Chris Selmer, Ruby on Rails3 freelance coderHire Now
Chris Selmer5.0
Freelance Ruby on Rails3 developer in Florence, United States

Founder of a Ruby on Rails consultancy, 20 years of full-stack development in multiple languages

Howdy! If you work with me, you'll find that I'm patient, a good listener, and am great at tracking down annoying bugs. I used to ran one of the largest Ruby on Rails shops in the world. I started as a Rails Engineer, shot up the ranks, and eventually ran the company as Partner and de-facto CEO. Before and after, I've worked as a freelance full-stack developer in a wide variety of languages. I started programming in 1997 and have been loving it ever since.
Mehmet Beydogan, Ruby on Rails3 software engineerHire Now
Mehmet Beydogan5.0
Freelance Ruby on Rails3 developer in Izmir, Turkey

Experienced Full-Stack Ruby on Rails Engineer - 10 years of programming experience

I am a full-stack software developer specialized in web applications using Ruby on Rails. I have BS degree in Computer Engineering, started programming when I was 15. Software is a passion for me. I have Ruby on Rails mentoring and instructing experience such as; - I was volunteer instructor of Ruby on Rails class at Linux Summer Camp 2015&2016, total of more than 200 hours.(yes 200 hours, yes volunteered, yes it means I'm not getting paid) - I was volunteer instructor of Ruby on Rails Workshop class atAkademik Bilisim 2016&2017, total of more than 40 hours. - I've created free online Ruby on Rails class with 25 participants, total of 15 hours. - 200+ hours online mentoring including Codementor and long-term clients, lots of happy mentees. Currently, I'm available for; - Part-time ...
Sachin Singh, Ruby on Rails3 freelance coderHire Now
Sachin Singh4.8
Freelance Ruby on Rails3 developer in Jaipur, India

Ruby Programmer

Ruby/R.O.R. programmer.
David Landry, Ruby on Rails3 freelance coderHire Now
David Landry5.0
Freelance Ruby on Rails3 developer in Durham, United States

Experienced software developer; researcher-in-training

Marc Rohloff, Ruby on Rails3 freelance coderHire Now
Marc Rohloff5.0
Freelance Ruby on Rails3 developer in Erie, United States

Mentor, Leader and Catalyst

I provide mentoring, training and leading services to small companies and start-ups around the country as well as providing business advice and acting as a catalyst specializing in solving problems that no one else can. I am an expert if a variety of languages, frameworks and services. Ask me anything.
K M Rakibul Islam (Rakib), Ruby on Rails3 developer and engineerHire Now
K M Rakibul Islam (Rakib)5.0
Freelance Ruby on Rails3 developer in Toronto, Canada

Top Ruby on Rails Mentor of January - December, 2017 & January - March 2018 (15 months in a row!) at Codementor | Experienced (8+ years) and friendly Ruby on Rails Developer/Mentor (with passion for helping others learn) | 1030+ Sessions

I am the Top Ruby on Rails Mentor of January, February, March, April, May, June, July and August 2016 (8 months in a row) and January, February, March, April, May, June, July, August, September, October, November, December 2017 & January, February and March 2018 (again 15 months in a row!) at Codementor with 1,030+ sessions. I am a Senior Software Engineer from Toronto, currently working as a Ruby on Rails Developer at theScore Inc. I am passionate about helping and mentoring people, especially who are new to the web development and the programming world. I am specialized in explaining core concepts of Ruby and Rails along with the best practices. I focus on the learning experience of my students and make sure they get exactly what they wan...
Valentino, freelance Ruby on Rails3 programmerHire Now
Freelance Ruby on Rails3 developer in Floral Park, United States

Rails Developer, Web Designer and Computer Software Ninja

I've been working with Ruby on Rails since 2007, and haven't looked back. Everything from simple apps, to large scale apps with mobile counterparts, I've had my hands in nearly every stage and level of the development stack. My experience ranges from back-end development to nearly all client-side development using React.js.  I have several years of experience in design and UX both for web, mobile, and tablet applications. I currently work as a software consultant for Reenhanced.  Feel free to explore some open source work I am involved with. I created and maintain the open-source project GitReflow which won the 2015 Fukuoka Ruby Award judged by Ruby's creator Matz.
Andrew Fader, Ruby on Rails3 freelance coderHire Now
Andrew Fader5.0
Freelance Ruby on Rails3 developer in The Bronx, United States

VP Engineering, Publicis Media

Aspiring polymath, big picture generalist with extensive full-stack software development experience as well as a generous helping of soft skills, business acumen and the irreverent hacker spirit. Favorite language: Ruby. Prefers free-wheeling workplaces with ping pong and/or foosball tables. Focus on attention to detail and communication, promiscuous pair programming, non-dogmatic agile practice, radical simplicity, ad-hoc refactoring, continuous integration, democratic dev ops, lean structures, and self-aware honesty in the pursuit of constant self-improvement.
Flavio Wuensche, Ruby on Rails3 software engineerHire Now
Flavio Wuensche5.0
Freelance Ruby on Rails3 developer in Rio de Janeiro, Brazil

Rails Developer. Microsoft Excel & VBA specialist.

