JRJoão Pedro Raffo
@joopedroraffo
Frontend and Mobile Developer building user-focused, cross-platform digital experiences.
BrazilWhat I'm looking for
I am a creative, detail-oriented Frontend and Mobile Developer with a strong track record building smooth, user-focused experiences for web and mobile.
I have professional experience developing cross-platform React Native apps and ReactJS websites, integrating Design Systems, RESTful APIs, Azure services, and third-party platforms like Oracle Commerce Cloud and loyalty systems.
At GFT I progressed from a Java/Spring Boot internship to a Front End Developer role, contributing component-driven UI with Storybook, enforcing code quality with ESLint/Prettier, and writing Jest unit tests to maintain reliability. I have also delivered freelance projects for CRM and real-estate clients using HTML/CSS/JavaScript, PHP, MariaDB, and React.
I value remote collaboration, clear communication, continuous learning (currently studying Swift), and delivering high-quality digital solutions that work reliably across devices.
Experience
Work history, roles, and key accomplishments
Front End Developer
GFT Technologies
Oct 2021 - Present (4 years 2 months)
Developed cross-platform mobile apps and ReactJS websites, implemented component-driven development with Storybook, and integrated services like Oracle Commerce Cloud and Azure to deliver reliable, production-ready features.
Freelance Programmer
CRM Apollo
Jul 2023 - Jul 2024 (1 year)
Built a CRM website using HTML5, CSS3, JavaScript, jQuery and Bootstrap; implemented PHP/MariaDB backend and ensured responsive cross-device functionality.
Freelance Programmer
Auzza Capital
May 2022 - Jun 2023 (1 year 1 month)
Developed responsive web interfaces for a real estate investment firm using React.js and integrated backend systems via RESTful APIs to support property management workflows.
Software Developer Intern
GFT Technologies
Apr 2021 - Oct 2021 (6 months)
Completed Java and Spring Boot training, selected as a top intern, and transitioned to mobile development with React Native contributing to production projects.
Education
Degrees, certifications, and relevant coursework
PPPontifical Catholic University of Paraná
Graduate Certificate, Mobile App Development
2025 - 2027
Graduate Certificate in Mobile App Development focused on mobile development technologies and practical app-building skills.
PPPontifical Catholic University of Paraná
Bachelor's Degree, Software Analysis and Development
2020 - 2023
Bachelor's degree in Software Analysis and Development covering software engineering, web and mobile development, and backend technologies.
Tech stack
Software and tools used professionally
Availability
Location
BrazilAuthorized to work in
Job categories
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