João E.Full-stack Product Engineer
Skills
Possesses extensive experience in software development across mobile platforms, desktops, and web applications. Currently holds the position of Mobile Developer, with a specialization in developing native Android applications utilizing Java, XML, Kotlin, and Jetpack Compose. Demonstrated previous experience includes integrating payment SDKs and card machine solutions into mobile applications, enhancing financial service capabilities.
Additional expertise as a Full Stack Engineer, employing Next.js, Nest.js, and AWS to develop efficient, responsive web applications. Further background includes serving as a Desktop Developer, utilizing JavaScript, Node.js, and Electron.js to create robust desktop solutions.
Consistently achieves success in challenging environments and is prepared to tackle new opportunities, continually contributing to the advancement of cutting-edge technological solutions.
Mobile Developer
11/1/2023 - Present
Developed native mobile applications for the Android platform with a focus on intuitive and responsive user interfaces. Utilized technical expertise in Java, XML, and Kotlin to create and enhance these interfaces, ensuring an exceptional user experience. Leveraged Jetpack Compose for the creation of modern and flexible UIs, contributing to the development of high-quality Android applications. Integrated SQLite for efficient and secure data storage, playing a critical role in fulfilling user needs and expectations.Full Stack Engineer
2/1/2022 - Present
Developed proficiency in Next.js and Nest.js to build efficient and responsive web applications, focusing on exceptional user experiences. Employed MySQL and AWS for secure and scalable data management and storage. Utilized Tailwind CSS to design modern and stylish user interfaces. Demonstrated commitment to mastering these technologies and contributed significantly to project success.Developer Mobile - Android
6/1/2021 - 11/1/2023
Served as an Android Mobile Developer, focusing on the development of advanced mobile applications for the Android platform. Utilized expertise in JavaScript, React Native, and native Android to build robust and efficient solutions tailored to user needs. Integrated payment SDKs and POS (Point of Sale) card machine SDKs, enhancing secure and convenient payment functionalities within the applications. Contributed significantly to ensuring exceptional user experiences and seamless integration of financial services in the developed applications.Full Stack Developer
8/1/2020 - 6/1/2021
Developed cutting-edge web and mobile solutions using C#, .NET Core 3.1, and PostgreSQL to build and maintain robust and scalable backend systems. On the frontend, harnessed technologies like jQuery and React-Native to create intuitive and responsive user interfaces. Published applications on the Google Play Store and the Apple Store, ensuring an effective presence in the mobile app market. Demonstrated ability to work on both ends of web development, along with a strong passion for learning and adopting new technologies.Full-stack Developer and Mobile Developer - Android/iOS
3/1/2018 - 8/1/2020
Developed and enhanced robust and scalable web applications using a comprehensive tech stack comprising JavaScript, Node.js, Express.js, JWT, React.js, Tailwind CSS, MongoDB, MVC, and Redux. Led the creation of innovative solutions tailored to client needs by designing and implementing efficient systems in collaboration with multidisciplinary teams. Demonstrated an ability to adapt to emerging technologies and industry standards, contributing to the delivery of high-quality, high-performance products. Continuously sought to learn and apply best development practices to ensure the success of various projects.
Played an integral role in developing mobile applications for both Android and iOS platforms, leveraging expertise in JavaScript, React Native, Android, Objective-C, Redux, RealmDB, and Firebase. Collaborated with multifunctional teams to design and implement cutting-edge solutions that fulfilled user requirements. Ensured compliance with Google Play and Apple Store standards to provide a seamless experience for end users. Showcased a strong passion for mobile technology and a commitment to excellence, successfully overcoming challenges and achieving exceptional outcomes.PHP Web Developer
12/1/2017 - 3/1/2018
Developed and maintained dynamic web applications utilizing PHP, MySQL, HTML5, CSS3, JavaScript, and Bootstrap. Created efficient and responsive systems, contributing significantly to high-quality and high-performance applications. Employed innovative solutions in a team setting to address complex challenges. Enhanced technical skills continually to deliver exceptional results.
Analysis and Development of Systems at Cesusc College
2019 - 2023Data Science at Uniasselvi
2022 - 2023Full Stack Developer at National Service for Industrial Learning
2015 - 2016Introduction to Computer Science: The Harvard Course in Brazil at Harvard University
2022 - 2023
Next.js and React - Complete Course - Learn with Projects at Udemy
10/1/2023NestJS Fundamentals at Udemy
8/1/2023Docker for Developers (with Docker Swarm and Kubernetes) at Udemy
1/1/2023Agile Demystified with Scrum, XP, Kanban, Spotify, and Trello at Udemy
1/1/2023Go (Golang): Exploring Google's Language at Udemy
12/1/2022AWS Compute Services Overview at Amazon Web Services (AWS)
9/1/2022C# and OO. Projects with UML, ASP.NET, Entity Framework, LINQ, Lambda at Udemy
2/1/2021Multiplatform Android/iOS Developer with React and Redux at Udemy
10/1/2018
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