Agustín Franchetti

Frontend Engineer

About Me

I specialize in scaling frontend architecture for complex enterprise products, bridging the gap between legacy systems and modern, high-performance web applications. My expertise lies in orchestrating the migration of monolithic architectures to modular SPAs and integrating production-ready AI features that go beyond simple API calls.

Architectural Evolution: Leading large-scale migrations (Rails/Backbone to React/Vite) without disrupting feature velocity.
AI Product Engineering: Implementing streaming LLM interfaces, intent validation, and automated data-summarization systems at scale.
Developer Platform Engineering: Building reusable component libraries and toolchains (Vite, CI/CD, i18n) that empower engineering teams to ship faster with fewer regressions.

Work Experience

FORM

Frontend Engineer, Core Engineering Team

Sep 2024 - Present

TypeScriptAIReactRuby on RailsViteReact QuerygRPCCypress

Build and ship features end-to-end across multiple React/TypeScript applications — a large-scale Ruby on Rails enterprise monolith and a modern standalone Vite SPA
Reduced JavaScript bundle size by over 60% and cut build times from ~30s to under 5s through bundler migration, tree-shaking, and build pipeline optimization

United States (Remote)

AiManager

Full-stack Developer

Apr 2023 - Jun 2024

LangchainTypeScriptNext.jsNest.jsMongoDBPostgreSQLFirebase

Developed and scaled applications for multi-branch business solutions using Next.js and Nest.js
Implemented features for surveys, mystery shopping, and checklist management

Spain

Fintesk

Full-stack Developer

Nov 2020 - Apr 2023

Web2PyReactCypressMySQLMongoDB

Full-stack Developer (Nov 2021 - Apr 2023) and Back-end Developer (Nov 2020 - Nov 2021)
Developed a CRM platform for financial institutions

Chile

Education

Universidad Tecnológica Nacional

2016 - 2022

Computer Science Engineering

Enet 1

2009 - 2015

Electro-Mechanical Technician

Projects

Rizt

Co-Founder | CTO

Aug 2023 - Dec 2023

LangchainNext.jsNest.jsDjangoQdrantMongoDBPostgreSQLManagement

Co-founded a platform focused on the creation of custom AI agents
Managed the development of the platform, including the architecture and implementation

Argentina