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I am a software developer with years of experience and proven track record of accuracy and commended performance in modular and object oriented programming with dedicated and exceptional work ethic and passion.
Hi, I’m a senior software engineer with over 15 years of hands-on experience building real-world web applications using Ruby on Rails, React, JavaScript (Node.js), and SQL. I’ve helped early-stage startups launch quickly, modernized legacy systems, and mentored hundreds of developers through their coding journeys. Now, I’m bringing that experience to Codementor to help you level up—whether you’re stuck on a bug, building your portfolio, or scaling a startup. 💡 **What I Can Help You With:** → Debugging tricky Web development-related issues → Code reviews + clean architecture feedback → Designing scalable backend and frontend solutions → One-on-one mentoring & pair programming → Career growth guidance for developers (interview prep, resume reviews, etc.) → Building MVPs and making smart tech stack decisions → Writing developer-friendly docs & onboarding flows 🚀 **Why Work With Me?** I’m friendly, patient, and laser-focused on helping you make progress. Whether you’re a beginner looking for clarity or a founder needing quick technical direction, I tailor my approach to your specific goals. Let’s solve your problem together, and make sure you walk away smarter, faster, and more confident. 🙌 **New to Codementor, Not New to Code** While I’m new to Codementor, I bring 15+ years of real-world experience in Rails, React, and full-stack development. If you’re one of my first clients here, you’ll get **discounted** sessions, extra support, and a chance to help shape this mentoring space with your feedback. Let’s ship great code together—and build something awesome.
_Full-Stack Web Application Developer & SaaS/PaaS Product Architect with engineering leadership over distributed, remote, offshore, and onsite teams of front-end coders and back-end developers._
Hello, I am Emmanuel and I have over 6 years of hands-on experience in software development, data analysis, and machine learning. I've always prioritized writing scalable, well-documented code. I prefer to work collaboratively, but I can also manage projects on my own. My short-term and long-term goals are to become a tech leader and to launch a tech startup.
My name is Vinicius Gamaliel, and I am a senior software developer with more than 12 years of experience in web development projects. Over the years, I have worked with small, medium, and multinational companies, building complex back-end and front-end solutions. My passion for my work and my adaptability to new technologies have enabled me to continuously improve and learn throughout my career. I can get involved in the entire development process, from planning to deployment, thanks to my experience. I am always ready to take on new challenges and find innovative solutions to complex problems. Therefore, if you need a dedicated and experienced software developer, I am the right person for the job.
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.
Senior Full-Stack Engineer with 8+ years of experience building scalable web applications and infrastructure. Expertise across frontend, backend, cloud, DevOps, and infrastructure, delivering high-quality, maintainable solutions.
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
Hi there! I'm a solution-oriented developer who excels at quickly diagnosing and resolving technical challenges. With expertise across **Front-End, Back-End, Blockchain, Shopify, WordPress** , I provide clear, efficient guidance that helps you understand core concepts while solving immediate problems. I specialize in transforming complex issues into actionable steps, ensuring you gain valuable skills along the way.
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.
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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.
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.
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.
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