Fractional CTO

Fractional CTO in Argentina: Cloud, SaaS & AI

Helping Argentinian companies transform digitally, improve their processes, and leverage the latest technologies to scale quickly.

20+
Years Exp.
30+
Companies
USA
& LATAM
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Case Study: Digital Transformation of a Lending Company

Fractional CTO · Lending → Fintech

I worked with an Argentinian lending company, leading a full-scale digital transformation that enabled them to evolve from a traditional lender with physical branches into a modern fintech platform. This project included:

  • Redesigning their monolithic architecture to cloud services and serverless functions, improving scalability.
  • Implementing a DevOps culture that reduced the deployment cycle time from days to minutes, achieving 99.9% uptime.
  • Building a mobile app and marketplace platform to connect car dealerships with buyers, creating a new direct sales channel.
  • Developing and integrating a credit risk engine to facilitate better-informed lending decisions, especially for underbanked individuals.

The success of this transformation led to a partial acquisition by a well-known insurance group, further expanding the company's capabilities and reach.

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Case Study: Global Technology Leadership

CTO · MateBio

CTO for a TechBio AI Startup

I led the transformation of raw biomedical knowledge graph data into a scalable, commercially viable platform — architecting a GraphRAG system that translates biomedical questions into Cypher queries against Neo4j, with entity recognition, provenance tracking, and confidence scoring, plus a graph-data-science analytics layer and a multi-cloud (AWS/GCP) deployment that lets wet lab researchers explore complex biological relationships through natural language.

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Director of Engineering · Cascade

Tech Leadership Across Continents

I led cross-functional, geographically dispersed teams, including teams in Argentina, while contributing to the global Product Leadership Team. I introduced engineering metrics, built a career progression framework for engineers, and implemented the Balance Framework for engineering investments — facilitating seamless collaboration across time zones and improving product delivery for customers in the USA, Europe, and the Middle East.

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Case Study: Enterprise Architecture for Global Companies

Lead & Software Architect · gA (acquired by Globant)

I designed cross-domain solutions for globally renowned companies, including Johnson & Johnson, Grupo Modelo, Banco del Bajío, and Louis Dreyfus. Projects spanned banking, lending, trading, and education.

  • Built Service Oriented Architectures and Business Process Management solutions across distributed teams.
  • Led recruitment and team-building for project teams delivering high-impact engagements.
  • Established long-term client partnerships through consistent technical delivery, leading to repeat engagements.

Services Offered

Technology Strategy
Software Architecture
Team Leadership
Product Development
Technology Assessment
Digital Transformation

Ready to Transform Your Business?

Discover how I can help modernize your company with scalable and efficient solutions, based on my experience leading successful transformations in Argentina and abroad.

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Related Resources

Digital Transformation

How I led a fintech transformation from traditional lender to modern platform.

CTO for US Startups

Helping SaaS startups in the US achieve product-market fit and scale quickly.

What is a Fractional CTO?

Part-time tech leadership without full-time cost. Learn when you need one.