Hire principal / staff freelance Ruby on Rails developers in Brazil

1200+ Ruby on Rails developers looking for their next gig. Juniors to seniors and everyone in between, you'll find them all here.

Showing 12 of 1200+ developers. Reset filters

Developer's avatar

Senior Software Engineer / Product Engineer / Fullstack Developer / Backend Engineer / Devops

I'm a software engineer with over four years of experience, working in web development using Ruby on Rails and JavaScript. My passion lies in creating innovative solutions that have a positive impact on people's daily lives, whether it be through streamlining processes, improving efficiency, or solving complex problems. With a solid foundation in software development and a track record of successfully delivering projects from start to finish, I have the skills and experience necessary to drive complex software initiatives from conception to deployment. My expertise in technologies such as Kubernetes, AWS, and Docker enables me to design and implement efficient and scalable solutions. I have a diverse range of project experience across various industries, including healthcare, education, car rental management, and insurance management, which has allowed me to adapt and excel in different project contexts. My versatility and flexibility in tackling new challenges have enabled me to consistently deliver high-quality solutions that meet the needs of my clients and stakeholders. Currently, I am a backend software engineer working on a learning management system that is integrated with a human resource management system, using programming languages such as Ruby, Kotlin, and Scala. As a lifelong learner, I am always seeking opportunities to expand my knowledge and stay up-to-date with the latest technologies. I am excited to use my skills and expertise to make a meaningful difference in the world. Skills: Ruby on Rails, Javascript, Vue.js, PostgreSQL, Docker, Kubernetes, AWS

Developer's avatar

Lively developer, experience on big tech startup, CTO, consulting, entrepreneurship & RoR lead teacher. Fluent english for remote work

Passionate individual who enjoys to deliver software solutions from start to finish: business modelling, product conception, proof of concept, development process/team organizational design, code, review, testing, deploy, support, MVPs and scaling. Experience in a 900+ employees, 50MM ARR tech startup and smaller development environments with a software house I founded which delivered 24 Rails + React.js software solutions with a team of 10 developers I led. Experience with software development consulting for a big firm and Ruby on Rails lead teacher on the highest rated code bootcamp globally. Advanced skills on Ruby on Rails, JavaScript, React.js and Vue.js, PostgreSQL, Git Workflow, TDD, Heroku. Relevant experience with TypeScript, Docker, C#/.NET framework. Quick to learn other programming languages, technologies stacks and application architectures. Varied experience with working on diverse software development teams (UX/UI, Devs, QA, PM) using SCRUM and other formats. Technological team leadership and software development teaching. Fluency in English for remote work. Big-picture view of the business because of previous experience with entrepreneurship and business management consulting. Enjoys conversation about product, UI/UX and has a mature understanding of the integration of product and development teams. Good eye and ownership for code quality, good development practices and philosophy. Learned to code when I was 13. Focused on value delivery with good communication, positive energy and challenge-oriented. Let's do it!!

Developer's avatar

Ruby on Rails developer passionate about writing quality code

Source contributor

I'm a Software Engineer working on web applications since 2013. I started off with Java and Python back in the day. I have worked with VMware in the Bay Area for a couple of years. I started working with Ruby in 2016 and have been a Ruby on Rails developer ever since. I love working with Ruby and its ethos of developer-friendliness. I like Ruby's English-friendly syntax and its magical way of how sometimes a method "just works". There is always something new to learn when it comes to Ruby and Ruby on Rails. I also like following the Rails way as much as possible. I'm a big fan of the majestic monolith and writing full-stack Rails apps. I also have experience working with the latest in Rails tech such as Hotwire Turbo Frames and Stimulus. I have made a few open source contributions in Rails including this website and also created a gem in one of my previous companies. I like writing clean code that is easier to maintain and modify. I also consider testing a crucial part of the software engineering process as it helps reduce cognitive overload. I'm a big fan of following proper software engineering practices to deliver high quality software. My way of keeping up with the latest in Rails is by reading newsletters, listening to podcasts and following the Ruby community folks on Twitter. I also like watching Youtube streams and conference videos and have been trying really hard to trim down my "Watch Later" list on YouTube. In my spare time, I play soccer for a local team. I'm a Chelsea fan as far as English Premier league is concerned. I'm also a big foodie and like travelling all over the world eating local food.

Developer's avatar

Full-Stack Engineer and Co-founder at MotoHub, specializing in PHP/Laravel, Ruby/Rails and Node/React. Experienced in development, tutoring, and technical interviewing. Focused on scalable solutions and positive societal impact.

Developer Origin Story On completion of my Computer Science degree, I started off as a Freelance Software Developer in Kampala, Uganda, crafting customized websites, and nurturing long-term client relationships. My journey has been marked by continuous growth, leading to my co-founding of MotoHub Management System. Recent Milestones and Accomplishments Co-Founder at MotoHub Management System Full-Stack Development using PHP/Laravel and modern front-end technologies. Design and management of PostgreSQL databases, enhancing analytics and reporting. Development of features like inventory management and client relationship modules. Emphasis on customizability and scalability to meet business-specific needs. Software Engineer Interviewer at Microverse Comprehensive technical interviews assessing candidates' proficiency in web development. Refining the interview process, ensuring high-quality candidate selection. Software Developer at Tellus Revision and update of old code bases to modern standards, reducing costs and improving functionality. Leadership in third-party API integrations, enhancing platform functionality. Software Development Tutor at CareerFoundry Mentorship of aspiring web developers, focusing on React.js, Node.js, Angular.js, and more. Promotion of diversity, equity, and inclusion within the learning community. What I'm Passionate About Building Projects That Matter: Through MotoHub Management System, I'm actively involved in creating solutions for car import and retail companies in Uganda. Continuous Learning and Mentorship: My roles at Microverse and CareerFoundry reflect my commitment to education, growth, and fostering a culture of continuous improvement. Unique Skills That Make Me Awesome Full-Stack Mastery: Proficient in PHP, Laravel, Vue.js, React.js, Node.js, Ruby on Rails, and other modern technologies. Database Expertise: Deep understanding of PostgreSQL, MySQL, and MongoDB. Customized Solutions: Tailoring software to meet specific business needs, with a focus on scalability and customizability. Strong Leadership and Communication: Proven ability to lead projects, mentor junior developers, and foster strong client relationships. How I Can Help Where Others Can't My unique blend of technical expertise, leadership skills, and commitment to continuous growth positions me to deliver exceptional value. With hands-on experience in various domains ranging from freelance projects to co-founding a technology startup, I offer a holistic view of software development. My strong passion for solving real-world problems, particularly in the automotive retail space, empowers me to build projects that not only drive business success but also contribute positively to society. Whether it's building scalable solutions at MotoHub, providing insightful interviews at Microverse, or guiding the next generation of developers at CareerFoundry, I bring dedication, innovation, and a relentless pursuit of excellence to every endeavor. I'm not just building software; I'm engineering a better future.

Sign up now to see more profiles.

Gain access to 1300+ Ruby on Rails developers.