led and coordinated due diligence and negotiations for multiple acquisitions, working with legal and tax advisors. Built the entire finance and accounting system from the ground up, establishing key SOPs.

Due Diligence Negotiation Financial Systems Accounting Recruitment Onboarding Compliance SOP Development

Financial and Accounting Supervisor

Samudera Indonesia

Jan 2015 - Feb 2018 (3 years 1 month)

Managed and consolidated financial reporting across diverse business units, preparing management reports for the Board. Delivered accurate and timely reports to regulators and shareholders, ensuring compliance.

Financial Reporting Consolidation Management Reporting Regulatory Compliance Receivables Management