Miguel Ángel Romero
Technology & Cybersecurity
Co-founder of the Cyber Defense Directorate of the Spanish Air Force, with over 9 years of service including work for NATO. Consultant and technology advisor at Cysae. Miguel Ángel is a specialist in cybersecurity and software development, advisor to multiple companies, and founder of his own technology firm.
Career Highlights
With over a decade of experience in technology and fintech, Sarah Jane has led engineering teams at both emerging startups and global firms, including her tenure as Lead Engineer at Stripe. She was recognized in Forbes’ “Top 100 Women in Tech 2024” and has spoken at major fintech conferences worldwide, sharing her insights on innovation, accessibility, and the future of digital finance. Her career reflects a consistent dedication to building secure, intuitive, and human-centered financial products.
The Motto
Sarah believes that technology should empower people, not overwhelm them. Her vision with Fizens is to create tools that make finance simple, transparent, and approachable — helping everyone gain clarity, confidence, and control over their money.

