HAML Freelancers

Browse HAML job posts for project examples or post your job on Upwork for free!

HAML Job Cost Overview

Typical total cost of Upwork HAML projects based on completed and fixed-price jobs.

Upwork HAML Jobs Completed Quarterly

On average, 9 HAML projects are completed every quarter on Upwork.

9

Time to Complete Upwork HAML Jobs

Time needed to complete a HAML project on Upwork.

Average HAML Freelancer Feedback Score

HAML Upwork freelancers typically receive a client rating of 4.55.

4.55
Last updated: June 1, 2015

Popular HAML Searches

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  1. Mukesh P.

    Mukesh P.

    Sr. Ruby on Rails developer (AWS/TDD/BDD/Angular/Bootstrap/NodeJS)

    India - Last active: 18 days ago - Tests: 5

    I love to code, and I love great software design. I have deep experience with Ruby/Rails and Javascript MVC. I am Senoir-level Ruby and Rails developer who's comfortable doing everything, from front-end JavaScript and SASS to back-end Ruby (both inside and out of Rails), web scraping, and more. In past, my Responsibilities was include helping to architect and implement front end stack, integrating with API layer, implementing standards compliant html, well organized SCSS, and working throughout Rails stack on various admin and consumer facing applications. I’ve got a Bachelor’s and Masters Degree in Computer Science and Engineering. After masters in Computer Science, I started my carrier With Ruby on Rails and since last 5+ years Rails is my favourite framework. My strengths are my commitments and I work till the last point of client satisfaction.

    $20.00 /hr
    3,565 hours
    4.84
  2. Chon D.

    Chon D.

    Ruby on Rails/Mysql/Postgresql/Bootstrap/jQuery/Rspecs developer

    Vietnam - Last active: 3 days ago - Tests: 5 - Portfolio: 5

    My goal is ideal. My tool is simplicity. I am interested primarily in complex technical projects, which are made for the help people. 7 years of experience in programming 5 years of experience in Ruby on Rails Now more about my experience: Ruby 1.8/1.9/2.x RubyOnRails 3.2/4.x HTML, CSS(3), SASS, JavaScript, CoffeeScript, HAML, Slim JQuery, LeafletJS, AngularJS, QUnit MySQL, SQLite, PostgreSQL (with PostGIS), MongoDB, Redis GIT (bitbucket, github) with 3-5 developers team, git-flow semaphore, newrelic, smsdirect API, postmark API yandex direct/metrika API, google adwords API using with Ruby Freedcamp, Basecamp, PivotalTracker, Redmine, GitHub issues RSpec, Capybara, Cucumber, FactoryGirl, FFaker, DatabaseCleaner linux (slackware, opensuse, archlinux, gentoo/funtoo, debian, ubuntu), rvm/rbenv, installation and configuration of a complete stack for RoR (nginx, sql-client/server, unicorn, postfix etc) from scratch. Don't hesitate to contact me if you are looking for a Ruby on Rails full-stack developer

    $22.22 /hr
    2,637 hours
    4.91
  3. Hendra G.

    Hendra G.

    Ruby On Rails, Javascript, Fullstack Web Developer

    Indonesia - Last active: 22 hours ago - Tests: 2 - Portfolio: 7

    I am standalone web developer from Indonesia, passionate Web Developer with have expert skills in Ruby on Rails and Javascript. Currently I'm working as full time freelancer. I've 5 years experience building web application with many various types. I'm starting develop Rails app since Rails 2.x - now. RoR Application that has been built are about: 1) E-Commerce 2) Data Analytics 3) Social Media 4) Some internal projects 5) and many more for more details, please take a look at my portfolios. My other best skills which related to my professional are NoSQL( Redis-DB & MongoDB), SQL-DB(MySQL), BootStrap, Git, PSD2HTML, HTML & CSS, Deployment(Heroku / AWS), NodeJS, iOS Development, AngularJS, jQuery, NodeJS, Familiar with some popular APIs, and many more. I'm full time freelancer, I'm ready to work on your timezone if needed. Not only coding, I will always give my best IDEA, both technical and business flow to deliver High Quality Product, Development and User Friendly, Scaleable and Easy to maintenance. Best, Hendra

    $22.22 /hr
    2,455 hours
    4.94
  4. Svetoslav Blyahov

    Svetoslav Blyahov

    Ruby on Rails Developer

    Bulgaria - Last active: 1 month ago - Tests: 7 - Portfolio: 5

    I am a ruby on rails developer wanting to develop solutions using and learning new technologies in (but not only) the ruby and rails ecosystem. Got experience with the following: - Ruby 1.9.3 and newer - Ruby On Rails 3.2 and newer - HAML, Sass, RSpec, Cucumber - jQuery, CoffeeScript - HTML5, CSS3 - Bootstrap 3 (for responsive designs) - API integrations: Elasticsearch, Mandrill, Mailchimp, AWS S3, etc - DB used: MySQL, PostgreSQL, Mongo DB - PHP Up for projects needing just test coverage.

    $11.11 /hr
    43 hours
    5.00
  5. Xiaxia J.

    Xiaxia J.

