Estuardo Aguirre. Software engineer, full stack developer.

Platform to quote and compare insurance and financial products in Latin America: Chile, Colombia and Brazil.

Team — Teams of 3 to 8 people from different Latin American countries.

• Designed the architecture of a Next.js vehicle-insurance platform for three country domains, with shared views that load complete flows by configuration.
• Proposed per-domain release builds and put them into practice after discussing them with the team; built the offer and purchase steps of the funnel.
• Cut page load times by more than 60%, from a couple of seconds to under 800 ms, with code splitting and lazy loading.
• Brought customer-experience cases from about 100 to about 4 per week by fixing their root cause, without a large refactor.
• Co-developed, with about 6 other engineers, CUI (a component library documented in Storybook, which I also maintained) and a form-validation library, used across most of the company's React projects.
• About 10 months on an internal support team: about 8 tickets per week across payment, CRM, messaging and finance microservices (Yuno, HubSpot, Twilio, NetSuite).
• Built event-driven communication between at least three microservices with Apache Kafka and collaborated on the Yuno payment integration.

• Stack —
• TypeScript
• Vue.js 3
• React
• Next.js
• Node.js
• NestJS
• Apache Kafka
• PostgreSQL

Background screening platform built for high-volume hiring.

Team — About 15 people, mostly in Mexico; Product Manager in the Netherlands and Head of Engineering in the United States.

• Built Next.js forms for job applicants to submit their personal and employment information, and a Next.js dashboard used by recruiters.
• Built and shipped new modules for a React Native app (iOS and Android) during its build-out phase, testing across browsers and devices.
• Gave and received code reviews in a team working across time zones.

• Stack —
• TypeScript
• Next.js
• React Native
• Redux
• Tailwind CSS

Team — 6 people based in the United States, with one member in Tunisia.

• Co-planned and carried out a refactor of the mobile app to make it easier to scale, separating responsibilities along the way.
• Developed hybrid mobile applications with Quasar for code reuse across web and native platforms.
• Built cross-platform desktop applications with Electron for Windows, macOS and Linux.

• Stack —
• Quasar
• Electron

Team — 6 people.

• Rebuilt a public landing page with Nuxt, replacing an implementation that did not follow Nuxt conventions and making it easier to maintain.
• Modernized a 2008-era legacy application by refactoring core logic and implementing JSON-based HTTP handling.
• Worked on .NET backend services and Razor views, and integrated a module with Salesforce.

• Stack —
• Nuxt
• .NET
• Razor
• Salesforce

My first job, and the one where I learned the most.

Team — 6 people.

• Main developer bringing landing page and dashboard designs to life with Vue.js and Nuxt: responsive and accessible, with semantic HTML, ARIA and keyboard navigation checked with Lighthouse.
• Developed marketing landing pages with Prismic CMS that non-technical stakeholders could update.
• Built internal dashboards and admin tools with Vuetify, integrating REST APIs with backend developers.
• Contributed across the full lifecycle, from requirements and estimation to testing and deployment.

• Stack —
• Vue.js
• Nuxt
• Vuetify
• Tailwind CSS
• Prismic CMS
• Firebase