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Freelance Rails 5 Developer - Beaei Pardo
Freelance Rails 5 Developer5.0 (31 reviews)

Welcome! Let's make things together that make things better. My name is Beaei and I am a deeply passionate about effectiveness, long-term thinking, systems thinking, and technology that makes us live better. I'm currently on the Core Development Team of Amply Power. I also was the founding co-lead of Thinkful's first Full Time Bootcamp, back when we became the #1 Bootcamp Nationally according to Course Reports. I'm also currently the lead architect on software that makes it easy for community cooperatives to study their easier and more effective. The project is React/Redux, Node.js, MySQL, with a Docker/Kubernetes deployment coming very soon. I'm also extremely passionate about Test Driven Development and love teaching Enzyme, Chai HTTP, Unit Testing, Integration Testing, Jest, Mocha, all the things. Also passionate about design: HTML, CSS, SASS, LESS, Material UI, Bootstrap and usability testing. DBs: PostgreSQL, MySQL, SQLite, Mongo, Redis, CouchDB, GraphQL Also a polyglot: C, C++, LISP, Scheme, Java, Bash Experience in Digital Ocean, AWS and GCloud. I'm also available to help you study any kind of service organization as a system. And I do technical evaluations, train the trainer, teacher training, and facilitation training (for planning, meetings, presentations, design, code readings, mediation and more).

Freelance Rails 5 Developer - David Kang
Freelance Rails 5 Developer5.0 (4 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 Rails 5 Developer - Muhammad Hassan
Freelance Rails 5 Developer

Greetings! My name is Muhammad Hassan and I am thrilled to be a **Full Stack** Engineer hailing from the beautiful city of Lahore, Pakistan. With five years of solid experience in the software development industry, I am eager to share my passion for technology and innovation with you. Currently, I am working as a **Frontend Engineer** for Stadim Data, where we are developing cutting-edge products and tools to digitalize the workflows for real estate valuation. I work **remotely**, but the work we do is as exciting as if we were in the same office! I am proud to have completed my Bachelor's degree in Computer Science from the renowned University of the Punjab. In my career, I have had the pleasure of working with a diverse array of companies, ranging from small to medium-sized businesses and startups, which has given me a broad perspective on the industry. Throughout my journey, I have honed my skills in various programming languages and frameworks, including the **React Js, Next Js, Node Js, Graphql, Typescript**, and many more. I look forward to sharing my expertise with you and working together to bring your innovative ideas to life!

Freelance Rails 5 Developer - Subhash Bharadwaj
Freelance Rails 5 Developer

I have built applications from scratch which uses **Ruby on rails**, **React** and **EmberJS**. I have a deeper understanding in Ruby on Rails. I have a good understanding of UI technologies such as React, HTML, Javascript. I also have knowledge about server side technologies such as MySQL, Redis, Sidekiq etc.

Ruby on RailsMySQLReact
Freelance Rails 5 Developer - Kevin L Caswick
Freelance Rails 5 Developer

Experienced Senior Web Developer with 10+ years in full-stack development, specializing in React, TypeScript, Node.js, SQL (including PostgreSQL), C#, and Azure technologies. Proven track record of architecting scalable enterprise solutions and driving technical innovation. I have no professional experience with Artificial Intelligence, but I've been using Langchain for a personal project. Also, I have been studying journal articles on innovations in AI such as diffusion, LLMs, Samba, and new neural network techniques like grouped rational Kolmogorov-Arnold Networks.

