Developed a SaaS e-commerce platform that allows users to create accounts, build fully customizable online stores, and connect them to their own domains. Built the frontend with Next.js to deliver a fast and scalable user experience, and implemented the backend with Node.js to handle authentication, product management, and payment processing. Designed the system to provide flexibility for entrepreneurs and small businesses to launch and personalize their stores with ease.

Led the development and implementation of the Point of Sale (POS) system for the Bolivian Football Federation, achieving successful operations with more than 12,000 tickets sold during official events. Directed the technological integration with Farmacorp, enabling ticket sales through over 200 physical branches and optimizing reach and distribution. Updated the backend to Node.js, significantly improving platform performance and report generation for more efficient data organization. Spearheaded the creation of a concert system to manage bartenders, servers, and supervisors, monitoring all sales in real time and supporting multiple payment methods. Additionally, developed custom landing pages for the company’s new verticals to support commercial and marketing objectives.

Resolved support tickets efficiently, ensuring minimal downtime and high user satisfaction. Developed a dedicated support system to enhance and maintain existing React.js applications. Implemented improvements and fixes across both legacy and modern systems using AngularJS and React.js. Designed and developed new UI views following UX/UI principles to improve overall user experience.

Developed landing pages for entrepreneurs and small businesses to showcase their businesses, and built a web application for inventory control at a convenience store, improving data flow for the administrator. Collaborated with a team to create a simple course website for SMEs focused on learning advanced Excel, and designed a landing page for an esports team to help fans learn more about their organization.