Ahuizotl Vargas

I’m a Software Engineer and Frontend-Specialist with seven years of experience building responsive, dynamic user interfaces. I specialize in Next.js, React, Node.js, and TypeScript, and I focus on translating product requirements into clean, maintainable implementations.

At Slalom, I delivered end-to-end full-stack solutions for healthcare workflows across web, mobile, and backend integrations. I also developed and maintained a custom design system repository with Tailwind tokens and ShadCN UI components, and I run reusable frontend utilities through a private NPM package built with Rollup and CI/CD.

Previously, at Kapital Bank, I directed frontend development of an AI-driven banking web app using Next.js, React, and TypeScript. I implemented SSR/SSG to optimize SEO and load times, integrated Node.js APIs and government banking services, and improved data flow by optimizing Redux and React Context API—backed by guided code reviews and performance work that lifted Lighthouse scores.

I’ve also led significant frontend migrations and enhancements, including moving a monolithic codebase to a micro-frontend architecture at Rappi and reducing technical debt by over 40% through REST/GraphQL integrations. As a founder and Product Engineer, I build AI-assisted tooling and loyalty platforms (Presetlab.ai, Ollin.club) and I bring that same product-minded, collaborative energy to every team.