Top Senior Braintree Developers - Dec 2017

Full Stack Developer and Entrepreneur

A serial entrepreneur that has entered multiple US accelerators (one of them is Top 20). Process with technical knowledge helps me bring ideas into real product that people enjoys.

Top Ruby on Rails Mentor of January - December, 2017 (12 months in a row!) at Codementor | Experienced (8+ years) and friendly Ruby on Rails Developer/Mentor (with passion for helping others learn) | 950+ 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 (again 12 months in a row!) at Codementor with 950+ sessions. https://www.codementor.io/ruby-on-rails-experts 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 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 (8+ 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.

Full-stack Developer in Ruby on Rails and React

I developed apps in Ruby on Rails, React and React Native for a startup. I am mentoring in same technologies. I've built a REST API in Ruby on Rails from scratch. I'm familiar with the gems Pundit (authorization), Devise/Omniauth (authentication), Active-Model Serializer, Rack-Cors, Paperclip (image on AWS), Braintree (payment provider) and others. I've web apps with React using Flux, Redux and ES6. I have contributed to Redux and held talks about Redux with React. I've more than +20 years experience in general software development and software project management.

Ruby/Rails developer

I'm a developer who cares about writing reliable, readable and maintainable code. I've worked with Ruby the most, but have also worked in Python and Go. I'm one of the lead developers for Gratipay.com. Previously worked for Kayako.com.

Full Stack Engineer en TradeHelm, Inc.

I'm a full stack developer, specialized on ruby on rails back-end with Angular or React front-end and mobile applications. I'm working on the thesis to get my computer engineering degree at the UBA university of Buenos Aires, Argentina. I have more than 5 years of experience working on RoR with at least 3 of them working on front-end too. On front-end, my experience is working on React, Angular, and Ionic. I have been working remotely for American's companies for more than a year And I'm also the co-creator of systems created for wellness sector. The most important of them is a system for professional spas that interact with devices created by ourselves to control every equipment on the salon.

Need to Hire a SeniorBraintreeDeveloper?

Get Started

Are You aBraintree Developer?

Get paid while making an impact. Become a Codementor for the next wave of makers.

Apply as a Developer

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