I am an experienced full-stack web and software developer with over a decade of experience developing robust and fully functional web applications, consistently meeting and exceeding goals and objectives. He specializes in Ruby, Ruby on Rails, PostgreSQL, React.js, and GraphQL, having hands-on experience in designing, developing, testing, maintaining, debugging software for millions of users.
Led the development efforts, including both sides of the application, the administrative panel, and the entire infrastructure setup, for a RoR application with an API on the server-side, and an Angular and Bulma application on the client-side.
Was involved in every part of this project which includes both sides of the application, the administrative panel, a secondary application to handle assessment test, and all the infrastructure setup for staging and production environments. Conducted the creation of an SDK for the secondary application. Worked with queue tools and setup AWS and Heroku environments.
Technologies Used: Ruby, Ruby on Rails, AWS, Heroku, HTML, CSS, Javascript.
Developed a Ruby GEM designed to improve methods and add new features to Rails Active Record using PostgreSQL, while handling simple tasks such as the DISTINCT ON SQL command, translated to the Relation method, and other more complex issues including composite data types.
Developed the gem to handle simple things like the DISTINCT ON SQL command, translated to the Relation method, and other more complex issues like composite data types.
Technologies Used: Ruby, Ruby on Rails, PostgreSQL.
Led all development efforts including rewriting legacy code, for a large Ruby on Rails application, that manages large amounts of daily data in an almost-live response time.
I put all my cutting-edge knowledge about Rails and PostgreSQL into practice. Improved the performance so that the live graphs were able to load in a very short time. Created new features and reports. Rewrote some legacy code, and improved the performance in several areas.
Technologies Used: Ruby, Ruby on Rails, PostgreSQL
Utilized Ruby on Rails and Bootstrap for a simple website with an administrative panel and a variety of tools that can be used for a diverse range of projects.
Education
Associate degree in IT Management
Mauá Institute of Technology - São Caetano do Sul, São Paulo, Brazil
