Juan Beas Perez, Software Developer in Lake Mary, FL, United States
Juan Beas Perez

Software Developer in Lake Mary, FL, United States

Member since September 29, 2019
Juan is a self-driven and easily adaptable web developer with a passion for full-stack development that extends beyond work and six years of experience. His specialties include JavaScript/TypeScript, React, Angular, Vue.js, Node.js, Jest, D3.js and many more.
Juan is now available for hire

Portfolio

Experience

Location

Lake Mary, FL, United States

Availability

Part-time

Preferred Environment

GitHub, Visual Studio Code, Docker, Terminal

The most amazing...

...thing I've built is a communication platform used worldwide using React and TypeScript in a way so that it's quick, scalable, and maintainable.

Employment

  • Senior React/React Native Developer

    2020 - 2020
    TTS Curative, LLC
    • Worked in an agile scrum team and implemented pixel-perfect design using React and Styled-Components.
    • Created new features based on mock-ups and efficiently collaborated with designer.
    • Increased testing coverage of the existing application using Jest and Cypress.
    Technologies: React, Styled-Components, Ruby on Rails, Jest, Cypress, React Native
  • Senior React Developer

    2020 - 2020
    Social Voter Labs LLC
    • Took the platform and made it match the mockup visually and added basic features e.g., login and logout pages, page additions, bug fixes, and so on.
    • Collaborated with developers to establish the strategy for coding standards, cross-browser compliance, code organization, and architectural design and documentation.
    • Managed the legacy code while simultaneously creating new features and pages using React Hooks.
    • Proposed several design improvements for the user workflow.
    Technologies: React, Node.js, Ruby on Rails
  • Senior React and React Native Developer

    2018 - 2020
    Colombo & Hurd Law
    • Built a web-based software using JavaScript, Ruby on Rails, PostgreSQL, and additional technologies as necessary.
    • Developed and managed client-side features written in TypeScript and React.
    • Designed and built a complete REST API using Ruby on Rails and PostgreSQL.
    • Developed iOS and Android apps using React Native.
    • Created a standalone media player component, including database design and a complete REST API.
    Technologies: JavaScript, Ruby on Rails, PostgreSQL, React, React Native, TypeScript
  • Full-stack JavaScript Developer

    2018 - 2019
    B&B Global Solutions
    • Built and maintained financial research websites and APIs for brokerage companies using JavaScript/Node.js.
    • Uplifted the old codebase to new frameworks for performance and simplicity using JavaScript framework Vue.js.
    • Automated financial PDF reports in Node.js and Carbone.io.
    Technologies: JavaScript, Node.js, Vue.js, Jest, Automation
  • Lead React Developer

    2017 - 2018
    Bitotality
    • Worked with a large team of engineers in the development of the internal web application primarily using JavaScript stack.
    • Created and improved featured including video chat, instant message, phone services, contact management, and online meetings.
    • Led engineers in designing and prototyping a new "communication history" feature.
    • Developed and maintained scripts and web applications to manage defects which significantly increased productivity.
    • Assisted with debugging and resolving defects in web applications.
    Technologies: JavaScript, Node.js, React, Jest
  • Front-end Developer

    2016 - 2017
    Jeunesse
    • Developed and maintained front-end code using JavaScript, C#, MVC, and Razor HTML.
    • Created several web applications and landing pages.
    • Built landing pages and responsive web applications using jQuery and Bootstrap.
    • Conducted unit testing to deliver optimal browser functionality.
    Technologies: JavaScript, CSS3, C#, Razor HTML

Experience

  • Cacaoweb (Development)
    http://cacaoweb.org

    Cacaoweb is a free app and communication platform. To build the applications of the future, users can store, access, and search through their data with their friends and communicate and share via instant messages, voice, or video.

  • Amigo (Development)

    Amigo is a mobile application for Android and iOS platforms that enables its users to communicate with each other. The application provides its users with tips on activities for social gatherings. Furthermore, it enables them to create groups and communicate with each other using text and media.

  • Tassig (Development)
    http://tassig.com

    Tassig provides products and services for computer software and hardware. Through innovation, and a team of computer technology and programming experts, Tassig has created its own operating system called Axiom which is the main system that powers the main products, the computer box, and drive. Axiom contains many useful applications as it was created with a focus on user experience.

  • Preoday (Development)
    https://app.preoday.com

    Preoday is a robust digital ordering platform (mobile ordering and online ordering) that helps businesses serving food and drink around the world open new revenue streams and improve relationships with customers.
    Preoday enables businesses to offer branded online and mobile pre-ordering facilities to customers purchasing food, drink, and merchandise. It works both directly with businesses and partners including resellers, technology providers, and ticketing agencies.

Skills

  • Languages

    PHP, JavaScript, CSS, Sass, HTML, ECMAScript (ES6), TypeScript, GraphQL
  • Frameworks

    Express.js, React Native, Jest, Angular, Phoenix
  • Libraries/APIs

    Node.js, REST APIs, React, Styled-components, Vue.js 2, D3.js, React Redux, Vue.js, WebRTC
  • Tools

    Webpack, Gulp.js, Grunt, Babel, RabbitMQ, Nginx
  • Paradigms

    Functional Programming, Agile Software Development, Unit Testing, E2E Testing
  • Storage

    MySQL, PostgreSQL, MongoDB, Elasticsearch, Redis, SQL Server 2012
  • Other

    Responsive Design, Front-end Development, ESLint, Cloud
  • Platforms

    Azure, Linux, Amazon Web Services (AWS), Apache Kafka, Docker

Education

  • Master's degree in Computer Science
    2013 - 2015
    Universidad de Granada - Granada, Spain

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