Open to opportunities

Jose Bertoni

@josebertoni

Message

I build production-critical .NET platforms, cloud architecture, and AI workflows across fintech and enterprise systems.

Argentina

Message

What I'm looking for

I'm looking to continue owning hands-on architecture and delivery for business-critical platforms, working closely with product, QA, DevOps, security, and business stakeholders on cloud-native, distributed systems.

At Ualá, I build and maintain a production-critical credit card management backoffice platform while owning application and cloud architecture initiatives, including confidential multi-agent AI workflows. I define service boundaries, event flows, delivery sequencing, API contracts, observability, and production readiness.

Across CFO-Tech, Urbetrack, Globant, and G&L Group, I’ve delivered .NET and React systems, microservices, APIs, CI/CD pipelines, and event-driven integrations. I’ve reduced API response time by 30%, improved code coverage by 60%, and optimized database response time by up to 40%.

Experience

Work history, roles, and key accomplishments

Current

Senior Software Engineer / Software Architect (.NET + React)

Current

Ualá

Sep 2024 - Present (2 years)

Develop and maintain a production-critical credit card management backoffice platform using C# (.NET 6/8), Minimal APIs, Entity Framework, PostgreSQL, React, TypeScript, Recoil.js and SCSS. Own application and cloud architecture initiatives, including a confidential multi-agent AI platform, defining service boundaries, agent responsibilities, event flows, technical sequencing, and delivery risks.