Name: Rails migrations Experts Online: Code Help & Mentorship
Brand: Codementor
Rating: 5 (2767 reviews)

Rails migrations

Get help from vetted Rails migrations experts

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K M Rakibul Islam

US$35 / 15 mins5.0 (2519 reviews)

★Top Ruby on Rails Mentor since January 2016 (100 months in a row!)★

Experienced (15+ years) developer and friendly Ruby on Rails and React/Next.js/Redux Developer/Mentor (with passion for helping others learn) | ★ 3,585+ 5 ★ sessions/jobs. 8+ year...

Rails migrationsRuby on RailsRuby API React JavaScript Heroku GraphQL Git RSpec PostgreSQL AWS (Amazon Web Services)MySQL Elasticsearch Stripe OmniAuth Redux Reverse Engineering Webpack React Native Sinatra React with redux npm React ApolloObjection fridaCharles proxy OAuth Selenium Cloud Hosting Redis React Router BDD Test driven development Bash Devise Shopify RubyGems Elastic Load BalancerReact on railsReact railsOmniauth linkedin Omniauth githubOmniauth twitterOmniauth google oauth2Omniauth facebook Webhook Stripe api Stripe ruby Stripe Payments MySQL Optimization Jquery selectors jQuery AJAX SNS Amazon SNS Amazon S3 Amazon EC2 Heroku addons Git webhooks Git rebase GitHub Flow Git pullrequests Git branch Git flow Git merge GitHub Actovemodel serializer Jbuilder Grape api Grape Serialization Rspec2 Rspec3 RSpec for RailsFactory girlRuby minitestMinitest NokogiriDropzone RailsDropzone.jsAdministrate Rails admin Rails postgresql Rails 5 Youtube data api YouTube API Capistrano CapybaraHighchartHighchartsGmap4railsGmaps4railsActive shippingBugsnagClient side validationsAws sdk Cancancan Instagram api Kaminari Factorygirl Active record BraintreeMysql2Jwt Active admin Rubocop Rails API Rails Console Railsadmin Sidekiq Papertrail CanCan Delayed job Pundit Rails Asset Pipeline BootstrapInstagramSimple form Actionmailer Carrierwave Bundle Paperclip Authorization Client server Rails ActiveRecord OOP (Object-Oriented Programming)Cache Es6 Auth Rails 4 OAuth 2.0 New Relic Aws elastic beanstalk Security software Web Application Database

Ben Emma Chigbo

US$15 / 15 mins4.9 (30 reviews)

Software engineer and Web Technology Enthusiast

I started programming with the Java language. I was writing desktop applications. Next, I added PHP to the stack with Laravel framework. Next, I picked up Ruby on Rails and loved...

Paul Tashman

US$15 / 15 mins5.0 (2 reviews)

Ruby on Rails Mentor

With over 4 years of experience in Ruby on Rails development and tutoring, I have taught many non-developers to build complex web applications from scratch. If you're a novice at R...

Rails migrationsGit Ruby on RailsRuby Rails 4 Ruby on rails3 RubyGems Rubygem RSpec Capybara Rails ActiveRecord Rails Asset Pipeline Rails Console Rails API RSpec for RailsCapybara webkit GitHub Git branch Git pullrequests

Valentine Zavadskiy

US$24.99 / 15 mins5.0 (1 reviews)

Web-developer with 7+ years of experience.

Start doing web-development at the age of 16. Since that launched a lot of projects, mostly using Ruby on Rails. CEO of consulting company with 15+ people.

Rails migrationsAWS (Amazon Web Services)JavaScript Ruby HTML HTML/CSS Shell Cucumber SQL Ruby on RailsjQuery Git Server Angular Es6 Es5 Web Crawling Server-Side Development Rails 4 Microsoft SQL Server Angularui AngularJS Directives Active admin Angularjs ui bootstrap Ruby on rails3 DevOps DataTables RSpec Minitest Minimagick Imagick Metaprogramming HTML5 Html development HTML4 DOM DOM Manipulation CSS3 CSS Animation CSS Node.js JavaScript OOP JavaScript MVC Jslint Jshint JavaScript Events Bash Zsh Oh my zshEnvironment variablesDevelopment Capybara Capybara webkit PostgreSQL MySQL Pg Pg search Pl pgsql SQLite Sql injection SQL Queries SQLite 3 Analytics Rails API Rails Asset Pipeline Rails ActiveRecord Rails postgresql Railsadmin Rails engine RSpec for RailsRails ConsoleRails flashRails wizardjQuery UI jQuery Plugins jQuery Mobile Jquery selectors Jquery animate Jquery events Jquery custom plugins Jquery autocomplete Jquery ui datepicker Jquery validate Jquery ui dialog Jquery development Jquery basicsJquery ujsJquery user interface GitHub Git branch GitLab Git scm Git merge Git pullrequests Git pull Git push Git submodule Git hooks AngularJS Scope Angular services AngularJS ng-repeat Angularjs controller Angularjs routingAngAmazon EC2 Amazon S3 Amazon CloudFront Amazon Amazon RDS Amazon EBS Amazon elb

Within 15 min, I was online with a seasoned engineer who was editing my code and pointing out my errors … this was the first time I’ve ever experienced the potential of the Internet to transform learning.

