Rodrigo S Rosa

I am Rodrigo Simões Rosa, a professional with over 18 years of experience in software development, specializing in mobile solutions and emerging technologies. I have experience with Kotlin, Java, React Native, and Flutter, focusing on optimizing user experience and system efficiency. My expertise in Clean Architecture and TDD has been essential for creating scalable, high-quality solutions. Additionally, I have developed custom libraries, including one for Bluetooth Low Energy (BLE) communication in neurostimulation projects. An important milestone in my career was the development of a native Android application that controlled a neurostimulation device, using Kotlin Multiplatform to ensure compatibility with iOS. This project had a significant impact on scientific research, enabling data collection and control of neural stimuli. I also implemented a web-based dashboard that improved client access to the company's services, reducing registration time and increasing operational efficiency, and it was adopted by thousands of users and clinics. In the retail sector, I contributed to the digital transformation of HomeRefill by refactoring the Android app code from Java to Kotlin and adopting Clean Architecture to enhance scalability and maintainability. I developed complex and responsive interfaces using ConstraintLayout and Lottie, ensuring a smooth user experience. The app became essential for users seeking an eco-friendly way to shop. I have extensive experience in continuous integration and continuous delivery (CI/CD), utilizing tools like Jenkins, Bitrise, and GitHub Actions. This approach accelerated development and ensured code quality and consistency. I also contributed to UX design by creating interactive prototypes that improved the app's usability, which is used by hundreds of thousands of users. In addition to my technical skills, I am an enthusiast of emerging technologies such as Blockchain and Artificial Intelligence. I have explored smart contract development using Solidity and frameworks like Truffle and Hardhat, as well as delving into Python, TensorFlow, and PyTorch to create AI-based solutions. My passion for innovation has led me to contribute to open-source communities like GitHub and Stack Overflow. With an impressive track record, I continue to be an influential technical leader in software development.