US$35 / 15 mins5.0 (2520 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) | ★ 3,590+ 5 ★ sessions/jobs. 8+ year...

Ruby on Rails Ruby 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 RouterBDD Test driven development Bash Devise Shopify RubyGems Elastic Load BalancerReact on railsReact rails Omniauth linkedin Omniauth githubOmniauth twitterOmniauth google oauth2Omniauth facebook Webhook Stripe api Stripe ruby Stripe Payments MySQL Optimization jQuery AJAX SNS Amazon SNS Amazon S3 Amazon EC2 Heroku addons Git webhooks Git rebase GitHub FlowGit pullrequests Git branch Git flowGitHub Actovemodel serializer Jbuilder Grape api Grape Serialization Rspec2 Rspec3 RSpec for Rails Factory girl Minitest NokogiriDropzone RailsDropzone.jsAdministrate Rails admin Rails migrations Rails 5 Youtube data api YouTube API Capistrano CapybaraHighchartHighchartsGmap4railsGmaps4railsActive shippingBugsnagClient side validationsAws sdk Cancancan Kaminari Factorygirl Active record BraintreeMysql2Jwt Active admin Rubocop Rails API Rails Console Railsadmin Sidekiq Papertrail CanCan Delayed job Pundit Rails Asset Pipeline Bootstrap Instagram Simple 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

Jason (iDoAWS)

US$30 / 15 mins5.0 (163 reviews)

Cloud Solutions Architect specializing in AWS emergency support, scaling, automa...

I put out production cyber fires over donuts and camp fires. Polyphasic sleeper serving all timezones. Provider of live-help in real-time via video conference for technologies I ...

Flow routerDevOps AWS (Amazon Web Services)Server Linux Meteor JavaScript MongoDB Security software Firewalls Git Vim PHP Aws iam Apache HTTP Server TLS Gh pages CSS Aws CodebuildAws CodedeployAws CodepipelineAws CodestarInfrastructure as Code AWS Policies AWS OpsWorksAws herokuAWS VPC AWS DynamoDB AWS Data Pipelines AWS CloudFront Aws swf Amazon ami Aws amiAws machine imageAmazon machine imageMachine imageAmi Docker AWS IoT Aws sns Aws ses Amazon linux AWS Lambda Amazon SES Amazon elastic beanstalk Amazon Redshift Amazon EMR Amazon elb Amazon vpc Amazon SNS Amazon EBS Amazon Amazon SQS Amazon RDS Amazon S3 Amazon EC2 Aws sdkNewrelic rpmHAProxyLog file analysisLogging Deployment automation Resource optimization Load Balancing Reverse proxy Proxyserver ProxyCloudlinuxCentOS RHEL BSD Google Cloud PlatformModulusDigitalOcean Heroku Scalability Node.js React Bootstrap 3 HTML/CSS Underscore Underscore.js Lodash GSAP Express angular MEAN.io MEAN.js MEAN Stack Cors ECMAScript Bootstrap npm Reactive Minimongo Blaze SpacebarsMeteor autoformMeteor sessionMeteor accounts Meteor pubsub Iron RouterAtmosphere Packages Real-Time Meteor blaze Meteor up Meteorite Red Hat Fedora Mint Mandriva Ubuntu Vi Shell Ash BashDirectadminCache Server PagesHttp caching HTTP Phusion Passenger SpdyHttpd.confHttp2Nginx modulesNginx 1.6 WHM cPanel Apache Web Server Apache HTTP Server 2 Apache Configuration Nginx Unicorn PumaSslerrorSSL Security SSH SSL CertificateMod proxyVirtualminWebminUserminMemcached configMemcached php Varnish API BackendlessVarnish VCLLfsNetbsdOpenBSD DebianCloud linuxphpMyAdmin Hhvm SmartyMicrosFreeposOposPOS Vim plugin Vim macros Vim scripts Vim Configuration Git webhooks Git rebase Git push Git pull Git flowGit commit GitHub FlowGitLab Git pullrequests Git branch GitHub Git hooksBelkinLinksysKnockKnockdNetfilter iptables WordPress pfSense Penetration toolsDistaster recoveryPort scanningPort forwardingMetasploit Wireshark Nmap Disaster Recovery Planning Network SecurityMini mongoMongo adminMongodb cursorMongolab Mongojs Mongoid Mongoose MongoadminMongoclientPhp fpmOpcacheFirewall RESTful API Deploy Azure Auth Es6 Cache Memcache New Relic Express.js Digital Forensics Data parsing Bootstrap 4

Tibi Craciun

US$30 / 15 mins5.0 (84 reviews)

NodeJs, React, Redux, Angular JS , Firebase and AWS expert

Co-founded Livebooks.com in 2002 , sold in 2013,currently co-founder at Sitedity. I'm an expert of scalability, cloud infrastructure and getting all the pieces together to deliver...

