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José Manuel Rosa Moncayo A medida | React | Typescript | Node.js | AstroJM

José Manuel Rosa Moncayo

A medida | React | Typescript | Node.js | Astro
  • Tarifa aproximada
    200 € /día
  • Experiencia8-15 años
  • Tasa de respuesta100%
  • Tiempo de respuesta2h
El proyecto se dará por comenzado una vez hayas aceptado el presupuesto de José Manuel.
Localización y desplazamiento
Localización
Madrid, España
Trabajo a distancia
Lleva a cabo sus proyectos principalmente en remoto
Verificaciones

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234Seguidores
12Repositorios
0Gists
336Reputación
13Bronce
6Plata
0Oro
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Habilidades profesionales
José Manuel en pocas palabras
👋 Hey, I’m José! With 10+ years of experience, I build fast, scalable, and maintainable web applications for startups & enterprises. I’ve worked on MVPs to large-scale platforms, ensuring top-notch performance, clean architecture, and seamless user experiences.

💡 I turn ideas into high-performance applications. Whether you need a rock-solid backend, a modern frontend, or an optimization boost, I’ve got you covered.

🏆 Case Studies (Why Work With Me?)

📌 Lenus eHealth - Modernized a legacy payment system with Stripe, handling 26,500+ clients and real-time monitoring with Grafana.

📌 Growblocks - Built a high-performance revenue modeling engine with Remix & PostgreSQL, processing large-scale financial data.

📌 Craft.co - Created a scalable React app and design system with Storybook, boosting UI consistency and development speed.

📌 Waw Muzik - Led full-stack development of a music streaming platform, optimizing performance with microservices in Node.js & Go.


📩 Let’s Build Something Great – Message Me! 🚀
Experiencia
  • Lenus eHealth
    Senoir Software Engineer
    ENTRETENIMIENTO & TIEMPO LIBRE
    febrero de 2024 - diciembre de 2024 (10 meses)
    Copenhague, Dinamarca
    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.‬ ‭
    React.js Storybook Typescript JavaScript Material UI TailwindCSS Docker Grafana AWS PostgreSQL Redis Vite Stripe GraphQL Fastify Express
  • Growblocks
    Senior Software Engineer
    HIGH TECH
    agosto de 2022 - febrero de 2024 (1 año y 7 meses)
    Copenhague, Dinamarca
    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.‬ ‭
    JavaScript Typescript Remix React React.js TailwindCSS PostgreSQL Redis Docker Node.js REST Playwright Jest Puppeteer Figma Yarn Vite Storybook
  • Craft.co
    Senior Software Engineer
    TRANSPORTES
    julio de 2021 - septiembre de 2022 (1 año y 3 meses)
    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.
    JavaScript Typescript React.js GraphQL Node.js Jest Cypress HTML5 Git PostgreSQL Webpack
Recomendaciones externas
Formación
  • Certificate of Higher Education in Computer Applications Development
    I.E.S. Bahía de Cádiz.
    2004
  • BSC in Computer Enginering
    University of Cádiz
    2013
Certificados