Bautista Tusca

Bautista Tusca is a technology executive, Chief Technology Officer, and software architect with over 15 years of experience building large-scale fintech platforms, multi-tenant systems, and regulated financial infrastructure.

He currently serves as CTO at B2FI, where he leads the transformation of financial platforms into multi-region, multi-tenant ecosystems supporting digital wallets, super apps, and electronic money institution (EMI) operations across South America and Europe.

His work focuses on designing highly scalable systems aligned with strict regulatory frameworks, including European compliance standards such as PSD2 and DORA, while enabling rapid deployment of financial products across multiple markets.

Previously, he held senior leadership roles at major fintech and government organizations, including:

• Senior Engineering Manager at Ualá, overseeing platform services for millions of users and millions of daily transactions across Argentina, Colombia, and Mexico
• Engineering Manager and Software Architect for Argentina’s national digital government services, supporting up to 40 million users
• Security and consulting roles at PwC, leading system security audits and advisory projects

His expertise includes:

• Fintech architecture and digital banking systems
• Multi-tenant, multi-region SaaS platforms at national scale
• Cloud infrastructure (AWS/GCP) and high-availability systems
• Engineering leadership and organizational design
• Regulatory-compliant financial technology (EMI, PSD2, DORA)
• Identity, authentication, and security systems
• AI-driven products and intelligent interfaces

Bautista has led initiatives impacting tens of millions of users and has worked directly with regulators, C-level executives, and government stakeholders.

He is also the founder of Próceres AI, a conversational platform that enables users to interact with historical figures through advanced artificial intelligence models.

In parallel, he writes about technology leadership, systems thinking, and long-term strategy, and is the author of “The CTO's Bible”, a strategic leadership book for technology executives focused on decision-making under uncertainty, architecture, and building resilient organizations (available on Amazon).