Full Stack Software Engineer at Q2CES

Participated in the development of a CRM system using Angular 1.1, Angular Material, Node.js, and Firebase; focused on management, logistics, and commercialization of legumes for export. Designed and implemented interactive dashboards with Chart.js to monitor sales performance. Contributed to the automation of PDF document generation for pre-sale, sales, and purchase contracts, and integrated tools for shipment tracking via port numbers, orders, and identifiers. Built a CRM admin module for doctors to upload and review medical records and manage patient documentation; implemented AWS services (S3/SES) to ensure secure storage and a seamless experience across mobile and web platforms.

Front-End & Backend Software Engineer at Android Overseas

Participated in the development of a CRM system using Angular 1.1, Angular Material, Node.js, and Firebase; focused on management, logistics, and commercialization of legumes for export. Designed and implemented interactive dashboards with Chart.js to monitor sales performance. Implemented PDF generation for pre-sale, sales, and purchase contracts and integrated shipment tracking tools via port numbers, orders, and identifiers. Built an admin module for doctors to upload and review medical records and manage patient documentation; supported automation of processes related to insurance payments and information management.

Full Stack Developer at Q2CES (Mexico)

Development of a private web application enabling doctors to upload documents and automate medical insurance payments. Built the admin system to manage doctor-uploaded documentation, patient medical records, and permissions. Implemented a full‑stack solution using React, Firebase, AWS, Node.js, and SQL Server with Prisma. Used S3 for file storage and integrated permissions and access controls to secure data. Contributed to invoicing, data retrieval, and reporting features.