At KODSAI, I developed and maintained a Flutter logistics app for fleet tracking and route optimization for cargo transport between Mexico and the United States. I implemented real-time geolocation and integrated Firestore chat for operators and drivers.
I also handled multimedia files through AWS S3 and secure credential management with AWS Cognito, and collaborated with backend teams to consume RESTful APIs and contribute to the system architecture.
As a Flutter and/or NestJS Analyst and Developer at FREELANCE, I worked on independent projects for various clients. I designed flow diagrams, modeled relational and non-relational databases, and translated functional requirements into technical solutions.
My earlier work included developing a coffee shop digitization app at GODJANGO and an e-commerce app with payment gateway integrations at CUSPINERA SURL. At MILESTONE TOUR OPERATOR, I implemented a Node.js and Express RESTful API, designed a relational database, and created a Flutter administrative panel.
