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Top freelance Ruby on Rails developers available to hire

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Freelance Ruby on Rails Developer - Emmanuel Gbenga
Freelance Ruby on Rails Developer5.0 (23 reviews)

Hello, I am Emmanuel and I have over 6 years of hands-on experience in software development, data analysis, and machine learning, I'm excited to bring my expertise to the role of a mentor. My passion for guiding and nurturing the next generation of developers fuels my desire to share experiences, insights, and best practices. I believe in the transformative power of mentorship and am committed to making a positive impact on the lives and careers of aspiring individuals. Through dedication, integrity, and a nurturing approach, I aim to provide guidance, support, and encouragement in an environment where mentees can thrive and grow. I'm eager to contribute to the program and embark on this fulfilling journey of mentorship, inspiring and empowering others to reach their full potential.

Freelance Ruby on Rails Developer - Prince
Freelance Ruby on Rails Developer5.0 (91 reviews)

I am a highly motivated and collaborative team player in addition to my technical skills. I've worked in agile development environments before and have a track record of effectively communicating with cross-functional teams to complete projects on time and on budget. Mobile and Frontend Proficiency(Android/Flutter): Proven track record in building cross-platform mobile apps with a focus on UI/UX excellence. Full-Stack Skills(Python, Go, REST, RPC): Proficient in front-end and back-end development, ensuring end-to-end app solutions. Game Development : Expert in Unity/Unreal development and scripting Design Sensibility(Figma): Strong eye for design principles and user experience best practices. Problem-Solving: Skilled at tackling technical challenges and finding innovative solutions. Continuous Learning: Committed to staying updated with industry trends and tools

Freelance Ruby on Rails Developer - Wayne Liu
Freelance Ruby on Rails Developer5.0 (5 reviews)

GitHub: https://github.com/waynel LinkedIn: https://www.linkedin.com/in/wwwayneliu/ Note: For the past 12 months, I've been heavily focused on AI Engineering and AI-augmented Software Engineering - building features that use large language models (data entry automation, retrieval augmented generation and text-to-SQL chatbots) and experimenting with AI tools to improve my engineering workflow. I've been working as a software engineer for 10+ years that has been mainly focused on web application development and some systems development, in NYC and Boston. Have had full-time roles at 4 startups and 1 corporation. I come from a strong computer science background, having graduated from Carnegie Mellon University. My experience lies both in computer science fundamentals and shipping projects end-to-end as a full stack generalist - frontend, backend, data, and SRE. Having worked at startups, I've learned to be versatile, doing some minor product and project management as well. In addition, I've launched 3 full stack side projects. With 5 years of experience mentoring other engineers, I've conducted 50+ technical interviews and have been interviewed 20+ times. I enjoy helping others - it's fulfilling to help others level up while also helping my own continuous learning! Some potential areas I can help with: - brushing up on computer science fundamentals - preparing for software engineering interviews (data structures and algorithms coding problems, system design, behavioral) - pair programming on a project, recommending best practices for frontend, backend, data, and SRE - code review - debugging - testing - resume review - career strategy consultation

Freelance Ruby on Rails Developer - William Li
Freelance Ruby on Rails Developer

A senior web / mobile developer 10+ years of experience in all phases of the SCRUM Software Development Life Cycle model including Requirement Analysis, UX Design, Development, Testing, Deployment, and Maintenance, provides ➤ Deliver clean and high-quality code ➤ Support and maintenance with a quick turnaround time ➤ Daily, weekly, monthly detailed SCRUM reports ➤ Excellent communication with fluent English ➤ 24x7 online & availability to work in a different timezone ⭐ My Skills ⭐ ➤ Front-end: ReactJS (Redux, ES6) | VueJS (Vue, Vuex, NextJS) | AngualrJS ➤ Back-end: PHP (Laravel, Codeigniter, CakePHP, YII) | Python (Django, Flask) | NodeJS (ExpressJs, SailsJS, [Socket.io](http://socket.io/), Selenium) | Ruby (RoR) | Java (Spring) | [ASP.NET](http://asp.net/) (Core) | Go | Erlang | Scala ➤ Mobile: Native App (Android - Java, Kotlin | iOS - Swift, Objective C) | Hybrid App (React Native, Flutter, Ionic, Phonegap, Xamarin) ➤ Desktop: C++ | .NET (Windows Form, WPF, DevExpress) ➤ Game: Unity 3D | Unreal ➤ eCommerce: Shopify | Magento | Prestashop | OpenCart | WooCommerce ➤ CMS: WordPress | Joomla | Drupal | DNN | Wix ➤ Database: MySQL | MS SQL | Oracle | MongoDB | Redis | SQLite Expertise: ➤ Social Network Web / App ➤ Dating Web / App ➤ Food delivery Web / App ➤ Taxi Booking Web / Apps ➤ Travel & Entertainment Web / App ➤ Real Estimate Web / App ➤ Online Music Web / App ➤ Online Education Web / App ➤ Image & Video Editing Web / App You can expect: ➤ Quality of Deliverables ➤ Very Quick Response ➤ Free Consultation and Support My workflow: ➤ Collect, Analyze and Research Requirements ➤ Wireframe and Prototype ➤ Design ➤ Development ➤ QA and Test ➤ Maintenance and Support

Freelance Ruby on Rails Developer - Moussa Sarr
Freelance Ruby on Rails Developer5.0 (21 reviews)

A software engineer and mentor with knowledge and passion in Design and Development of Mobile and Web Applications, Algorithmic Design, Database Engineering, Cybersecurity, Penetration Testing, Network Security, Web and Mobile Application Security. A strong history of rescuing technical projects from chaos and leading them to successful completion. Basically, the engineer who comes in when your team cannot or fails to deliver, or when the technical problems become too complex. Experience working with startups.

