Luis Ramirez

• Built Feedio, a feedback-management SaaS platform from ideation through beta launch (4.000+ Google impressions, 20+ sign-ups) • Gained valuable insights into SaaS business models, market validation, and product-market fit challenges • Architected full-stack MVP with Next.js 14/React 18 frontend, Node.js/Express API, and MongoDB/Mongoose datastore • Designed modular RESTful APIs with Swagger docs, rate-limiting and security middleware, and role-based access control • And much more

- Conducting code reviews - Monitoring API logging with Wiston - Managing MySQL databases with Sequelize - Building and integrating RESTful APIs with Node/Express

- Collaborating in a cross-functional agile team - Worked with frontend frameworks and libraries like React.js and Next.js - Identified and resolved client bugs using Sentry, improving overall application stability - Maintained projects with technologies like Svelte, PHP, and WordPress - Developed responsive email templates for marketing campaigns using Liquid and Braze, - streamlining development time by 8% - Developed a solution for migration of the employee database by 20% with the MERN stack and Docker

- Used Git and Gitlab to manage code and collaborate with other team members - Supported quality assurance by implementing unit and integration tests using Jest and React Testing Library - Assisted in the development and maintenance of responsive web pages, using React, with Bootstrap and HTML5 - Implemented responsive design principles to ensure compatibility across various devices and browsers