Hire Ruby on Rails developers

Hi! I'm a Rails dev with over 7 years of experience in delivering web and mobile applications. My approach is product-oriented — I focus on getting features out quickly and efficiently, prioritizing delivering real value over obsessing about code perfection. I understand how to align technical solutions with business goals. I’m skilled in both backend and frontend development, allowing me to tackle any challenge that comes my way. Over the past two years, I have primarily focused on Shopify apps. I built two new apps and provided support for two existing ones. I’ve also served as a team lead and was a Ruby mentor on the Hexlet platform, where I taught students Rails

I am a passionate full-stack developer, AI researcher, and aspiring biomedical engineer with a strong foundation in software development, data science, and hardware prototyping. My expertise lies in building scalable web applications, designing AI-driven solutions, and leading cross-disciplinary projects in wearable technology and healthcare analytics. In addition, my academic specialization is in data analytics, particularly in regard to bioinformatics, such as Clinical and Genome informatics. Analyzing data with a python-based scripting language, Snakemake, and constructing comprehensive analysis reports with genomics libraries as well as R markdown. With experience in full-stack development using React (Next.js), Express.js, Ruby on Rails, and cloud deployment on Google Cloud, Oracle Cloud, Fly.io, Render and Heroku, I have developed an inventory management platforms, and AI-driven predictive models, and am currently working on an e-commerce application. I thrive in roles that challenge me to innovate, whether it’s designing seamless user interfaces, optimizing backend performance, or integrating machine learning for real-world applications. Beyond software, I have worked on biomedical and sports tech innovations, including a head-mounted IMU wearable for motion tracking that outperformed industry standards in 3 metric analytics. I also have experience prior to my capstone collaborating in engineering teams to develop smaller prototypes for various technologies such as sepsis monitor, virtual reality training program for biomedical technicals, and various other small projects in my degree. My background in bioinformatics and AI research has allowed me to develop a sepsis prediction model using machine learning, focusing on optimizing predictive accuracy through feature engineering and statistical modeling. I am driven by curiosity, problem-solving, and a commitment to delivering impactful solutions. Whether it’s scaling a startup idea, designing AI models for healthcare, or crafting efficient backend architectures, I bring a blend of technical expertise and entrepreneurial vision.

I’m a full-stack developer with a strong passion for building scalable and efficient solutions. Over the years, I’ve worked on projects in finance, education, healthcare, and logistics, helping businesses optimize their processes and deliver better experiences to users. My journey as a developer started with a deep curiosity about how things work under the hood. This led me to master Ruby on Rails and other technologies that allow me to build robust applications from backend to frontend. I enjoy solving complex problems, writing clean and maintainable code, and constantly learning new technologies to improve my craft. What Sets Me Apart • Business-Oriented Thinking – I don’t just write code; I aim to understand the business needs behind every feature. • Scalability & Performance – I focus on building solutions that grow with the business, ensuring maintainability and efficiency. • Problem-Solving Mindset – I love tackling challenges and finding creative solutions where others see roadblocks. • Collaboration & Communication – I thrive in team environments and believe in sharing knowledge to build better products together. I’m always open to new challenges and opportunities to contribute my skills to impactful projects. Let’s build something great together! 🚀

I've been working on and studying the overlap between business and software for the last decade. My friends and family will tell you I'm obsessed with both. Over the past eight years, I've launched my own products and worked with several businesses to launch theirs. I study my clients' businesses deeply and only offer economically sustainable solutions. I find Rails a joy to work with. It's the perfect toolkit to test ideas and put them in front of customers in weeks rather than months.

💻 Full-Stack Developer (Ruby on Rails, React, Node.js, Java, PHP, SQL) | Open to US opportunities! 🚀 Passionate about building high-performance, scalable applications with Ruby on Rails, React/Node.js, Java (Spring), and PHP (Symfony). 🛠️ Experienced in Agile development, CI/CD, TDD, and cloud-based architectures to ensure fast, reliable, and high-quality software delivery. 🌎 Looking for new challenges in the US tech ecosystem—ready to bring my expertise to a dynamic team!