Freelance Rails 5 Developer - K M Rakibul Islam
Freelance Rails 5 Developer5.0 (2545 reviews)
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Experienced (18+ years) developer and friendly Ruby on Rails and React/Next.js/Redux Developer/Mentor (with passion for helping others learn) | ★ 3,645+ 5 ★ sessions/jobs. 9+ years on top of the Codementor Ranking ★ https://www.codementor.io/ruby-on-rails-experts I am a Senior Software Engineer from Toronto, currently working as a Ruby on Rails and React/Redux Developer at theScore Inc. I am passionate about helping and mentoring people, especially those who are new to web development and the programming world. I am specialized in explaining the core concepts of Ruby and Rails, Javascript, React, APIs and everything else along with the best practices. I focus on the learning experience of my students and make sure they get exactly what they want. I have excellent academic track records (Bachelor of Science in Computer Science and Masters in Computer Engineering from the University of Toronto) along with strong development and industry experience in Software Development and Web Development (18+ years coding experience in total). I have helped more than 800 individuals here at CodeMentor (with 3,645+ 5 ★ sessions) with their projects implementation, bug fixes, architecture advices, performance improvements etc. I have worked with a bunch of CEOs and CTOs of YC start-ups and helped them with their projects. Made long term relationships with many of them which I help in a regular basis today. I have helped a ton of bootcamp students here at CodeMentor and helped them build their web development career path and getting jobs after the completion of their bootcamp cohorts. Here at CodeMentor, I have helped people from all levels: From someone who is brand new to programming to 30+ years of experienced Senior Software Engineers, Product Managers and everyone in between. It's been an amazing journey here at CodeMentor for the last 8+ years! :-) I started programming and solving problems in 2006, at the age of 18. Since then, I wrote programs in a variety of programming languages such as C, C++, Java, PHP, Ruby, Python, Javascript, etc. These days, I use Ruby and Rails and React JS as my primary programming languages and frameworks. I can help with debugging your issues as well as refactoring your code according to the best practices and conventions out there. Helping people is my passion and motto in life. If you think I can help you in any way, please get in touch! Specialties: * Building scalable and performant backend APIs in Ruby on Rails (Active Model Serializer, GraphQL, Grape, Jbuilder, RABL, etc.) for android, iPhone or web applications. (For more than 12 million users). * Integration of backend APIs with Javascript frontend framework (ReactJS) using JSON Web Token (JWT). * Built highly scalable Push Notification System for theScore sports application (For ~10 million users). * Implemented instant player, team and news article search for the theScore and theScore eSports apps which have more than 6 million monthly active users using ElasticSearch and Rails. * Backend Ruby on Rails Development (With scaling, performance optimizations, database query optimizations, caching best practices, etc.). * Test Driven Development with clean code and best practices. * Web Scraping (Nokogiri, Mechanize) (Scrape data from anywhere on the internet!). * Reverse engineering complex APIs and web applications to write automated scripts to mimic and automate user behaviour and extract required data. * Explain concepts/solutions clearly and concisely according to the level of the client/student. (Helped over 800 people on CodeMentor with 3,645+ 5 ★ sessions) * Giving architecture advice for your application. Explain which tools/gems to use and why. * Setting up SSL certificates for Rails application (Nginx server) on AWS EC2 instance and securing your application. * Suggesting best practices and focusing on the best learning experience and long-term achievements. * Showing cool tips and tricks that I have learned over the past 18+ years (and still learning!) as a professional Ruby on Rails developer to be more productive and efficient at work. * Upgrading Ruby/Rails versions for your existing application. * Finding bottlenecks and Optimizing performance for your slow Rails applications. * I can help you to prepare for interviews for Ruby on Rails developer position, or any other Software Development position. I have successfully guided many developers who got their dream jobs after practicing coding interviews with me!

Freelance Rails 5 Developer - Arup Rakshit
Freelance Rails 5 Developer5.0 (951 reviews)

I am a freelance web developer working out of India. My weapons of choices are : HTML, CSS, Javascript, SQL, Ruby, Ruby on Rails, React JS. I literally spend as much hours as possible every day on coding.

Freelance Rails 5 Developer - Joshua Ugba
Freelance Rails 5 Developer5.0 (559 reviews)

I believe that every problem has a definite solution if one takes the time to understand the problem. I apply this philosophy in my everyday life especially in the code I write.

Freelance Rails 5 Developer - Greg Gorlen
Freelance Rails 5 Developer5.0 (448 reviews)

I'm a full stack software engineer, technical writer and computer science educator. I enjoy testing, debugging, refactoring, application design, maintaining projects and teaching. My primary technologies are JavaScript, React, Express (PERN stack), Playwright, Puppeteer, Python, Flask and C. See my [Stack Overflow tags](https://stackoverflow.com/users/6243352/ggorlen?tab=tags) for more technologies ordered roughly by my interest and experience. In addition to Stack Overflow, I'm active on [Code Review Stack Exchange](https://codereview.stackexchange.com/users/171065/ggorlen). Feel free to peek at a few of these reviews to get a sense of the insights I can offer your code. For further information, visit my [Codementor FAQ](https://ggorlen.glitch.me/codementor). I'm looking forward to hearing about your project! _<sub>Profile picture by the wonderful [Emily Huston](https://emilyhuston.github.io) ❤️</sub>_

Freelance Rails 5 Developer - Christoph Wagner
Freelance Rails 5 Developer5.0 (442 reviews)

"Whoever travels without a guide needs 200 years for a two-day journey." Whether you're just starting out on the journey to becoming a great coder, or whether you're somewhere in the middle and you just got stuck, don't let it hold you back longer than necessary. I have over 8 years of experience with multiple software stacks. I started on Java with Spring Framework, then switched to Ruby on Rails. These days I work mostly with Node.js and CoffeeScript. I've worked with 4-person startups, billion dollar companies and everything in between. My goal is to get your issue resolved as quickly as possible, and give you all the tools and knowledge necessary to *understand* why you had this issue, and how to prevent it going forward.

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Frequently asked questions

How long do Rails 5 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 Rails 5 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 Rails 5 request on Codementor, check out our article.

How much does it cost to hire a freelance Rails 5 developer?

We don’t charge anything when you post a freelance hiring request for Rails 5 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 Rails 5 developers different?

We do a comprehensive technical and communications screen of all Rails 5 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 Rails 5 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 Rails 5 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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