Industrial Engineer. Web Developer. Relevant financial background. Flavio is prepared to become an immediate contributor on tasks concerning the development and deployment of Ruby on Rails applications (both front and backend), querying databases, and managing work with git. Based on previous experience, further qualifications he can offer are mostly related to Finance, Analytics, and Process Automation.
Abhishek Gupta, senior Ruby on Rails3 developerHire Now
Abhishek Gupta5.0
Freelance Ruby on Rails3 developer in Amsterdam, Netherlands

I believe in Quality, User experience & performance!

I've been working for prestigious companies as a developer for 4+ years. Worked in domain of database, algorithms & data structure.
Eumir Gaspar, Ruby on Rails3 freelance coderHire Now
Eumir Gaspar
Freelance Ruby on Rails3 developer in Perth, Australia

Front end / UI specialist but I have since expanded my skill set to include devops, back end (ruby/rails), and even database optimization

I work with ruby on rails professionally and have been pair programming the past 6+ years so I know have a history of mentoring junior colleagues (who I also interviewed and paired with as part of our hiring process).
Jacqueline Homan, Ruby on Rails3 dev and freelancerHire Now
Jacqueline Homan5.0
Freelance Ruby on Rails3 developer in Erie, United States


I started learning computer programming with Ruby and Ruby on Rails in March 2013 in a Linux environment (Ubuntu, which is Debian-flavored Linux), so RoR is what I got the most open source project and in-depth training experience in. I am a full stack RoR developer very strong in BDD/TDD and Agile. Since then, I have branched out into JavaScript, Node, Magento, PHP, Angular, Backbone, and now F#. My work experience includes writing manifests, doing security patchwork, and programatically re-rasterizing image files and sanitizing infected databases and wesites. But oddly, PHP and JavaScript is what I got the most actual job opportunities for getting paid work experience in—even though I had to learn PHP and developing on the production server on the fly, which is strange consideri...
Dalibor Ilijevski, Ruby on Rails3 freelancer and developerHire Now
Dalibor Ilijevski4.9
Freelance Ruby on Rails3 developer in Belgrade, Serbia

Software Engineer, 20+ years of experience

* Web Development - 15+ years of experience * Ruby on Rails - 10+ years of experience * PHP - 15+ years of experience * MySQL - 15+ years of experience * Strong knowledge of Linux * Teaching experience - worked 7 years as Teaching Assistant at the local university * Team worker You can find more details in my online CV at You can check my availability at:
Sergey Alekseev, Ruby on Rails3 software engineerHire Now
Sergey Alekseev4.8
Freelance Ruby on Rails3 developer in Minsk, Belarus

Founder of – Chatbots, Shopify Apps and World-class Web Projects

Hey! I’m an experienced Ruby on Rails developer and a founder of ASoft LLC. I give speeches, contribute to open source and write blog posts. I completed my Bachelor of Computer Science degree during my study with exceptional software programmers. I developed my first Rails application more than 4 years ago. Since that time I learned a lot and I continue learning something new every day. I like to share my experience. In 2013 I taught a Ruby on Rails course in the university to about 70 students. Codementor is a great way to help people and learn something new as well. Recently I gave 2 speeches about remote pair programming & Full CV can be found on ➡ ...
Joel Beasley, Ruby on Rails3 freelance coderHire Now
Joel Beasley5.0
Freelance Ruby on Rails3 developer in Bradenton, United States

Sr Rubiest, MIT Educated, Seasoned expert with 10+ years experience

Joel Beasley is a Sr Rubiest at Logic 17, LLC in Sarasota, FL with an education from MIT. Joel has a passion for writing clean object oriented code with a heavy emphasis on services. Single Responsibility Principle, Low Coupling and High Cohesion are just a few of the important design principles he employs. Currently writing a book on being a Modern CTO. Chief Technology Officer.

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