Hire principal / staff Ruby on Rails developers in Brazil

Start I’ve been working as a software developer/engineer since 2009. Java, PHP, ActionScript are some technologies i worked in the past. Since 2015 i’ve been working only with Ruby and Rails projects. Current Still improving my Ruby and Rails ecosystem knowledge everyday, but since the beginning of 2023 i’ve been studying Rust, Typescript and Rust. Passions as a developer Automated tests and responsible code coverage, code design improvements, performance improvements and understanding new areas and business logics of different kind of applications. Mentorship I like to help people to make good decisions about their careers and improve their soft and hard skills.

Hey, I am Matheus Azzi, a programmer seasoned in Web Development and B.Sc. in Computer Science. I started as a Front-end Developer 12 years ago and have been working as a Full-stack Developer using Ruby on Rails and Node.js for more than 8 years. I have been working on large e-commerce applications and Real Estate platforms using Ruby on Rails & Next.js, and different flavors of JavaScript libraries like React and Vue, to name a few. During my journey, I faced many different projects and wore many hats. Having a curious mind, natural ability with new technologies, problem-solving skills, and being a team player helped me thrive.

I'm a Software Engineer with +5 more years of experience in creating, developing, building, analyzing, and maintaining projects at scale in ruby. I am having an interest in building startups with creative ideas to change the technology market by providing quality services and ideal solutions. Feel free to send me a message to know me better or see how I can help you with your daily technology obstacles.

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!

I'm Jose, 32, I've been programming since I was 12, and I'm passionate about digital business. In the last 5 years, I have built large ERPs for the US offshore market, with multiple simultaneous accesses. I have over 8 years of experience with Ruby on Rails and can help you with your business or startup.

As an RoR engineer, I worked with SaaS, microservices, and monoliths. I like to focus on best practices, such as DRY, SOLID, and Clean Code. Also, I did help to break monoliths into microservices based on event sourcing using DDD and Event Storming. As a Lead/Manager I like to improve my team's soft and hard skills by guiding them through books, and courses. And motivating them to do some tech talks. I also helped to implement Individual Development Plan (IDP) and feedback 360 to my teams.

I've been developing web applications for over 10 years. I'm-self driven and value code quality and work ethic. I'm on GMT-3 available from 8:00 am to 5:00 pm, Monday to Friday. Experience: Languages: Ruby, Javascript, Go, C#, Java, C, C++; Worked with Ruby on Rails since version 2.3 on apps of all sizes; Testing: RSpec, minitest, Capybara, Cucumber, Jasmine; Databases: MySQL, PostgreSQL, Oracle, MongoDB, SQLite; Frontend frameworks: React, AngularJS, Backbone.js, jQuery; Deployment: Capistrano, Chef, Heroku, Amazon EC2; Vast experience with Linux and setting up linux servers;

Principal Software Engineer | SRE | Ruby | Ruby on Rails | Full Stack | Back End | 100% REMOTE I'm a Software / SRE Engineer with a background in SaaS, Cloud, Fintech and Startups. I am passionate about entrepreneurship in tech, remote work and traveling! I am skilled at team collaboration and organization while working independently in remote environments on challenging problems. Technologies include: Languages | Ruby, JavaScript, HTML, CSS, SQL Frameworks & Libraries | Ruby on Rails, jQuery, Bootstrap, Stimulus, Hotwire, RabbitMQ, Redis, Memcached Database Tools | PostgreSQL, Mysql Cloud | AWS, Rackspace, Digital Ocean, Heroku GIT, SVN, Linux, Ubuntu, FreeBSD, On-premise servers Docker, IAC(Terraform, Ansible), Kubernetes learner Web3: Solidity