Meet the Minds Behind arivonqueloz
Our team brings decades of experience in financial valuation, combining rigorous academic backgrounds with real-world expertise to deliver exceptional learning experiences
People Who Shape Excellence
Each member of our team carries a unique story of dedication to financial analysis. We've worked across investment banks, consulting firms, and academic institutions – bringing that wealth of experience directly to your learning journey.

Caspar Whitfield
Senior Valuation Director
After spending twelve years at Goldman Sachs working on complex M&A transactions, Caspar brings a practitioner's perspective to valuation education. His experience includes leading due diligence on transactions worth over £2 billion. What sets him apart is his ability to explain why certain valuation approaches work better in specific market conditions – something you only learn through years of real-world application.
Rhiannon Hartwell
Head of Curriculum Development
With her background in financial journalism and education, Rhiannon transforms complex valuation concepts into digestible learning modules. She spent five years covering European markets for Financial Times before transitioning to education. Her strength lies in identifying where students typically struggle and creating targeted solutions. She's the reason our courses feel conversational rather than academic.
Tobias Morgenstern
Quantitative Methods Specialist
Tobias bridges the gap between theoretical finance and practical application. His PhD research at Cambridge focused on valuation methodology during market volatility periods. He's worked with hedge funds developing proprietary valuation models and has a talent for making statistical concepts accessible. Students appreciate his systematic approach to breaking down complex formulas into logical steps.
What Drives Our Approach
These aren't corporate buzzwords – they're the principles that guide how we develop content, interact with students, and continuously improve our offerings.
Practical Application
Every concept we teach comes with real-world context. We don't just explain formulas – we show you when to use them, when they might fail, and how to adapt your approach based on market conditions.
Continuous Learning
Financial markets evolve constantly, and so do we. Our team regularly updates course content based on current market dynamics, regulatory changes, and feedback from working professionals in the field.
Accessible Expertise
Complex doesn't have to mean complicated. We believe in making sophisticated financial concepts understandable without oversimplifying them. Our goal is to build your confidence in applying these techniques.
Results-Oriented
We measure success by how effectively you can apply what you've learned. Our focus is on building practical skills that translate directly to better analysis and decision-making in professional settings.