Hire the Top 2% of
Remote Java ME Developers
in Brazil

Matheus M.

Vetted Java ME developer in Brazil (UTC-3)

Experienced mobile application developer with a proven track record of working in the software industry. I have a degree in Computer Science, with knowledge in Java, Android Development, Flutter, Swift, kotlin, and a bit of C#, nodejs and Github. Strong engineering professional with a degree in Computer Science from the Catholic University of Brasília. Completes a Postgraduate Degree in Mobile Development at UniCEUB to improve my knowledge. With time working with mobile development I acquired strong knowledge with native android, where I worked for almost 4 years with java / kotlin. I was responsible for a startup's mobile, where I published apps in the store, I did several UI tests along with a continuous integration where when merging with a branch, the pipeline does the whole process of executing the tests and publishing the app in the store to internal test. As a mobile enthusiast, I honed my knowledge of React-Native working part-time and at IBM. I also took several Flutter courses where I created several personal projects with the language. I am currently a senior android developer and I also help with IOS development with swift. Besides mobile I also worked with node.js backend and java spring boot, but in terms of knowledge, nothing professional. good skills - Native Android (Java/kotlin) - Clean + MVVM - MVP - UI tests - Continuous integration - View Binding - Dependency injection - Live Data / State Flow - A bit of Jetpack Compose - CI/CD - Git versioning (gitflow) - Publishing apps on Play Store and Apple Store - REST APIs secondary skills - Swift - Flutter - React Native less experience time - NodeJs - Java SpringBoot

André Q.

Vetted Java ME developer in Brazil (UTC-3)

Senior Product Engineer with 11 years of experience. Founding Developer of a Data Dive, a leading SaaS empowering Amazon Sellers with SEO. Achieved 5500+ B2B paying customers (over $2,500,000 ARR) from ground zero. My way to do business and life: I enjoy creating a safe and honest environment that is honest so people can enjoy meaningful connections, safe so people are not afraid to bring in their best selves, and challenging so we can all grow to our full potential. I love to hear people and understand both their unique brilliance and their unique struggles. Be it the client, the developers, the business, the sales, or the old housewife from the land side (or even myself). I'm non-stop eager to learn what moves them and to discover their superpowers, even if they do not know about it yet. Ah yeah, It happens that I also build solid systems that customers love ¯\\\_(ツ)\_/¯

Leandro D.

Vetted Java ME developer in Brazil (UTC-3)

Software Engineer passionate about Computer Science, with multidisciplinary abilities ranging from Programming Languages, Distributed Systems, Network Protocols and Blockchain. Computer Specialties: • Java, Kotlin, Python, Solidity, C++, Javascript, Typescript (Node), PHP and Bash. • SpringBoot, Django/Flask, Qt, Laravel. • AWS Console, CLI and CDK: CloudFormation, CloudFront, API Gateway, Cognito, Lambda, Step Functions, S3, Route53, RDS, SNS and SQS. • Microservices, Serverless, Auto Scaling, Web APIs and Asynchronous Requests. • Docker and Kubernetes (Terraform Infrastructure). • NFTs, dApps (Ethereum and BSC) and Smart Contracts. • Web Sockets, HTTP (including v2), DASH, IPFS, TCP, UDP, DCCP, GMTP and IPv4/6. • Agile engineer (Scrum/Kanban) adaptable to any global and distributed software development process on small or large cross-functional teams. • Dedicated to code standards using design-patterns, code reviews and functional tests as additional documentation. • CI/CD in Gitlab and Jenkins, building dockerized pipelines. I am an enthusiastic individual always eager to communicate with all stakeholders and very familiar with the open-source projects, startups and enterprises. My strengths lie in identifying problems and proposing solutions for automating people's everyday life, devising innovative product features in software engineering around all life-cycles, from inception to production. At a professional level, I have (re)architected and developed a variety of computer systems, ranging from specialized softwares to network protocols. Senior software engineering experience developing cloud-native, high-scalable systems based on microservices and/or serverless architecture; 20+ years developing solutions for startups and in cooperation with large companies, such as Samsung, Petrobras, Nokia, Epson and BlackBerry. Currently, I am very excited about the new era of decentralized solutions based on Blockchain and Smart Contracts that will raise a series of new applications (Web 3.0), such as Decentralized Finance (DeFi), Non-Fungible Token (NFT), Metaverse and some others that we even don't know yet. At a research level, I have worked as a full-time lecturer and researcher, giving classes about Distributed Systems and Computer Networks. In my Ph.D. I have proposed and developed the Global Media Transmission Protocol (GMTP), a cross-layer optimized protocol for massive distribution of live multimedia content, supporting P2P sockets in the transport layer and building a network of favors in the network layer, implemented in the Linux kernel.

Melissa R.

Vetted Java ME 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.

Marcelo J.

Vetted Java ME developer in Brazil (UTC-3)

With 15+ years in IT, I specialize in software engineering and SAP development. I leverage cutting-edge technologies and best practices to solve complex problems and deliver high-quality solutions, driving project success.

Antonio N.

Vetted Java ME 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.

Aaban V.

Vetted Java ME developer in Brazil (UTC-3)

I am always on the lookout for new opportunities to work with the latest frameworks and technologies. My passion for automation testing drove me to continuously improve my skills and knowledge in this field for the last 5 years. I would also love to work with ML projects and Data pipelines with some mentoring now that i have some formal training

Ricardo J.

Vetted Java ME developer in Brazil (UTC-3)

I have been developing software solutions for **15 years ago**. I have worked in a variety of technologies including Java, JS, C# even Object Pascal. Although in the last six years I just work with backend technologies as Golang, Java/Groovy and Rust (just in open source projects and my own toy projects, unfortunately). Nowadays I have been working as a software engineer on our products applying some concepts of object oriented programming and functional programing, test driven development and some other advanced techniques to improve the quality of our team's code, consequently of our products. I also have been applying some SRE concepts like the RED method. Besides that, I have a passion for low level programming, operational systems, design of algorithms, data structure, math, and science in the general. If you want to know my way of coding you can check it looking in my github profile: [http://github.com/r1cm3d](http://github.com/r1cm3d) I have an interest in work on an open source project, if you have this kind of project or idea, please get in touch.

Kevin C.

Vetted Java ME developer in Brazil (UTC-3)

Highly experienced and results-driven **Android Engineer** with 7 years of experience in developing, testing, and deploying successful mobile applications for various industries, including e- commerce, travel, and supply chain. Skilled in using modern Android architecture and technologies such as Kotlin, Jetpack Compose, and MVVM, with a focus on delivering high-performing, user-friendly, and innovative apps. Led greenfield projects, mentored junior engineers, and achieved 99.9% crash-free rate in a top e-commerce app with over 1 million monthly active users. Strong collaborator, able to work effectively with cross-functional teams and committed to ongoing learning and staying up-to-date with the latest industry developments.

Cassiano M.

Vetted Java ME developer in Brazil (UTC-3)

Experienced native Android Developer with a demonstrated history of working in the computer software industry. Skilled in lots of Android frameworks and best practices of coding. Working with Agile Methodologies. Strong computer science professional. Used to working with MVVM, Clean Architecture, Dependency Injection (Koin, Dagger, Hilt) and Jetpack.