Rafael Costa Email & Phone Number

State Of Minas Gerais, Brazil

• Development and maintenance of scalable, high-performance web applications using React, TypeScript, and Next.js, with a focus on creating intuitive and responsive user interfaces.• Employing Git versioning control on a distributed development regimen, tagging releases, and maintaining the project versions properly.• React, TypeScript, Next.js, HTML, CSS, JavaScript, Redux, Context API, Axios, Styled Components, Tailwind CSS, Git.

Moldávia

• Spearheaded the front-end development of a cryptocurrency exchange platform using React JS, ensuring a seamless and secure trading experience for users. • Integrated the front-end with the backend seamlessly through REST APIs, enabling efficient data fetching, real-time updates, and secure transaction processing.• Optimized the performance of the platform by implementing efficient state management with Redux, optimizing component rendering, and minimizing network requests.• Used the Chart.js charting library to create dynamic and interactive visualizations of market data.• Employing Git versioning control on a distributed development regimen, tagging releases, and maintaining the project versions properly.• Skills: React, TypeScript, Next.js, HTML, CSS, JavaScript, Redux, Context API, Axios, Chart.js, Git.

Belo Horizonte Area, Brazil

- Front End development of an e-commerce platform based on Shopware. - Front end development focused on user experience.

Belo Horizonte, Brazil

• Led the full lifecycle development of the redesigned "Hoje em Dia" newspaper website, delivering a modern, user-friendly platform that increased engagement and page views by 20%.• Proficiently utilized HTML, CSS/SASS, and Responsive Web Design principles to create visually appealing and cross-device compatible layouts, ensuring optimal user experience across desktop, tablet, and mobile devices.• Employed Apache Velocity for efficient template rendering and content management, streamlining the website's development and maintenance processes.• Assumed the role of Project Manager for one year, establishing and maintaining clear communication channels with the marketing team to ensure seamless integration of website-related activities.• HTML, CSS/SASS, Responsive Web Design, JavaScript, Grunt, Java, Apache Velocity, Git.

Belo Horizonte, Minas Gerais, Brasil

• Developed and maintained custom WordPress themes and plugins from concept to deployment, leveraging HTML, CSS, JavaScript, PHP, and MySQL to create visually appealing, functional, and high-performing websites tailored to client needs.• Created pixel-perfect, responsive website designs based on client specifications or wireframes, ensuring optimal user experience across different devices and screen sizes.• Optimized website performance through code optimization, image compression, caching strategies, and other techniques, resulting in faster load times and improved search engine rankings.• WordPress, HTML, CSS, JavaScript, PHP, MySQL, Git,

Belo Horizonte, Brazil

- Development of a social network for musicians, using as a base the company's CMS.- Maintenance of websites created with the company's CMS. The CMS was made in PHP/MySQL.- Assist in the development of a webapp which helps prom committees organize graduation ceremonies and prom graduations. The webapp was made in Ruby On Rails.

Belo Horizonte, Brazil

Assist in the development of a company simulator, a webapp used in administration graduation to simulate a company marketplace.