Josué D. Ramírez Madrigal Email & Phone Number

Backend Practice LeadSenior Full-Stack Developer @Obvious.ly+ Ruby on Rails web development.· Ruby (ruby 2.5.8) and Ruby on Rails (5.2.0)· GraphQl + Rails· Javascript, JQuery+ ReactJS· Framework v 18.2· React-bootstrap_______Senior Full-Stack Developer @The RealReal+ Ruby on Rails web development.· Ruby (ruby 2.7.4) and Ruby on Rails (5.0.7)· GraphQl + Rails integration.· ElasticSearch + Rails integration· Javascript, JQuery+ ReactJS + NextJS· Typescript.· Chakra UI components.· Storybook.· Jest testing. + Elixir Phoenix· Elixir (1.13.0), Phoenix (1.6.0)· GraphQl + Phoenix integration.· Javascript, JQuery+ Kafka+ Docker (Docker composer)

Costa Rica

+ Team Lead, software development, team management, scrum management, agile software development.+ Full Stack RoR web development.· Ruby (Ruby on Rails 4.x, 5.x, 6.x) Web Applications, back-end and front-end development. Gem adaptation and usage. Active Record queries. Javascript development, JQuery libraries and plugins, AJAX Communication. Styling with CSS, SASS, SCSS. RSpec Unit testing· RoR + Grape API development (services / End points).· BackboneJS Front End developer.· ReactJS Front End developer, ReactJS + Redux, Axios, internationalization, routing.· Bootstrap· Docker (Docker composer)+ PHP Laravel web development· Laravel v5.8.38 (PHP 7.4)· Docker (Docker composer)

Costa Rica

· Team Leading, software development, team management. · Full Stack RoR web development.· Ruby (Ruby on Rails 4.x, 5.x, 6.x) Web Applications, back-end and front-end development. Gem adaptation and usage. Active Record queries. Javascript functionalities, JQuery libraries and plugins, AJAX Communication. Styling with CSS, SASS, SCSS. RSpec Unit testing· RoR + Grape API development (services / End points).· BackboneJS Front End developer.· ReactJS Front End developer, ReactJS + Redux, Axios, internationalization, routing.

· Full Stack RoR web development.· Ruby (Ruby on Rails 2.x MVC, Ruby on Rails 3) Web Applications, back-end and front-end development. Gem adaptation and usage. Active Record queries. Javascript functionalities, JQuery libraries and plugins, AJAX Communication. Styling with CSS, SASS, SCSS. Unit testing, Testing with Cucumber and Capybara. Metaprogramming and deep ruby knowledge.· RoR API development (services / End points).· RoR version migration (Rails 2.3.8 to latest versions): Code adaptation, gem migration, gem customization coding.· Multi-tenancy implementation: (Rails 3.2.23) Multiple database splitting process.· Search-Engine integrations: ElasticSearch.· Chef: Recipes for environment configurations.

· Full Stack RoR web development.· Ruby 2.x (Ruby on Rails 4.x MVC) Web Applications, back-end and front-end development. Gem adaptation and usage. Active Record queries. Javascript functionalities, JQuery libraries, AJAX Communication. Styling with CSS, SASS, SCSS. Unit testing, Integration testing, Rspec, Cucumber, Capybara.----------· Microsoft Dynamics CRM migration, customization scripting (Javascript), plugin customization (C#) and embeded personalized features (C#)----------· Mobile application development.· Front-End development: Web design, HTML5, JQuery, Communication Components for RESTful and SOAP web services protocols through AJAX via JSON and XML (request/response), Javascript, CSS3.· Back-End development: Web services (RESTfull), Database design and Communication Components (web services communication protocols).----------

Software Developer / Back-End and Front-End Developer