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Top freelance Rails API developers available to hire

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Freelance Rails API Developer - Adetokunbo Ige
Freelance Rails API Developer5.0 (6 reviews)

Hi, I'm Adetokunbo Temitayo Ige | a DevOps Engineer with experience in Platform Engineering, SRE, Database Administration, and Technical Writing. I want to share my knowledge with the community. Also educate and share my experience with people. Blog: https://igeadetokunbo.medium.com/

Freelance Rails API Developer - Taiwo
Freelance Rails API Developer5.0 (827 reviews)

Thanks for checking out my profile. I have over a decade of full-stack dev experience with languages/frameworks like Ruby, Rails, Javascript, Nextjs and React. I enjoy mentoring/tutoring but I also have experience founding and growing a company. I co-founded a vc-backed startup that has helped SMBs exchange over 80 million messages with customers etc.

Freelance Rails API Developer - Leonardo Rojas
Freelance Rails API Developer5.0 (47 reviews)

Professional and experienced Computer Engineer, with over 12 years of experience in company computing development and a strong knowledge of Ruby, PHP, AWS and Python. I can bring a strong focus on goal achievement and a proven history of working as a project lead to achieve quality, performance and scalability on production/released products.

Freelance Rails API Developer - Carlos Aguilar
Freelance Rails API Developer4.9 (65 reviews)

I am a Mobile and Web Developer with expertise in Django, Rails and many more technologies. I love challenging projects and learning new things. in 2014, I was the Lead Developer for a realtime Django project with Pythonic implementations of [socket.io](http://socket.io/), postgresql, and angular.js. I currently own the web and mobile development agency https://tecmanic.com, where we distribute flutter pre-made applications and design from scatch applications for our clients. I also have experience with other tools like fabric, capistrano, chef and all system administration tasks.

Freelance Rails API Developer - Ahmid Stovall
Freelance Rails API Developer5.0 (7 reviews)

If you are looking for a lead to help you take your service application to the next level then you've come to the right guy. I have 15+ years of experience in large software projects working in every aspect of the stack. Having a background in playing Division 1 football and a multitude of sports gives me the competitive advantage of being a reliable team contributor. Whether your team is well established, or in need of a technical lead, I know how to get in what role you'd like me to fit in. Looking forward to working with emerging industries such as The Web Platform, Blockchain, and IoT.

Freelance Rails API Developer - K M Rakibul Islam
Freelance Rails API 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 API Developer - Joshua Ugba
Freelance Rails API 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 API Developer - Greg Gorlen
Freelance Rails API Developer5.0 (419 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 API Developer - Christoph Wagner
Freelance Rails API 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 API 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 API 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 API request on Codementor, check out our article.

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

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

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