Portfolio

Minisuper is a disruptive technology solution focused on making efficient purchases of basic foods like tortillas, fruits, canned goods, soft drinks, etc.
With our mobile app, consumers order a product whose order is assigned to the best ranking deliverer based on their proximity, reputation, and offered price. Minisuper charges an access fee to deliverers, which is calculated based on their weekly sales.
ES6 | React | React Native | Koa | Knex | Docker | Socket.IO | Cucumber BDD
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Monedero Bingo is a SaaS solution that allows companies to give loyalty points to their customers and clients using their phone number. Customers can redeem their points to get promotions and giveaways.
It provides a robust REST API service intended for internal use but also aimed at external clients. It also has a BDD module that specifies the system features using Cucumber Gherkin syntax and validates them by running functional E2E tests.
Spring IoC | Java | EasyMock | JDBC | PostgreSQL | Cucumber 
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BBO app (Best Bid and Offer) that connects to an exchange provider using its REST API and web socket endpoints. It retrieves BTC trades and current orders in real time showing the best bids and best asks in the UI.
It also simulates trade orders based on a "contrarian" algorithm which creates trades based on BTC price downticks and upticks.
Java FX8 | Concurrent programming | Web Sockets | REST API 
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