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K M Rakibul Islam (Rakib) 5.0
Picked badge ONLINE
Top Ruby on Rails Mentor of January, February, March & April 2017 | Experienced (7+ years) and friendly Ruby on Rails Developer (with passion for helping others learn) | 625+ 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 2017 at Codementor with 625+...
* Available for freelance projects
David Gil Pérez 5.0
CTO from Qoolife. Full stack developer. I ❤ Ruby on Rails as I ❤ beer.
German
Spanish
English
Long time web developer, with more than 10 years of experience in full-stack deployments, from the backend - mostly Ruby on Rails -, to the UI, to server administration. Half of my time is devoted...
* Available for freelance projects
Bernard Ojengwa 4.9
Full-stack software engineer. Experienced with all stages of the software development cycle. Well-versed and multi-year experience with numerous programming languages, paradigms and processes. Udacity Reviewer.
Senior Engineer at Metro Africa Xpress (http://tcrn.ch/1R5bX3o), a last-mile delivery startup, where I lead the implementation of the full lifecycle of our products as well as orchestrating DevOps...
* Available for freelance projects
Authorization mentor, Authorization expert, Authorization code help
$25.00 /15min
Message Xavier
Xavier Bick 4.5
Full-stack Web Developer
I am a full-stack web developer specializing in holistic design and web security. I have over 10 years of experience as a web developer and have been using Ruby on Rails for 5 years. I am an...
* Available for freelance projects
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* Available for freelance projects

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Nathan R

"Rakib helped me clean up some polymorphic associations in my activity feed and get set up for adding file attachments with Paperclip."

5 ★ ★ ★ ★ ★
Nathan R

"Rakib helped me implement friendly urls and rework a bunch of controllers, links, and models to get it to work. good stuff!"

5 ★ ★ ★ ★ ★
Shorab Tuli

"Rakibul was excellent. He really helped me address the problem that I was having. He was relentless in solving the problem and ensuring that he explained every step he took - so that I would know what was happening. I strongly recommend him to anyone and everyone looking for help."

5 ★ ★ ★ ★ ★
Nathan R

"Helped me fix a broken invitation issue and walked me through some options between a model callback and a controller action and the tradeoffs. great advice and awesome troubleshooting."

5 ★ ★ ★ ★ ★
Nathan R

"Rakib helped me move my newly upgraded Rails 5 app to Heroku and gave me some tips on adding notifications"

5 ★ ★ ★ ★ ★
Nathan R

"Rakib showed me a gem to clean up N+1 issues and we made some massive improvements in my app's performance!"

5 ★ ★ ★ ★ ★
jesper vb

"Very helpfull mentor, He took the time to explain everything he did. A very talented man indeed with some amazing PHP, python, HTML and many more!"

5 ★ ★ ★ ★ ★
Gerlin Guillaume

"As always, Rakib was very helpful and straight to the point. He provided me with a bunch of links to resources for further review."

5 ★ ★ ★ ★ ★
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