Rafael Eduardo Calderon Morales

Rafael Eduardo Calderon Morales

About

Detail

React & React Native Developer | ⚙️ Engineer | Scrum Master
Buenos Aires, Argentina

Timeline

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Education

Résumé

Jobs verified_user 0% verified
  • A
    Front-End Engineer (React & React Native Lead)
    Apptrace
    Sep 2023 - Current (2 years 10 months)
    • Full-stack maintenance of a multi-repository project across both web and mobile platforms, utilizing React, React Native, and Expo to ensure seamless functionality, performance, and cross-device compatibility. • Led the refactoring and redevelopment of a mobile application, applying Clean Code principles and establishing a design system to centralize and reuse styles, ensuring consistency and efficiency across both web and mobile applications. • Implemented unit testing, integration testing, and utilized Storybook to showcase and document the component library, improving test coverage and ensuring a more robust development workflow. • Established and enforced coding standards and formatting guidelines for the project, promoting consistenc
  • A
    React Developer
    Acquisition Compara en Casa
    Mar 2022 - Mar 2023 (1 year 1 month)
    • Developed new site pages with a mobile-first approach, prioritizing responsive design for seamless user experience. • Ensured compliance with Google SEO requirements to enhance search engine visibility. • Implemented Microdata using Schema.org vocabulary to provide additional context and information to browsers. • Collaborated with UI/UX design team to create visually appealing and user-friendly website components. • Employed Test-Driven Development (TDD) with React Testing Library and Jest for code reliability. • Conducted Cross-Browser UI Testing with Selenium WebDriver to ensure consistent performance. Project Scope: Led front-end implementation of SEO-optimized landing pages for website launch across multiple Latin American countries.
  • Global Rabbits
    React Native Full Stack Developer
    Global Rabbits
    Aug 2021 - Aug 2023 (2 years 1 month)
    Developed a cutting-edge app using React Native and Expo SDK to facilitate seamless user interactions and content sharing. • Designed and developed a robust API utilizing NodeJS, Sequelize, PostgreSQL, and Apollo GraphQL Server to efficiently manage data and ensure smooth performance. • Integrated AWS Services, including Cognito for secure authentication and S3 Buckets for scalable media storage, ensuring data security and reliable performance. • Collaborated closely with UI/UX designers using Figma to create a visually appealing and user-friendly interface, resulting in a delightful user experience. • Led technology selection for the entire app, carefully choosing the best tools and frameworks to achieve project objectives and optimize de
  • Quisitive
    React Developer
    Quisitive
    Mar 2021 - Aug 2021 (6 months)
    • Collaborated in the refactoring and development of the web app front-end using ReactJS and Redux- Saga for a Financial Services Company. • Implemented migration to Functional Components, leveraging React Hooks for improved performance and maintainability. • Generated comprehensive documentation of the front-end architecture, ensuring clarity and accessibility for the development team. • Conducted React component refactoring to enhance testability and maintain clean code practices. • Actively participated in code reviews, providing valuable feedback and promoting code quality within the team. • Assisted in the design and implementation of new features, contributing to the overall improvement of the web app. Project Scope: As part of the Re
  • O
    React Developer
    Ok clothes
    Oct 2020 - Feb 2021 (5 months)
    Designed and developed a virtual catalog using Next.js and Firebase for efficient inventory management at a clothing store. • Collaborated closely with the store's stakeholders and UI/UX designers to ensure the catalog's seamless integration into their existing systems and branding. • Implemented responsive design principles to ensure a user-friendly experience across various devices and screen sizes. • Integrated Firebase as the backend for real-time data management and synchronization, enabling accurate inventory updates. • Conducted thorough testing and debugging to ensure the virtual catalog's reliability and functionality. • Provided documentation and training to the store's staff, ensuring they could efficiently utilize the new virtua
Education verified_user 0% verified
  • S
    Scrum Master & Product Owner Certification
    Scrum Inc.™, Registered Scrum Master™
    May 2021 - Jun 2021 (2 months)
    Scrum Master & Product Owner Certification
  • Universidad de Carabobo
    Mechanical Engineering
    Universidad de Carabobo
    Sep 2010 - May 2024 (13 years 9 months)