Technology for a safer world

I build and scale technology companies.

20+ years building technology.

I found and scale companies in artificial intelligence, cybersecurity, fraud prevention, fintech and digital trust, with real impact on people, businesses and societies.

See the companies Let's talk
  • AI
  • Cybersecurity
  • Fraud prevention
  • Fintech
  • Digital trust
Lesther Vega

“It’s not about ideas. It’s about making ideas happen.”

Scott Belsky · Co-founder of Behance
20+Years building technology
15M+Users protected annually
38B+Logins and transactions analyzed annually
30+Financial institutions across Latin America

Companies

Companies I build and lead

Turning ideas into high-impact companies is one of my greatest passions. These are the ones I have founded and led.

2016

Devel Systems

Co-Founder & Board Member

Fintech ecosystem with omnichannel digital banking, white-label wallet and financial integrations.

develsystems.com

Guatemala City, Guatemala

2019

DSigner

Co-Founder & Board Member

Electronic signature and digital trust to digitize business processes securely.

dsigner.online

Guatemala City, Guatemala

2020

SmartID Suite

Founder & CEO

Digital fraud prevention to protect identities, devices, access and transactions.

smartidsuite.ai

Miami, USA

2023

Qubitec

Founder & CEO

AI-native engineering to build, modernize and scale technology products with artificial intelligence.

qubitec.ai

Guatemala City, Guatemala

2025

FXTrax

Founder & CTO

Competitive intelligence for remittances: fee analysis and FX pricing.

fxtrax.com

Miami, USA

Services

How can I help?

I combine hands-on experience, strategic vision and technical depth to solve complex challenges and capture the opportunities of the digital economy.

AI strategy and implementation

I define and implement artificial intelligence strategies with real business impact.

Digital product development

I design, build and scale mobile apps, web platforms, portals, APIs and integrations for companies and financial institutions.

Technology advisory

I advise CEOs, boards and technology teams on strategic decisions across product, architecture, scalability and innovation.

Cybersecurity and fraud prevention

I design solutions across identity, authentication, transaction monitoring and digital channel protection.

Venture building

I create, validate and scale new technology businesses from idea to sustainable growth.

Keynotes and workshops

I share experience and trends in artificial intelligence, cybersecurity, fintech, innovation and entrepreneurship.

Portfolio

Investments & Ventures

I back and take a strategic role in high-growth companies solving real problems through technology.

2022

PAQ Wallet

Wallet and digital payment solutions for people and businesses.

paqwallet.com

Miami, USA

2023

Pecuar.io

Technology for the livestock sector, digitizing and optimizing cattle operations.

pecuar.io

Guatemala City, Guatemala

2024

MigrantLeap

Services, education and financial tools supporting immigrants in the United States.

migrantleap.com

Miami, USA

Gallery

Speaking

Conferences, panels and executive sessions on artificial intelligence, cybersecurity, fraud and digital transformation across the region.

Let’s work together

Get in touch

I’m always open to conversations about new opportunities with companies, financial institutions, founders, technology teams and investors.

Email me View my LinkedIn