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K M Rakibul Islam (Rakib) 5.0
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Top Ruby on Rails Mentor of January - December, 2017 & January 2018 (13 months in a row!) at Codementor | Experienced (8+ years) and friendly Ruby on Rails Developer/Mentor (with passion for helping others learn) | 980+ 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,...
* Available for freelance projects
Arup Rakshit 5.0
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Passionate Ruby/Rails and JS developer
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...
* Available for freelance projects
Joshua Azemoh 5.0
ONLINE
Software Engineer @ Lessonly
I am a Sofware Engineer, happiest when I'm bringing things to life. Constantly looking for ways to learn new skills and build upon existing ones. I contribute to open source and write technical...
* Available for freelance projects
Umair Khan 5.0
Software Developer having expertise in Android, Java, Git and Linux with 4+ years of experience
Hindi
English
- Forte includes Android app development and Android OS development. - Active contributor at the The Processing Foundation projects. - Been a contributor at open source projects like phpMyAdmin,...
* Available for freelance projects
Devise mentor, Devise expert, Devise code help
$10.00 /15min
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Bùi Thế Hòa 5.0
ONLINE
Software Developer
I am a software developer specializing in web development. Experienced working with distributed teams. Familiar with the practice of agile development. Well-versed in multiple programming languages...
* Available for freelance projects
Paulo Abreu 5.0
Experienced Ruby on Rails developer (~10 years) and teacher
Portuguese
English
I'm an experienced web developer (+16 years) passionate about teaching. My expertise areas are: * Ruby and Ruby on Rails developing. Mentoring. * Software Analysis, Software Methodologies. * Bug...
* Available for freelance projects
Devise mentor, Devise expert, Devise code help
$25.00 /15min
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Gabriel Odess-Gillett 5.0
Gabriel graduated top of his class from the Electrical Engineering department at UMass Amherst in 2008, and has dedicated his postgraduate career to perfecting his Ruby on Rails skill set. His...
* Available for freelance projects
Devise mentor, Devise expert, Devise code help
$15.00 /15min
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Milos Blasko 4.9
Ruby on Rails freelancer with 4+ years of experience. Programming & startup enthusiast
Worked and working on middle sized web apps and startups (YC alumni Prizeo). Mentor at local Ruby on Rails course and Rails girls events. Ready to help :) Sorry but I won't fix your css or...
* Available for freelance projects
Devise mentor, Devise expert, Devise code help
$25.00 /15min
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Khaja Minhajuddin 5.0
Passionate software developer
I am a very passionate programmer and have been building software for almost 10 years. I love building robust and easily usable software.
* Available for freelance projects
Daniel Trostli 5.0
Full Stack Software Engineer based in San Francisco, CA. Specialized in Ruby, Javascript, Swift, and Obj-C.
Portuguese
English
Experienced Software Developer. Recognized for enthusiasm and self-motivation while solving problems. Experienced in a wide variety of skills ranging including web app development, iOS development,...
Devise mentor, Devise expert, Devise code help
$35.00 /15min
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Sergey Moiseev 5.0
Full-stack developer.
Full-stack developer with RoR experience from 2007 and web-development experience from 2000. I can provide you with mentoring on all stages of your project from requirements gathering to deploy.
* Available for freelance projects
Devise mentor, Devise expert, Devise code help
$24.99 /15min
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John Hamelink 4.9
CTO: Elixir, Ruby, Rails, Android Developer (and scrum master) with 10+ years experience
I've now completed over 120 sessions on Codementor! I'm a consultant developer who's been coding for over 10 years now; 6 of those years professionally. I mainly work in Rails, EmberJS and...
* Available for freelance projects
Yad Konrad 5.0
Applied Research / Machine Learning
Hi I'm Yad. I build all day everyday! I currently do applied research and development in the field of machine learning. My background is in computer science, I introduce myself to new folks as a...
* Available for freelance projects
Devise mentor, Devise expert, Devise code help
$25.00 /15min
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Billy Cravens 4.9
Ruby on Rails, Angular2, jQuery, DevOps on AWS, and more since 1999
I'll go out of my way to show you the *why* and *how*, not just the *what*: I pride myself on being as much a teacher as a developer. Today I focus on Ruby on Rails, Sidekiq, Selenium, AWS dev-ops,...
* Available for freelance projects
Devise mentor, Devise expert, Devise code help
$30.00 /15min
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Lucjan Suski 5.0
Senior Web Developer at Strategyzer
Polish
English
Got a trouble with your React component? Need help with your Rails application? Or maybe your reducer in Redux is not working properly? I can help! I'm a developer with over 6 years of...
* Available for freelance projects
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* Available for freelance projects

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Alexander JK Garber

"Arup did a splendid job in the call. He listened to my request, understood what I needed, worked diligently in real time to give me a practicable solution to the problem, and helped me to understand his approach. Strongly recommended for Rails, JQuery, AJAX, HTML."

5 ★ ★ ★ ★ ★
Jeremiah

"Very knowledgeable, taught me much about debugging in the DOM it was really great to see a how professional solved problems."

5 ★ ★ ★ ★ ★
Charles Kim

"Arup helped me solve numerous issues I had on my rails app, especially background processing with temp file upload/download and deletes."

5 ★ ★ ★ ★ ★
Christian Ovid

"I was having some rendering problems in Android Studio. And Joshua was able to help fix the problem by looking at the xml files that I had. We went through a process of elimination until we found what was wrong. He has a sharp eye, and if you're having some trouble with Android Studio, I would definitely recommend him!"

5 ★ ★ ★ ★ ★
Nathan R

"Had another great session. Learned about the deep_cloneable gem and added a custom attribute to my mailboxer implementation."

5 ★ ★ ★ ★ ★
Jeremiah Parrack

"Definitely, will keep in touch. Very helpful and caught up to speed on a fairly complex app really quick."

5 ★ ★ ★ ★ ★
Ryan Mindigo

"Arup is very experienced with Rails and has the ability to quickly ascertain your objective and solve it quickly. He can also succinctly explain what he is doing along the way. I highly recommend Arup!"

5 ★ ★ ★ ★ ★
CWS Connectivity

"Amazing work and helped me quickly resolve my issue!! I highly recommend if you want something done right the first time."

5 ★ ★ ★ ★ ★
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