Top Senior Rails 5 Developers of July 2017

Founder of a Ruby on Rails consultancy, 18 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 fell in love with programming in 1997 and have been loving it ever since.

Synergy of Software Development and Business

I'm a Senior Software developer with more than 15 years of experience doing business as a hobby.

Full stack Ruby on Rails Developer and AWS Cloud Architect

I'm an expert problem solver. I've been developing production applications based upon Rails and powered by the AWS cloud for almost 10 years, and before that was a full-stack Java/Spring developer. I love solving problems in Ruby/Rails, building cloud architectures, and data science in general.

Full Stack Web Developer

Passionate Ruby and Ruby on Rails developer who likes to build functional and great looking web apps. I love Ruby/Ruby on Rails, like HTML and jQuery, and fight CSS.

Experienced Full Stack Web Developer and Jack of all Trades

I'm a web developer to the core, a DevOps engineer out of interest, and a startup junkie at heart. I love developing things from scratch and troubleshooting equally, and don't mind the necessary maintenance work on long-running projects. I value quality code but am also a firm believer in the importance of "good enough". Beyond writing code, I have a ton of experience with product development, project management, team leadership, and bridging the gap between technical and business teams. I've worked for startups all my career, as early employee, co-founder and CTO, and remain passionate about enabling great ideas with technology.

I Dream in Code

Magical Mystery Tourist – Freelancer @firstbytetech, Polyglot, and Writer. (And Oxford comma enthusiast.)

Top Ruby on Rails Mentor of January, February, March, April, May & June 2017 | Experienced (7+ years) and friendly Ruby on Rails Developer (with passion for helping others learn) | 725+ 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 2017 at Codementor with 725+ sessions. I am a Software Engineer from Toronto, currently working as a Ruby on Rails Developer at theScore Inc. I am passionate about helping 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 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 (7+ years). I started programming and solving problems in 2006, at the age of 18. Since then, I wrote programs in various of programming languages such as C, C++, Java, PHP, Ruby, Python, Javascript etc. These days, I use Ruby and Rails as my primary programming language and framework. 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 of life. If you think I can help you in any way, please get in touch! Specialities: * Building backend APIs in Ruby on Rails (Active Model Serializer, Grape, Jbuilder, RABL etc.) for mobile applications. (For more than 12 million users). * Integration of backend APIs with Javascript frontend framework using JSON Web Token (JWT). * Built Push Notification System for theScore app. (For more than 12 million users). * Implemented instant player, team and news article search for the theScore and theScore eSports apps which have more than 12 million monthly active users using ElasticSearch and Rails. * Backend Ruby on Rails Development (With scaling, optimising, caching best practices). * Test Driven Development with clean code and best practices. * Web Scraping (Nokogiri, Mechanize) (Scrape data from anywhere on the internet!). * Explain concepts/solutions clearly and concisely according to the level of the client/student. * Giving architecture advice for your application. Explain which tools/gems to use and why. * 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 few years (and still learning!) as a professional Ruby on Rails developer to be more productive and efficient at work. * I can help you to prepare for interviews for Ruby on Rails developer position.

A passionate software developer in love with solving problems and fixing bugs

Abdulmujeeb is a full-stack Web Developer that love creating and solving problems. I love challenges and bugs, because I always believe it's another opportunity to learn something new. I develop software the Agile Way, I prefer breaking down project requirements into user stories and following Test-Driven-Development approach. You have got any Blocker/Task/Challenge? Let's fix and build it together!!!

Senior Ruby/Rails developer with 7+ years of mentoring experience. 100% sutisfaction guarantee or moneyback.

Specialties: Communicative, pragmatic, success and quality oriented, good at conducting negotiations, good teamworker

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CodementorX saved me a lot of time by sending a shortlist of qualified developers within 72 hours. On top of that, payment through CodementorX was secure and communication was easy. I was extremely satisfied with the engagement!

David Lasry
Creator of PlayZik

As a marketplace and 500 Startups company ourselves, we were happy to give CodementorX’s platform a go when we needed developers with specialized skillsets. They did not disappoint and allowed us to find qualified devs painlessly.

Itamar Yunger
Founder of Soundbetter

Besides having access to highly talented and experienced web developers, CodementorX's project management service also help manage timeliness and bridge communication between the founders and the web developers. This is extremely helpful and valuable, especially for non-technical founders like myself.

Jodie Lee
Founder of PerfectSpot

CodementorX is a freelance hiring platform uniquely different from other platforms. Freelancers on Codementor function as mentors to less experienced coders, who collectively help curate a list of the most elite mentors. When hiring through CodementorX, I know I’m hiring the best.

Guy Jack
Founder & CEO of FNDRZ