Hire the Top 2% of
Remote JPA Developers
in Brazil

Melissa R.

Vetted JPA developer in Brazil (UTC-3)

Hi, my name is Melissa and I'm a backend developer specializing in creating high-performance, high-quality solutions for various domains and platforms. I'm proficient in Java, Kotlin and Flutter programming languages, which I use to develop web, mobile and desktop applications, following the best software engineering practices and the most appropriate design patterns for each scenario. In addition, I am an enthusiast of the Open-Source movement and actively participate in projects that aim to contribute to the advancement of science and society. One of these is DevCaminhante, a group of developers who are creating the KurOS distro, based on Linux and aimed at education and digital inclusion. In this project, I use Shellscript and C++ to develop native applications for the operating system, as well as Flutter to create modern and intuitive graphic interfaces. Another is InfoFarmer, a project that uses artificial intelligence to maximize rural production, reducing risks and environmental impacts. In this project, I use Java and Python to implement machine learning algorithms and data processing, using libraries such as TensorFlow, PyTorch, Scikitlearn and Pandas. I also use Flutter to develop mobile applications that allow farmers to access the information and insights generated by the system. I'm also very interested in maker projects and exploring the possibilities of the Internet of Things. I have already carried out several projects with Raspberry Pi, Orange Pi, Arduino and other embedded devices, integrating them with sensors, actuators, cameras and other components. In these projects, I use Java, Python and C to program the devices, as well as MQTT, REST and WebSocket to establish communication between them and with servers in the cloud.

Daniel C.

Vetted JPA developer in Brazil

**Highly skilled Java Full-Stack Developer with over 15 years of Java experience and a decade of Agile expertise.** Proven ability to deliver scalable solutions across the entire development lifecycle, from requirements analysis to final deployment. Experienced in thriving within large, event-driven ecosystems, showcasing adaptability in complex and dynamic environments. I possess deep technical knowledge in Java and specialize in building robust backend applications, creating REST APIs, and seamlessly integrating with third-party APIs. Additionally, I demonstrate expertise in frontend technologies, ranging from legacy to modern libraries like React. I have a deep understanding of relational databases such as Oracle, MySQL, and PostgreSQL, leveraging JPA and Hibernate to map databases to application models. I am also proficient in NoSQL databases like DynamoDB. My experience includes developing serverless applications utilizing Lambda functions and demonstrating proficiency in cloud computing with AWS. I also extend my expertise to implementing CI/CD pipelines using Azure Pipelines, ensuring efficient, reliable, and thoroughly tested deployments throughout the development process. I further enhance development workflows by seamlessly integrating Datadog for comprehensive log investigation and performance monitoring. Note: I am considering working in Brazil's timezone (UTC-3) as I plan to return to my native country.

Gustavo P.

Vetted JPA developer in Brazil (UTC-3)

Highly experienced software developer with 18+ years of remarkable background in overseeing all aspects of the software development life cycle. Strong self-learn skill, able to get new technologies very quickly. Although having mainly worked with Java, has also worked with other languages like: PHP, Python, and others. Very well familiar with all the Java ecosystem, as well as several frameworks, especially Spring Framework. During all these years has acquired extensive experience working with JavaScript and has followed the emergence of modern JavaScript technologies like Angular, React and Svelte. Familiar with several different types of databases and has also acted as DevOps using several cloud services. Member of Toptal Talent Portal since 2016.

Maria C.

Vetted JPA developer in Brazil (UTC-3)

Java Developer with a background in Web Development from the Digital Career Institute in Germany. More than 3 years of experience with Java and Spring Boot, currently pursuing an MBA in Software Engineering at the University of São Paulo (USP). Fluent in English, with advanced proficiency in German, and Portuguese as a native language.

Gleibson O.

Vetted JPA developer in Brazil (UTC-3)

FullStack developer with extensive experience in JavaEE using agile practices. Enthusiast of software quality and new technologies such as Angular, Spring Boot, Ionic and Flutter.

Antonio N.

Vetted JPA developer in Brazil (UTC-3)

I am a Senior Software Engineer with many years of experience (since 2005), interested in innovative and exciting projects in software area. In the last years, I have been working as Software Engineer and Tech Lead developing microservices in Java and things alike. I am founder of FP Manager ( [https://footballprojectmanager.com](https://footballprojectmanager.com/) ), an online game with almost 10k users written in Java + Angular. I love learning and sharing knowledge. My profile mixes academic research and software industry.

Matheus B.

Vetted JPA developer in Brazil (UTC-3)

I am a software engineer with over 10 years of experience working on multiple projects developing large-scale, highdata volume, scalable, and distributed applications. I have great knowledge of NextJS and Python their ecosystems and also can perform very well with Java, JavaScript, TypeScript, EmberJS, Angular, and React. My profile fits best as a frontend or a full-stack engineer. I'm hardworking, passionate about technology, see new technologies as new challenges, and have a penchant for meeting deadlines and doing things better and better.

José .

Vetted JPA developer in Brazil (UTC-3)

I am a Java software engineer with 10+ years of experience. I have expertise in databases, REST APIs, and design patterns. I hold certifications in Oracle and Java.

Francisco V.

Vetted JPA developer in Brazil (UTC-3)

Hello! I am Francisco, an experienced software developer with more than 12 years of experience, committed to improving and applying my knowledge, always adding value and delivering excellent results to the various projects in which I worked. I am passionate about identifying and creating effective solutions to face challenges. I firmly believe in the power of a cohesive team, capable of generating multiple problem-solving strategies. It is essential to evaluate the merits and drawbacks of potential solutions to make better decisions. Among the professional objectives: I constantly seek challenges that allow me to expand my skill set and contribute to innovative solutions. One of my goals is, wherever I am, to create a positive impact through software development, delivering products and results that meet and exceed customer expectations.

Alisson G.

Vetted JPA developer in Brazil (UTC-3)

_Alisson Gazda is a computer engineer with more than 12 years of experience in **Java**, he's passionate about technology, and has always enjoyed the area of systems development. He specializes in developing **back-end** solutions using **Java** and **related technologies**. In his projects, he has always valued team spirit and always seeks to use his experience to suggest actions that can benefit the project._ _Alisson has experience in soft skills such as **leadership**, **conflict resolution**, and mentoring with programmers. Due to his experience with development, he can work in all phases of the project, from planning to implementation._