Our Financial Modeling Journey

Building financial expertise across Argentina since 2020, one model at a time. We believe that solid financial foundations create lasting business success.

From Spreadsheet Struggles to Solutions

Back in 2020, I was consulting for a manufacturing company in Buenos Aires. Their financial projections were scattered across dozens of Excel files, each telling a different story. The CFO looked exhausted.

That's when it hit me – most businesses struggle with the same thing. They have data, but they can't see the patterns. They make projections, but the numbers don't connect to reality.

So we started BoxNetAppCore. Not as another consulting firm, but as a place where people could actually learn to build financial models that work. Models that speak truth to their specific business challenges.

Financial modeling workspace with charts and analysis

Teaching Real Financial Modeling

We don't teach textbook theories. Every model we create has been tested in actual Argentine businesses – from small family operations to mid-size manufacturers.

Our approach focuses on practical skills that work in Argentina's unique economic environment. Currency fluctuations, inflation adjustments, tax considerations – we cover what matters here.

  • Hands-on learning with real business cases
  • Argentina-specific financial contexts
  • Small class sizes for personal attention
  • Ongoing support after program completion
Interactive learning session with financial software Advanced Excel modeling techniques demonstration

Meet Our Lead Instructor

Bringing fifteen years of Argentine financial markets experience to every classroom

Professional headshot of Nicolás Mendoza

Nicolás Mendoza

Senior Financial Analyst & Lead Instructor

Experience That Counts

Nicolás spent eight years at Banco Macro, where he developed financial models for corporate lending decisions worth millions of pesos. He's seen how bad models can sink deals and how good ones reveal opportunities.

After leaving banking in 2019, he consulted for over 30 Argentine companies, helping them build sustainable financial planning systems. Now he teaches others to create the same clarity he brings to every project.

His specialty? Making complex financial concepts understandable for people who need practical results, not academic theory.

Corporate Finance Risk Analysis Excel Mastery Cash Flow Modeling

Our Promise to You

We don't promise overnight success or guaranteed outcomes. What we do promise is honest instruction, practical skills, and support as you develop your financial modeling abilities. Our next program starts in August 2025, with early enrollment opening in June.

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