Iago Laguna is a Senior Software Engineer with 10 years of experience building user-focused front-end systems across e-commerce, streaming, logistics, and chatbot platforms. He specialises in SSR architectures with Node.js, React and TypeScript, integrating BFFs and REST APIs while leveraging observability tools like Kibana, Datadog and NewRelic to drive data-informed releases. At Mercado Libre he worked across multiple verticals and architectures (MVC, Clean Architecture, Server-Driven UI, monorepos) leading cross-team initiatives, RFCs and mentoring junior engineers. Currently at VTEX he focuses on checkout experience, combining CI/CD practices with experimentation and gradual rollouts to optimise UX and business metrics. Colleagues know him for turning complex product requirements into maintainable, testable code and for improving developer workflows through architectural adjustments. Outside work he describes himself simply as "a not too young programmer," hinting at a pragmatic, experienced approach to engineering.
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