Osny is a senior front-end developer and UI designer with over 12 years of experience developing and designing high-performance user interfaces that people genuinely enjoy using. When Osny works on a project, his focus is inevitably on delivering interactive, usable, scalable, and visually appealing applications.
Slack, ITerm, Sketch, Git, Visual Studio Code (VS Code), MacOS
The most amazing...
...thing I've built is a Chrome extension that enables users to create guided tours to their website with no coding skills needed.
Senior Front-end Developer (User Onboarding)
- Developed and designed a Google Chrome extension using React and Redux.
- Designed the company's web app.
- Designed a product focused on self-service which allowed the company to scale quickly.
Senior Front-end Developer | UX Designer
- Developed and maintained some open-source projects; you can see more in my portfolio.
- Worked as a volunteer at Baobba, mainly on Quintal de Troca's website.
Front-end Developer | UI/UX Designer
- Prototyped high-quality designs.
- Consulted on SEO issues (mainly on-page).
- Set up a cloud structure on Rackspace to host the apps (RoR) and make it easy to scale.
- Automated the deployment process using Capistrano.
- Updated the main product from a legacy Rails version to the newest one which increased the overall speed of the website by more than 50% (based on monitoring tools (client-side and back-side).
- Automated the development process using Vagrant.
- Wrote documentation for the company's apps.
- Developed and maintained websites using WordPress.
Front-end Developer | UI Designer
- Redesigned the most visited pages—helping the users to accomplish crucial actions.
- Collaborated with other team members using tools like Mercurial, Jira, and Bitbucket.
Developer | Designer
- Improved the UI of some of the company's major products such as the Stela Experta and Aquarius platforms.
- Developed an internal website using Liferay to help the team to keep updated about processes and activities.
- Built and maintained websites using WordPress and Joomla.
Web Designer | Developer
- Created the UI design and developed the front-end.
- Developed websites with WordPress and Joomla.
- Built web apps using Ruby on Rails and PHP.
Web Designer | Developer
- Created custom themes for an LMS system (Moodle).
- Designed and developed the company's website.
- Helped the team to create and deliver EAD platforms.
Quintal de Trocashttps://github.com/baobba/quintal-de-trocas
MUI (Material UI), Cypress, Jest, Redux, Bootstrap, Express.js, Slim, Tailwind CSS, Next.js, Ruby on Rails (RoR), React Native
React, JSON API, Flexbox, Vue, REST APIs, React Redux, jQuery, Ruby ERB, Node.js, OpenAPI
GitHub, ITerm, Slack, Sketch, Git, JSX, NPM, Webpack, Babel, React Apollo, Google Analytics, Moodle
Responsive, UI Design, On-page SEO, UX Design, REST, RESTful Development, Agile, Test-driven Development (TDD), Agile Software Development, Scrum, Responsive Coding
Webflow, MacOS, Heroku, Amazon Web Services (AWS), Linux, WordPress, Visual Studio Code (VS Code), Firebase, Joomla, Docker
Web Development, SaaS, Front-end, User Experience (UX), User Interface (UI), Front-end Design, APIs, Single-page Applications (SPA), Web UI, Pixel Perfect, CSS Grid, Styled-components, Styling, Material Design, Dashboard Development, Cross-browser Testing, Data Visualization, PSD Slicing, Code Review, Full-stack, eCommerce, Gatsby, Back-end, Apollo, CSS3 Animation, SVG, Apollo Server, Content Management Systems (CMS), Design, Responsive UI, Storybook
MySQL, MongoDB, PostgreSQL
Associate's Degree in Graphic Design
Universidade do Vale do Itajaí - Florianópolis, Brazil