Osny Netto
Verified Expert in Engineering
Software Developer
Florianópolis - State of Santa Catarina, Brazil
Toptal member since April 29, 2019
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 he works on a project, Osny focuses on delivering interactive, usable, scalable, and visually appealing applications.
Portfolio
Experience
- JavaScript - 13 years
- UI Design - 13 years
- UX Design - 13 years
- HTML - 13 years
- CSS - 13 years
- Sketch - 5 years
- React - 5 years
- Ruby on Rails (RoR) - 4 years
Availability
Preferred Environment
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.
Work Experience
Senior Front-end Developer (User Onboarding)
Conpass
- Developed and designed a Google Chrome extension using React and Redux.
- Designed the company's web app.
- Developed the API and web app mainly with JavaScript (Node.js, Express.js, React, and Redux).
- Maintained cross-browser and lightweight pixel code (injectable JavaScript).
- Designed a product focused on self-service which allowed the company to scale quickly.
Senior Front-end Developer | UX Designer
Self-employed
- 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
CIMM
- 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
Filmow
- 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
Instituto Stela
- 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
Jimmy FFW
- 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
FabriCO
- Created custom themes for an LMS system (Moodle).
- Designed and developed the company's website.
- Helped the team to create and deliver EAD platforms.
Experience
Conpass
GitHub
https://github.com/osnysantosJoybird
Quintal de Trocas
https://github.com/baobba/quintal-de-trocasAirfocus
https://airfocus.com/Education
Associate's Degree in Graphic Design
Universidade do Vale do Itajaí - Florianópolis, Brazil
Skills
Libraries/APIs
React, JSON API, Flexbox, Vue, REST APIs, React Redux, jQuery, Ruby ERB, Node.js, OpenAPI
Tools
GitHub, ITerm, Slack, Sketch, Git, JSX, NPM, Webpack, Babel, React Apollo, Google Analytics, Moodle
Languages
HTML, JavaScript, CSS, HTML5, Sass, CSS3, ECMAScript (ES6), SCSS, TypeScript, GraphQL, Haml, Python, PHP, Ruby
Frameworks
Material UI, Cypress, Jest, Redux, Bootstrap, Express.js, Slim, Tailwind CSS, Next.js, Ruby on Rails (RoR), React Native
Paradigms
Responsive, UI Design, On-page SEO, UX Design, REST, RESTful Development, Agile, Test-driven Development (TDD), Agile Software Development, Scrum, Responsive Coding
Platforms
Webflow, MacOS, Heroku, Amazon Web Services (AWS), Linux, WordPress, Visual Studio Code (VS Code), Firebase, Joomla, Docker
Industry Expertise
Web Design
Storage
MySQL, MongoDB, PostgreSQL
Other
Web Development, SaaS, Front-end, User Experience (UX), User Interface (UI), Front-end Design, APIs, Single-page Applications (SPAs), 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
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