Tatiana Milano
@tatianamilano
Chief of Staff and Business Operations leader driving finance-led operational efficiency.
What I'm looking for
I am a Chief of Staff and Business Operations professional with 10+ years partnering senior leadership across multinational corporations and high-growth startups, focused on translating strategy into execution.
My background combines strong finance, data and process-optimization expertise — I have built operational infrastructure, implemented automation and AI-enabled tools, and delivered measurable savings (eg. $28,000/year, FTE-equivalent time savings, cost-efficiency improvements).
I thrive in remote-first, fast-paced environments, supporting executive decision-making, leading recruiting and people operations, and creating scalable workflows that increase visibility, accountability and operational performance.
Experience
Work history, roles, and key accomplishments
Chief of Staff
HireMango
May 2025 - Present (8 months)
Partnered with the Founder as Chief of Staff to build core operational infrastructure, design scalable people and recruiting processes, and centralize employee data in Airtable to improve visibility and onboarding efficiency.
Oversaw a $3M annual budget and redesigned budget collection using Power Query and SharePoint, saving ~700 hours/year and $28,000 while improving reporting accuracy and KPI tracking.
Supported North America and Europe operations to drive digital transformation, delivering dashboards and process improvements that saved the equivalent of 2 FTEs annually and improved regional workflow alignment.
Managed daily operations and reporting for high-profile clients, developing dashboards that uncovered efficiency gaps and contributed to a 20% reduction in operational costs.
Supported financial planning and reporting across Latin America, consolidating reports across 63 countries and improving cost efficiency by 10% while reducing forecasting errors by 15%.
Prepared payroll and cost reports across global markets and led financial tool implementations that saved the equivalent of 3 FTEs annually by automating cost tracking and reporting.
Coordinated royalty payments and performed variance analysis for U.S. Oil & Gas clients, supporting monthly closings and performance reporting for production accounts.
Education
Degrees, certifications, and relevant coursework
University of Buenos Aires
Public Accountant, Accounting
Completed the Public Accountant program at the University of Buenos Aires, focusing on accounting, financial reporting, and auditing.
Avellaneda Institute School
Bachelor in Economics and Organization Management, Economics and Organization Management
Completed secondary-level studies with a focus on economics and organization management.
Tech stack
Software and tools used professionally
Availability
Location
Authorized to work in
Job categories
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