The RWA Ledger Team


Marina Mendenhall-Valente

Founder & Principal of The RWA Ledger


Kai Bouvier

Contributing Writer - Commercialization, Operations & Technological Implementations In Healthcare & Financial Services Sectors

Kai Bouvier operates at the intersection of capital, technology, and highly regulated markets. His career began in investment banking and corporate finance; structuring corporate and municipal bond underwriting and mortgage-backed securitizations for both private investment firms and large commercial banking institutions, instilling a rigorous approach to risk modeling, asset valuation, and fiscal governance.
Over two decades, he translated that analytical framework into the healthcare, life sciences, and technology sectors, driving market-entry strategy, managing institutional portfolios, and navigating complex digital transformations for major product launches.
As Founder and Senior Partner at Tiburon Advisory Group, he works as an operational extension for private equity funds and leadership teams evaluating growth-stage assets. His work includes a rigorous examination of technical debt, API dependencies, and structural compliance liabilities across FDA, HIPAA, CLIA, SOC 2, SEC, and FINRA frameworks, ensuring material risks are surfaced and resolved prior to close. Whether engaging as a fractional growth driver or executing deep-dive asset evaluation, his focus is consistent: maximize commercial and operational scalability while keeping the asset bulletproof.
He is also a founding partner of Tiburon Advisory Group alongside Marina Mendenhall-Valente, Principal of The RWA Ledger.
Connect with Kai on LinkedIn | Tiburon Advisory Group

Ruben Landsberger

Contributing Writer - Digital Assets, Tokenization & Digital Capital Markets

Ruben Landsberger is a former international tax lawyer, lecturer in business law and digital assets, and digital assets and tokenization strategist based in France, working at the intersection of digital asset regulation, tokenization, and the architecture of digital capital markets. His legal background in international taxation and cross-border structuring informs how he reads regulatory frameworks, governance requirements, and the operational realities institutions face as digital assets move into mainstream finance.
He lectures on business law, digital assets, MiCA compliance, and governance, and regularly engages with practitioners across traditional finance and blockchain infrastructure. He attended Consensus Miami and BTC Prague 2026, and recently moderated a panel on blockchain, finance, and post-quantum security at the Q-Day Summit in Paris.
Connect with Ruben on LinkedIn