Facundo – Node.js, Typescript, React

A retirement account management platform that helps users monitor investments, manage accounts, and complete key financial workflows independently. It improves transparency, user autonomy, and operational efficiency through investment dashboards, self-service capabilities, and a reliable digital experience.

• Served as Frontend Lead for core product initiatives, partnering with Product, Design, and Backend teams to deliver scalable retirement account management features;
• Led the development of investment dashboards and self-service workflows, improving user engagement, reducing support workload, and increasing product autonomy;
• Improved frontend performance, reliability, testing, and deployment practices across key product surfaces.

A financial and accounting platform designed to help businesses manage payments, track financial operations, and improve business performance through data-driven insights. The product supported monetization, analytics, and customer retention initiatives while streamlining accounting-related workflows and operational processes.

• Developed full-stack product features using React, Next.js, Node.js, and GraphQL, with a focus on monetization, analytics, and user growth;
• Integrated Stripe payment flows and implemented accounting-related features that improved retention and supported client acquisition;
• Partnered with product and engineering teams to deliver growth-oriented initiatives across the platform.

A blockchain-based web and mobile platform focused on smart agreement workflows and digital transaction management. The product provided users with secure, streamlined experiences for interacting with blockchain functionality through intuitive interfaces and integrated backend services.

• Led the frontend team in the development of a new user interface;
• Mentored junior developers and helped accelerate their onboarding;
• Developed mobile and web applications integrated with blockchain technology;
• Designed REST APIs to expose blockchain-related functionality;
• Worked on products centered around smart agreement workflows;
• Coordinated frontend delivery to improve development speed and product quality.

A series of high-performance e-commerce storefronts built on a Jamstack architecture to deliver fast, scalable, and engaging online shopping experiences. The platforms combined headless commerce and content management solutions to support flexible merchandising, improved performance, and seamless customer journeys.

• Led frontend optimization initiatives focused on performance, scalability, and maintainability;
• Built Jamstack e-commerce platforms using Shopify, Sanity, Gatsby, Next.js, and React;
• Delivered highly optimized storefronts with strong Lighthouse performance scores across multiple client projects;
• Mentored developers on advanced frontend practices and reusable implementation patterns.