José Manuel Rosa Moncayo

Lenus is a digital health coaching‬‭ platform that helps you‬ ‭ achieve your health and fitness goals.‬ ‭ On‬‭ the‬‭ Payments‬‭ team‬‭ at‬‭ Lenus,‬‭ I‬‭ successfully‬‭ helped‬‭ with‬‭ the‬‭ transformation‬‭ of‬ ‭ the‬‭ company’s‬‭ legacy‬‭ payment‬‭ engine‬‭ into‬‭ a‬‭ fully‬‭ modernised‬‭ system‬‭ based‬‭ on‬ ‭ Stripe.‬‭ This‬‭ new‬‭ platform‬‭ manages‬‭ a‬‭ variety‬‭ of‬‭ subscription‬‭ models‬‭ and‬‭ product‬ ‭ offerings, each with distinct features and complexities.‬

I‬‭ contributed‬‭ to‬‭ the‬‭ implementation‬‭ of‬‭ a‬‭ logging‬‭ system‬‭ and‬‭ the‬‭ creation‬‭ of‬ ‭ Grafana‬‭ dashboards,‬‭ enabling‬‭ us‬‭ to‬‭ track‬‭ all‬‭ payments,‬‭ subscriptions,‬‭ and‬‭ any‬ ‭ platform‬‭ bugs.‬‭ This‬‭ enhancement‬‭ allowed‬‭ us‬‭ to‬‭ successfully‬‭ roll‬‭ out‬‭ the‬‭ new‬ ‭ payment‬‭ engine‬‭ across‬‭ all‬‭ coaches,‬‭ including‬‭ those‬‭ managing‬‭ over‬‭ 26,500‬ ‭ clients.‬ ‭

Working‬‭ in‬‭ an‬‭ app‬‭ that‬‭ manages‬‭ a‬‭ big‬‭ amount‬‭ of‬‭ data‬‭ that‬‭ powers‬‭ the‬‭ revenue‬ ‭ model‬‭ for‬‭ our‬‭ customers‬‭ according‬‭ to‬‭ their‬‭ data.‬‭ Working‬‭ in‬‭ the‬‭ app‬‭ based‬‭ on‬ ‭ Remix,‬‭ and‬‭ in‬‭ our‬‭ model‬‭ engine,‬‭ the‬‭ stack‬‭ is‬‭ based‬‭ on‬‭ Typescript,‬‭ Remix,‬ ‭ PostgreSQL,‬‭ Redis,‬‭ Docker,‬‭ and‬‭ other‬‭ technologies‬‭ covering‬‭ frontend,‬‭ backend,‬ ‭ and data management.‬

Through‬‭ my‬‭ expertise‬‭ in‬‭ coding‬‭ and‬‭ software‬‭ engineering,‬‭ I‬‭ play‬‭ a‬‭ key‬‭ role‬‭ in‬ ‭ prototyping solutions to ensure our product remains cutting-edge.‬ ‭

Fullstack developer with a focus on good architecture, performance, modularity and scalability for frontend.

Working with a React-based application with Typescript, we create our design system based on Storybook and our BFF (Backend for frontend) with NodeJS, GraphQL and PostgreSQL. Covering the most critical parts of the application with Jest, visual tests based on Cypress and regression tests with Storybook, we arrived to have a coverage of 75% of our code.

The frontend app was based on docker and deployed in AWS. Also, we split it into different and small npm packages to reuse it in other projects in the company.

I’m working horizontally with different teams and collaborating across the company to create a remote team culture, continuous deployment, testing culture and fast-fail environment, transparency and helping to grow the team with the interview process.