Freelance Ruby on Rails Developer - David Kang
Freelance Ruby on Rails Developer5.0 (3 reviews)

Hello! My name is David Kang, and I am a seasoned full stack web and mobile app developer with over 10 years of experience. My expertise spans from working as a DevOps Manager on small business apps to developing enterprise-scale web and mobile platforms for major companies. Areas of Expertise: CMS Platforms: - WordPress / WooCommerce / Shopify Front-end Development: - Vue.js / Nuxt.js / Angular.js / React.js / Next.js Back-end Development: - Node.js / Express.js - Python / Django - PHP / Laravel / CodeIgniter - Ruby / Ruby on Rails Mobile Development: - React Native / Flutter / Objective-C / Java Enterprise Solutions: - C# / ASP.NET / .NET Core / Unity Cloud Services: - AWS / Azure / Google Cloud Databases: - Firebase / MongoDB / MySQL / PostgreSQL I am committed to delivering high-quality solutions tailored to your specific needs. Whether your project is in the early stages of discovery or fully underway, I can help you refine your ideas and build the application you deserve. If you have a project or an idea you'd like to discuss, let's talk! I'm here to help you bring your vision to life.

Freelance Ruby on Rails Developer - Ahmed Alpanna
Freelance Ruby on Rails Developer

### Hi, I'm a professional full-stack software developer with over 22 years of experience in the IT field, including 17 years specifically in software development. * **Successfully launched 26 solutions and delivered over 400 projects.** * **13 years of hands-on experience in software development.** * **7 years in leadership and managerial positions in IT.** * **Demonstrated scope awareness, goal orientation, determination, and dedication.** I help start-ups and small to medium-sized businesses grow by providing essential software solutions, analysis, digital transformation, automation, and smart management of resources, operations, manufacturing, human resources, and finances. I also assist software developers in completing and fixing their projects.

Freelance Ruby on Rails Developer - Abraham Dominguez Hernandez
Freelance Ruby on Rails Developer5.0 (1 reviews)

Experienced software developer with 8+ years in backend and full-stack development, API integration, and testing.

Freelance Ruby on Rails Developer - Matheus Acosta Martins
Freelance Ruby on Rails Developer

I’m a dedicated software engineer with 5+ years of experience, specializing in Ruby and Rails development. My primary focus has been building and optimizing payments and financial systems, ensuring robust, scalable, and secure solutions for complex transactional workflows. Beyond Rails, I’ve worked with JavaScript, Golang, Elixir, Python, and other technologies, giving me a broad technical foundation to approach diverse challenges. I’m also skilled in implementing CI/CD pipelines, leveraging Docker, and automating workflows with GitHub Actions to streamline development and deployment processes. In addition to my industry experience, I’ve served as a university IOT teacher, combining my technical expertise with a passion for teaching. Whether it’s debugging code, designing architecture for financial systems, or mastering best practices, I enjoy mentoring developers and empowering them to succeed. Let’s collaborate to solve your coding challenges and elevate your projects to the next level!

Freelance Ruby on Rails Developer - Bismark Henao
Freelance Ruby on Rails Developer

As a Software Engineer, I leverage my expertise in Frontend and Full Stack development to deliver user-centered solutions. With over 10 years of experience in web development and 7 years specializing in React.js, I have a deep understanding of modern technologies, design patterns, and industry best practices. I am passionate about writing high-quality code that adheres to rigorous testing and software quality assurance standards. I also value a product-focused approach and thrive in collaborative environments, working closely with cross-functional teams to align user needs, business goals, and technical challenges for each project.

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Frequently asked questions

How long do Ruby on Rails projects normally take?

The length of a project depends on many factors, including the scope of your project and the technical complexity of it. When you post a freelance Ruby on Rails project request on Codementor, you’ll have the option to indicate when you’d expect the project to be completed. We suggest chatting with the interested developers to ensure both sides are on the same page. For more information on how to post a freelance Ruby on Rails request on Codementor, check out our article.

How much does it cost to hire a freelance Ruby on Rails developer?

We don’t charge anything when you post a freelance hiring request for Ruby on Rails developers! You’ll have the chance to determine what the budget for your project is when you post the request. You’ll only need to pay the developer if you’re 100% satisfied with their work. Please know that Codementor charges a small service fee when a developer completes the job.

What makes Codementor Ruby on Rails developers different?

We do a comprehensive technical and communications screen of all Ruby on Rails developers at Codementor. Our network includes book authors, popular open source contributors, top Stack Overflow users and engineers at top tech companies. In addition, to continually ensure the quality of our freelancers, we regularly check in on existing Ruby on Rails developers’ user satisfaction rates.

What happens if I’m not happy with the freelancer’s work?

As a platform, we strive to ensure you’re always happy with your Ruby on Rails project’s results. If you’re unsatisfied with the results, you can choose to get a refund for the project. Additionally, you can contact our support team should you need any further assistance with your project.

For more answers to frequently asked questions, see here.

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