Ruby on Rails- update application

I have recently upgraded an enterprise level application that is working in more than 20 countries from rails 3 to rails 5. Here you you can view it: [login to view URL] ✳️1. Upgraded Feature by Feature: Approach: We will copy all the code related to once specific feature including models, controllers, views, helpers and implement it. ✳️2. Upgraded all at once: Approach: We will have all code in a place and start upgrading rails version and all dependencies ✳️3. Upgraded Mix n Match(MOST EFFICIENT): Approach: We will copy all code from controllers, models, helpers except views and then we will solve all model and controller related dependencies, once all code will be stable then we will start integrating views one by one and we will have a control at this point that we can update design as well if we want to. ✴️With 8 years of full stack ruby on rails & React experience I got 100% JOB SUCCESS and TOP RATED badge on Upwork. Here you can view my Github Profile: [login to view URL] Some of my good projects for your reference: 1. [login to view URL] (An automated online tool for grading) Role: Backend Developer 2. [login to view URL] (An IOT Project) Role: Team Lead 3. [login to view URL] (SaaS based applicant tracking system) Role: Backend Developer If you need any further information, details it would be my pleasure to provide you the same. Thank yo less

I have 6+years experience in Ruby on Rails with having 4+year experience in ReactJs/ReactNative. TECHNOLOGY EXPERIENCE: - I have experience in developing any kind of Application with Ruby on Rails/React/React Native, Redux, Nodejs. - I have experience to designed and developed DB using MongoDB, PostgreSQL, MySQL. - I have experience to use Google Doc for simple QA tracking and Trello for tasks management. - I like Amazon Hosting Server with AWS S3 Storage, etc. Also I worked with Google and Microsoft Azure; I have always been believing in the right approach to ensure the quality deliverable. To provide good services. Thank you.

Hi, I can surely help you out to fix bugs and add new features as per your requirements. Can you please share an existing web URL for review? I am experienced Ruby on Rails, Laravel, Node.js, Angular.js developers having skills in React.JS, Shopify JavaScript, Git, Docker, RSpec, stripe, Redux, JIRA, ElasticSearch, AWS, Heroku, Stack, EC2, MongoDB, PostgreSQL, MySQL database, Cucumber, Ajax, HTML5, CSS3, Bootstrap, JQuery, etc... --> My Expertise: - Ruby on Rails web programming and designing - Version upgrade - Custom feature development - API and plugin installation - Database design / architecture - Clean, commented code to understand easily - RestFul API integration - Social media / Third party API integration Positively waiting to begin work with you. Regards,

Hi, I have read your job description carefully and i am very interested in this job. I am full stack web developer and i have a strong experience in Ruby on Rails. I can start working right now and looking for a good long term relationship. Regards, Ionel.

Hello I read your description and very interested in this project. I think this project is the right fit for me and my skills. I will help you with my experience and dedication. I assure high quality and fast delivery. Please message me and let's finish this task. Thanks

Hello, I hope you're doing great. I'm an expert Ruby on Rails developer having more than 4 years of experience. I can add new features and also do bug fixing on your existing Ruby on Rails application. Let's discuss further on chat or on a video call. I can share my portfolio in a private message. Looking forward. Best Regards Muhammad Asad Ali

Greetings, My Name is Attiq Ur Rehman and I am an expert in Ruby On Rails. I am writing in response to your requirements and my skills are a perfect match. Relevant Skills and Experience I have the educational background, professional experience, and track record for which you are searching.

Hello, I'm a full-stack Ruby on Rails developer with experience developing for e-commerce sites, lately i have been working on update some rails projects from 3.2 to last stable version of Rails 5. I fit the profile that you are looking for, i am the guy. Reach to me if you have any question about my work. Best regards,

I will fix all bugs and let me know the features do you like to enhance this project for next level. I have experience as below skils - Ruby Script (Use to export and import data from one DB to other DB, Build xml, html, spreadsheet by using ruby) - Postgresql and Mysql - Web server (Apache / nginx) - Application server (Mongrel, unicorn, puma etc) - Search engine (Apache solr / Autonomy) - Shall script for automation etc. - Javascript, JQuery and React JS - HTML, CSS, Bootstrap, Coffeescript

I just worked on an older Ruby 2.1.2/Rails 4 Website that had various bugs and application errors. I understand the problems that can come with older applications and ruby gem dependencies. I am available anytime and work in a timely manor. Thanks!

Hi, I'm Steven. I have enough availability to work on this throughout the week. I can audit your app for bugs, and refactor the code. Do you have a list of known issues? What are the new features? Thank you!