Tomasz Tunguz

Venture capitalist at
Redpoint Ventures

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Matt Tanguay-Carel

US$32 / 15 mins5.0 (185 reviews)

Senior Web Developer

I do consulting and web development. I've worn many hats but these days I tend to work with startups and coach other developers.

MigrationRuby Ruby on RailsJavaScript React HTML/CSS Heroku Browser Testing Python Apache cordova Bootstrap Java MongoDB Redis AWS (Amazon Web Services)Docker CoffeeScript Relational Database Angular Vue.js Refactor Es6Sauce labsPython 3 New Relic Mobile App Development Hibernate ORM Cross-Browser Compatibility Functional Programming Selenium Front-End Jest Elasticache NoSQL Mongoid Node.js Mongoose Intellij Eclipse Pygame Django Amazon RDS PostgreSQL MySQLBrowser stackContinuous Deployment Continuous Integration Amazon ECS Webpack PhoneGap Spring Java EE Testing JVM Object-Oriented Programming Web Scraping SPA CSS Acceptance Testing E2E Capybara Responsive Design Bootstrap modal Android Create react app React Router Material-UI React components JSX List comprehension Inheritance Unicorn Papertrail PumaWebrickSinatra CSS3 HTML5 Polymer Web Components UIKit HTML jQuery Gemfile Metaprogramming RubyGems Rake Bundler

Joey Burzynski

US$50 / 15 mins5.0 (10 reviews)

SEO Expert / Full Stack Developer / CTO @ MarketKarma

I drive revenue. All other metrics pale in comparison. Be it billion dollar brands or startups, I've spent the last two decades architecting technology solutions and innovative ...

SEO Technical SEO SEO Analysis Digital marketing JavaScript Ruby NLP (Natural Language Processing)JSON-LD MongoDB Redis Git DigitalOcean Ubuntu Webpack Node.js NginxLiquid Template EngineGoogle Search Console Google Analytics HTML5 MagentoACESMagento 2 Amazon S3 AWS CloudFront Shell Go (Golang)ETL React Mentoring Growth hacking WordPress E-commerce SEM Data Modelling Es6 Blogs Cache Modelling Ubuntu 14 Search algorithms Performance Optimization Payment systems NoSQL Database Google apis Git flow Express.js Data parsing Back-End Application Deployment Vue.js AWS (Amazon Web Services)Serverless Data structure Data Warehouse Payment gateway Magento E-Commerce WooCommerce BigCommerce Wix Shopify Magento 1.9 MySQL PHP Composer Content management CMS Front-EndLiquid markup languageLiquid templatesLiquid layout Liquid Deployment automation Web Application Configuration managementNginx reverse proxy Nginx configSSL Certificate WebserversCertbotLetsencrypt Containers Linux System Administration Linux Cron System Administration Ubuntu 16.04 Continuous Deployment Continuous Integration Version control GitLab Git pullrequests Git merge Git branch GitHub Ruby on RailsRubyGems Bundler Rbenv NokogiriTyphoeusMongodb driver Parallel Processing Pandas Translation Nltk Python Machine Learning Artificial Neural Networks Neural Networks Data Visualization NoSQL Lua Data analytics Data Analysis Database Administration Database Mongoose Web Service Web Scraping Web Development Web Design Reactive Programming React with redux React Router Data Science Strategy Lean Startup Coding Interview Preparation Growth Marketing WordPress Plugin Google Tag Manager International seo Structured Data Meta Keyword optimization Yoast Keyword Research Off-Page SEO Technical Marketing Bing Wordpress seo PPC Schema markup Content marketingAffiliate marketingGrowth Strategies Search Engine Marketing Pay-Per-ClickTechnical seo auditScreaming frogSitebulbLog analysis301 redirectsSite MigrationHreflangCanonicalsCore web vitalsSite architectureRobots.txtOn-page optimizationCanonical link elementInternal linkingMeta tags Search console Server side rendering SsrJavascript seoNuxt.js Next.jsSeo optimizationSEO Hacks Metadata Markup JSON Schema.org Schema BashPiesWeb ComponentsCustom elementsBlock storageServer Administration VolumesDroplet monitoringDroplet Webpack loaders Webpack pluginsCustom taxonomiesOntology Organic search marketingLinkbuildingOrganic traffic Faceted search Link building

Steve Purcell

US$35 / 15 mins5.0 (14 reviews)

Web Startup Tech Lead - Full Stack Help - 20+ Years of Tips & Tricks to Share!

Hi! I'm a polyglot technologist with decades of experience in startups and industry, and one of the most active Github users worldwide. Want insights, guidance or help? Get in touc...

junaid hassan

US$20 / 15 mins5.0 (4 reviews)

Fullstack/Blockchain developer

I am a Software engineer possessing Comprehensive 10+ years of experience as IT Professional. -8+ years of experience as Javascript Developer -3+ years of exclusive experience as ...

JavaScript HTML/CSS Vue.js React Ruby on RailsAngular WordPress Shopify Magento Blockchain Swiftui Data MigrationMagento 2 API Solidity Node.js Redux WooCommerce WordPress Plugin WordPress Custom Themes

Alec Jacobs

US$20 / 15 mins5.0 (2 reviews)

Life long hacker/entrepreneur. I have 2 years professional experience as a full-stack Ruby on Rails engineer working for Mavenlink, an innovative and growing SaS company. Te...