Rodrigo – React, React Native, Typescript

A mobile application designed to generate intelligent summaries of legal documents utilizing AI technology.

• Created a mobile application for iOS and Android;
• Implemented Amazon S3 file service;
• Integrated OpenAI services;
• Implemented file system libraries to decode and encode formats;
• Wrote unit tests.

An American provider of photovoltaic systems and battery energy storage products, primarily for residential customers.

• Created front-end and serverless architecture;
• Made an e-commerce from scratch;
• Implemented Mobile-first UI/UX;
• Integrated Salesforce services as well as payment gateways;
• Wrote unit, integration, and E2E tests;
• Deployed frontend and mobile applications using GitHub Actions;
• Created a cloud environment for production;
• Integrated a headless-cms Contentful;
• Worked with designers side by side;
• Deployed mobile application on testing environments.

A comprehensive administration portal for distributors and clients, allowing complete control over business operations and transactions. The portal enables the generation of reports on sales, clients, providers, products, purchases, and more. It also integrates tools for processing tax payments to the government.

• Created front-end and mobile architecture;
• Redesigned existing frontend UI/UX;
• Integrated third-party providers;
• Wrote unit, integration, and e2e tests;
• Deployed mobile application for Android and iOS;
• Rewrote existing code to update it to a new react version.

An application designed for interaction with water dispensers. Users have a digital wallet within the app to purchase water and interact with the hardware directly. The app also features a reward system, allowing users to share tokens and receive discounts and promotions. For machine owners, the app enables the configuration of vending machine settings, including prices, bonuses, and deals, all through the mobile interface.

• Created a mobile application using React Native CLI;
• Interacted with hardware using API rest and Bluetooth connection;
• Implemented a payment gateway;
• Created a reward logic system;
• Wrote unit and integration tests;
• Deployed mobile application to the store.

A mobile application designed to request mechanical services from nearby companies. Utilizing geolocation, users can locate services in their vicinity and request a bid. Nearby companies then provide an estimated price, which users can accept or decline. Upon acceptance, the app initiates a transaction, allowing the user to pay the agreed amount, after which the company dispatches a service provider to the user's location

• Created a mobile application using React Native CLI;
• Integrated geolocation and GPS as well as payment gateways;
• Wrote unit tests;
• Handled CI/CD with Git Hub actions to Play Store/App Store;
• Decided on libraries/frameworks;
• Implemented specific user cases.