React Firebase Angular AWS (Amazon Web Services)JavaScript CoffeeScript Git jQuery Backbone.js Go (Golang)HTML/CSS Stormpath Node.js Git flowAmazon EC2 AngularFire React RouterRxJS Immutable.js Flux

Godwin Ogbara

US$20 / 15 mins5.0 (67 reviews)

A full-stack web developer

My name is Ogbara Godwin, I am an experienced Full-stack web developer. I have a hands on experience with web applications and a lot of programming languages as listed in the expe...

James Ganong

US$30 / 15 mins5.0 (61 reviews)

Technology Leader | JavaScript/React/Redux | PHP | HTML/CSS

Super friendly, approachable technology nerd with nearly 20 years of experience writing code. I'm quick at understanding new code and finding solutions to challenging problems. I'v...

Ferran Buireu

US$20 / 15 mins5.0 (70 reviews)

Senior Software Engineer | TS, JS, Node & React

👋 Hi there, I’m a senior software engineer with over +8 years of experience. I can help you write cleaner code, focus on design patterns, and follow best practices to get qualit...

Web Development JavaScript React Gatsby Interview Preparation Mentoring Leadership Node.js Git Webpack WordPress jQuery GraphQL HTML/CSS HTML5 CSS PHP Symfony Flutter Mobile App Development Dart Android iOS Next.js Astro.js TypeScript SEO Front-End Static Site Generators Regex Es6 Solution Architecture RESTful API Responsive Web Development Performance Optimization Object-Oriented Programming Git flowExpress.js Css flexbox Back-End Gatsby.js Test driven development JSON Styled-Components JAMstack Markdown Bootstrap Foundation Responsive Design SVG Semantic Markup CSS Animation CSS3 Jenkins GitLab GitHub Version control Server Babel Google BigQuery Google Cloud Platform AWS Lambda Serverless Algorithm Application Architecture Agile Agile Coach Pair Programming Coaching Teaching Coding Data structure Interview Skills JSX Testing Mocha Jest React RouterRedux API MERN Stack AJAX Vite UIKit CocoaPods Kotlin Swift Android Studio Animation Twig WebSocket Android Layout Android SDK Java Doctrine Composer PHP 7 WooCommerce Management Team Building jQuery Mobile jQuery UI Digital marketing

Anatoliy (Toli) Zaslavskiy

US$50 / 15 mins4.9 (80 reviews)

Web3, Node, CI/Testing, and Data Viz Expert

Hello. My name is Toli. I'm lover of experimentation, dogs, yoga, and travel. And I am a full stack Javascript Developer. My passions are creating simple, intuitive interfaces, pr...

Kelechi

US$15 / 15 mins5.0 (34 reviews)

Passionate about building innovative solutions for the web and mobile.

I am a graduate of computer science with excellent analytical skills and I love solving problems. I have a passion for building products that positively touch people's life and I ...

Victor Kane

US$25 / 15 mins4.9 (213 reviews)

Seasoned Full Stack Web App Engineer & Architect. Lean Agile Project & Team Ment...

FullStack (Process Engineering = Lean UX && Agile && Kanban && UML, Devops = true) => { (React && Redux || Vue && Vuex && Nuxt.js && Vuetify) && Node && (Express || Hapi) && (MySql...

Lean Agile Front-End Web Application Drupal Application Architecture Software Development LAMP Stack Git MySQL XML Open Source Software Vue.js Node.js JavaScript Python Es6 Nuxt.js Linux System Administration Express.js DigitalOcean Compass Drupal 7 fields Drupal hooks Panelizer Drupal content types Drupal hosting Drupal rules Drupal consulting Drupal Commerce Drupal Views Drupal Modules Drupal 7 DevOps Next React Vuetify Subversion Object-Relational Mapping E-commerce CSS Ember.js Xml serialization XSLT (Extensible Stylesheet Language Transformations)SQL Git flowGitHub FlowGit branch Git SVN GitHub Apache Web Server Linode Provisioning CDN Varnish Ansible Vagrant VirtualBox Linux PHP Lean Startup Drupal components Redux React RouterWeb publishing Flux MEAN Stack MEAN.io Vim Configuration Full Stack CMS Sinatra Mongoose Vim JSON MongoDB Ruby on Rails CSS3 HTML5 HTML Angular Backbone.js jQuery HTML/CSS Kanban Lean UX Startups Team Building

Dale Lotts

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

Software Architect and Entrepreneur.

I'm a global Agile/ Extreme Programming (XP) coach that helps people and organizations improve their software quality and technical practices. When you're working with me, you're w...