I am a web developer from India, working with Ruby on Rails, React, and Next.js, with a strong foundation in building scalable and user-friendly web applications. Before becoming a full-time developer, I was a teacher at a diploma school. My journey into web development began from scratch, and it wasn’t an easy transition. I started learning through The Odin Project, an open-source, project-oriented curriculum. It emphasized practical learning and warned against the pitfalls of “tutorial hell,” encouraging a hands-on approach from day one. Following this path, I adopted a “read-and-build” mindset: I learned HTML, CSS, JavaScript, and Git, while building real-world projects to solidify my skills. Once I gained confidence with the fundamentals, I ventured framework with React, creating single-page applications that boosted my confidence. I started freelancing while actively seeking full-time roles, which led me to a position at a startup where my journey with Ruby on Rails began. At the startup, I developed likeness for Rails and its “convention over configuration” philosophy. I built RESTful APIs, implemented Active Record ORM, wrote unit tests using Minitest, and integrated these features with front-end user interfaces. I also had the privilege of building projects from scratch, including MVPs—a hands-on experience that sharpened both my technical and problem-solving skills. The only thing that mattered to me is being a better developer than I was the day before.

Self-driven and inquisitive developer with experience writing testable, clean, scalable code in an agile environment for a B2B SaaS company. Passionate about continuous learning and collaboration.

Hi, I'm Mwala and I love building for the web. I have been writing rails programs since 2022 and I have been hooked to this framework ever since. Rails really brings out the creative in me what people online call the developer brain. The framework's full-stack experience is one I have really enjoyed especially when you integrate Hotwire 🔥. I used django before and had a good experience with it won't lie. I have also done so work with Gin with go-lang and React just for the frontend(that what it should be used for). I have done some game development in the past and computer vision work, it was an exciting time. Game dev is something I might go back. Okay, I don't spend all my time on development, I try my best to stay in shape, football (soccer) being my go to sport. I really like watch and playing the sport. I think If I wasn't a developer I would have been playing football professional. I have gotten into the habit of watching the UFC and motorsports, F1 to be specific.

👋🏻 When I first started working with Ruby in 2010, it felt so refreshing. Ruby felt like a language made specifically for me. I didn't even need docs. I could try a method and probably be right. Needless to say, I fell in love with Ruby. I've worked with Ruby and Rails for 13 years now and I can't imagine working in a different language. I have a deep appreciation for Ruby and Rails. I have extensive experience working with ActiveRecord and ActiveModel, as well as experience doing front end work with React. I enjoy the building websites and trying to make the best code possible while also making the experience of using those applications feel great. I'm also a strong advocate of Test Driven Development and have worked with RSpec and MiniTest in the past. Both are great tools and I like how TDD can quickly get me into a flow state. Recently, I've been learning to use Hotwire and it feels like such a breath of fresh air for frontend development. It's nice to be able to focus on solving the customer problem instead of fighting the toolchain. I'm open to roles where I can continue to grow my skills while I help teams build sustainable software in a pragmatic way. I believe the process of building software should be as enjoyable as the process of using software.

I'm a full-stack web developer with a strong focus on building scalable, user-friendly applications that solve real business problems. My background in freelancing has given me direct experience working with clients, allowing me to deeply understand business pain points and the importance of asking the right questions to uncover users' true needs. I specialize in Ruby on Rails, CSS, and Stimulus, and I enjoy building small libraries to enhance development workflows. My approach to development balances design with usability—prioritizing clean, intuitive interfaces without sacrificing simplicity and performance. I'm also committed to CI/CD principles and have taken the time to learn Docker, knowing that investing in infrastructure pays off in the long run. Beyond web development, I take a broad interest in computing as a whole, recognizing how different abstraction layers, from hardware advancements to social adoption trends impact the field. I also take a history driven approach to learning, always asking why and when industry paradigms were adopted to better understand their purpose and evolution. I believe technology should empower people, and I’m especially interested in platforms that create financial opportunities whether it's helping businesses grow or supporting entrepreneurial pursuits. At the core, I'm always looking to refine my craft, whether by digging deeper into Ruby’s idioms or exploring new ways to build better, more efficient systems.