Hire senior Ruby on Rails developers in Brazil

My career as a Ruby on Rails developer has evolved into a journey of constant innovation and practical solutions to complex problems. At the heart of every project, my goal is always clarity and effectiveness. At Nomad Global, I not only enhanced our main application but also designed mechanisms that facilitate international transactions for thousands of Brazilians. Technology is more than just code; it is the bridge to efficiency and security in financial services. With Arbnco, I took sustainability analysis to the next level, integrating data that now guides property decisions on a global scale. Every line of code has the potential to positively impact the environment and resource economy. If you are looking for an expert passionate about transforming challenges into efficient and sustainable solutions, I am ready for the next step. Connect with me and let's explore how my experience can boost your next big project.

With over a decade of experience, I am a full-stack developer specialized in Ruby on Rails. Over the years, I've had the opportunity to work on a wide range of projects, from IoT platforms and Ticket Management to solutions for Personnel Management in offshore environments, Education, System Deployment Automation, and Tourism. One of my strengths is the ability to handle legacy systems, performing refactoring, upgrades, and modernizations with efficiency and precision. I am always committed to delivering high-quality solutions that meet the specific needs of each project.

I am a Senior Software Engineer looking for new opportunities, mainly to continue using Ruby on Rails and work with small companies/startups. Less bureaucracy, more code! 13 as a Software Engineer 10 Ruby on Rails experience

I am an experienced full-stack web developer with over eight years of expertise in Ruby-based applications, e-commerce, and cloud hosting solutions. My career includes significant contributions to companies like envato.com, huntclub.com, crazyegg.com, actionbuilder.org, referralcandy.com and the successful launch of two bootstrapped startups of my own. Beyond my technical work, I have a few contributions to open-source projects such as graphql-ruby, demonstrating my commitment to the development community (see here). My technical skills include Ruby, Ruby on Rails, Elixir, Phoenix (beginner), MySQL, Redis, Linux, AWS, HTML/CSS, Javascript, NodeJS, Email Marketing, E-commerce and more. Outside of coding, I have a passion for exploring the world; I've visited 39 countries and counting.

I've been developing web applications for over 10 years. I'm-self driven and value code quality and work ethic. 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;

My journey as a developer has been nothing short of a thrilling adventure, filled with continuous growth and learning. It all began back in 2010 when I took my first steps into the world of programming. The very first programming language that I got my hands on was PHP. I remember the excitement of writing my first "Hello World" program and the sense of accomplishment that followed. It was in those early days that I realized the potential of turning lines of code into functional applications. As the years rolled on, I delved deeper into the world of web development. Around the mid-2010s, I found myself venturing into the realm of JavaScript and Node.js. It was a significant shift from PHP, and it opened up a whole new world of possibilities. Building real-time applications and server-side scripting with Node.js was a whole new ballgame, and it pushed me to refine my coding skills. However, the most significant turning point in my journey occurred towards the end of 2018 when I embarked on a new adventure by diving into the Ruby programming language and the Ruby on Rails framework. Ruby's elegant and concise syntax immediately appealed to me, and Rails' convention-over-configuration approach simplified the development process in a way that I hadn't experienced before. Working with Ruby and Rails allowed me to develop web applications rapidly and efficiently, and I quickly fell in love with the framework's emphasis on developer happiness. Over the years, I've continued to grow as a developer, honing my skills in various programming languages and frameworks. Each language and technology I've encountered has contributed to my knowledge and experience, making me a more versatile and well-rounded developer. Looking back at my journey, it's clear that my passion for coding has driven me to explore new horizons and embrace the ever-evolving landscape of software development. I'm excited to see where the future of technology will take me and the new languages and frameworks I'll have the opportunity to learn and master.

My origins as a developer go back to my childhood days, when I programmed in Java, creating games (including the famous snake game) on large computers with Windows 95. As time went by, I followed the evolution of old programming languages as well as witnessed the emergence of new ones. I specialized in data analysis and structuring databases in SQL, including Oracle and SQL Server. I followed the emergence of neural language programming in Artificial Intelligence, at a time when ChatGPT prototypes already existed. I love coding ruby apps, specially with the adventure of rails where everything goes easy now. I have created lots of projects but my passion is to develop ruby on rails integrated to AI, Big Data and Cloud Development. I have expertise with git, docker, kubernets, terraform, ansible and other automations and all SQL and NoSQL environments. I have leadership experience as well, here in my country I have coordenated small developer teams using github, gitlab, JIRA, Linear and other tools. My language skills are English (read, write and speak), spanish and french. I can work as a freelancer as well, you give me your idea and I can help you bring it to the real world, I can also coordinate small developers teams, coordenate daily meetings and reports.

Hello! I'm Sebastian, a seasoned Fullstack Engineer with expertise in software architecture and development. My background in Design Thinking brings a unique perspective to frontend UX, coupled with strong system design skills in the backend. This approach helps keep tech debt at bay, ensuring flexible, scalable, and cost-effective solutions for your growing product. With +20y of experience and although my strongest skill is Smalltalk, I do love Ruby and the productivity we attain with Rails and mostly the rubyists culture. I'm eager to discuss a few case studies where I've assisted companies in scaling their applications, increasing their user base from millions to an architecture capable of scaling tenfold—twice, and with different tech stacks. I'd love to connect with you on a call to share insights and explore how I can contribute to your projects.

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

During my career I worked in a myriad of different industries/projects/companies/teams which gave me experience in every stage of the SDLC and from which I was able to grow myself as a capable and versatile professional and a valuable asset, with an owner's mindset and an entrepreneurial spirit on every effort. I also was blessed to make tons of friends and end up with an amazing professional network. Also, as a solo consultant and entrepreneur, I was able to develop my managerial and soft skills, as a team leader, project manager, co-founder (of an HR Consulting company) and also as COO at a software development company in Brazil (devsquad.site). Here's my experience In a Nutshell, since 2002: - Code experience using Ruby, Python, Java, C, ShellScript, Php, Javascript, SQL and Delphi. - Managed and worked with Relational and Non-Relational databases. - Entrepreneurial/Ownership mindset, since day one. - Worked alone as a contractor/consultant or as part of a team in permanent roles. - Conducted projects from ideation to deployment and maintenance. - Good communication and problem-solving skills. - Good at Interacting with users and stakeholders. - Experienced in all the SDLC steps. - Bachelor's degree in Computer Science.