    Ruby on Rails / Magento / Wordpress Expert

    Taiwan - Last active: 1 month ago - Tests: 2

    First of all thanks for your looking around my profile! I am high-skilled Ruby on Rails Expert having over 7 years of experience and Master degree in Computer Science. My best agile skills are : Ruby 1.8.7 ~ 2.1.0, Rails 2.3 ~ 4.1.1, Magento, Wordpress, Github , TDD, BDD, RSpec, Cucumber, HTML5, CSS3, Ajax, Javascript, Jquery, Coffeescript, MySQL, MongoDB, Postgres, jQuery,Bootstrape, NodeJs, AngularJs, Backbone.js, etc. My Aim is to make my clients very happy. Best regards.

    $33.33 /hr
    17 hours
    3.92
  6. Hasan I.

    Hasan I.

    Full Stack Ruby on Rails Developer

    Indonesia - Last active: 20 days ago - Tests: 12 - Portfolio: 4

    Almost the last 5 years, I have developed a wide range of websites using Ruby on Rails including sites for startup companies and small businesses. I am very good with both front-end and back-end, deliver clean, efficient, and maintainable codes in a timely manner, good in team or alone. Seeking opportunities to build websites from the ground up for you or your business. Skills: - Ruby on Rails 2.x, 3.x, and 4.x - PostgreSQL, MySQL, MongoDB - TDD, BDD, RSpec, FactoryGirl, Capybara, Cucumber, Selenium - Twitter Bootstrap, Zurb Foundation - Regular Expressions - JavaScript, jQuery, CoffeeScript, AJAX, Zepto, AngularJS, Handlebars.js, Underscore.js - HTML5, Slim, Haml - CSS3, SASS, SCSS, Less - Web crawler, data scraping - Web socket - Heroku - Amazon S3 - Redis, Resque - Git, Subversion - Linux server management via SSH - PHP - Adobe PhotoShop

    $30.00 /hr
    438 hours
    4.79
  7. Hieu Lai

    Hieu Lai

    Fullstack Ruby on Rails developer

    Vietnam - Last active: 22 hours ago - Tests: 4 - Portfolio: 6

    I'm a talent, responsible developer and smart problem solver who delivers high quality solutions and code. I have depth knowledge and much experience (more than 4 years) working with Ruby language, popular/well known Ruby gems, Rails framework and JavaScript. • My core competence is designing and implementing complex web 2.0 applications using Ruby on Rails. I have strong JS skills (jQuery Core, Mobile, plugins, MVW framework) as well as comprehensive experience of Ruby, Ruby on Rails, HTML5, CSS3, Mobile Web. • I have solid background in using various kind of DB families like MySQL, PostgresSQL, MongoDB and Search platforms like Solr, Elasticsearch, Sphinx. • I aso very familiar with: Github, Heroku, Amazon EC2/S3, Bitbucket. • Beside programming, I can handle various kind of system task: *nix automation script, deployment and configurations for Apache, Nginx, Passenger, Unicorn. I'm looking for fun/crazy/cutting-edge projects to take part in and contribute for the success of your business.

    Groups: Application Developers Alliance, Engine Yard Ruby on Rails Professionals Network

    $27.78 /hr
    1,732 hours
    4.89
  8. Bilal B.

    Bilal B.

    Senior Software Engineer & Expert in Rails

    Pakistan - Last active: 6 days ago - Tests: 3 - Portfolio: 8

    I have 4 years of Rails development experience. Please have a look at my profile: http://www.bilalbash.com I have gained experience in the following cutting edge technologies: Rails 3 & 4. Testing tools: Cucumber, Capybara, RSpec, guard, CircleCI. Gems: Devise, CanCan, sorcery, stripe. Database engines: MongoDB, PostgreSQL, MySQL, SQLite, DataMapper ORM. Frontend frameworks: Emberjs, backbonejs and jQuery. Also familiar with Twitter Bootstrap, Haml, slim, Sass, coffeescript, heroku, webrick and thin. Communication: skype (voice/video calls), google hangout (voice/video calls), facetime (video calls), trello, pivotal tracker and slack etc.

    Groups: Crossrider

    $27.78 /hr
    447 hours
    4.85
  9. Aleksey Glukhov

    Aleksey Glukhov

    Ruby on Rails developer with front-end skills(JS+jQuery/CSS/HTML)

    Russia - Last active: 1 day ago - Tests: 8

    Hi everyone, my name is Aleksey and I love building web applications using Ruby on Rails (3 & 4 versions) framework. Actually, that is what I have been doing for living for last 3 years. I've developed a lots of plugins for Redmine (open-source project management web-application built with Ruby On Rails) to help people do their work better and faster, and, thus, have good understanding of its internals. I can develop custom Redmine plugin for your business with ease. Not limited to that, I also do general Ruby On Rails back-end work. I've enjoyed building single-page application using popular front-end MVVM library "Knockout.js". I have solid knowledge in jQuery, the most popular javascript library, as well as javascript in general (closures, patterns, JS quirks and tricks), and dabbled in canvas & SVG graphics (Raphael.js). I have worked with jQuery UI & Bootstrap front-end frameworks and know HTML5 and CSS 3.0. Of course, I also have experience working with relational databases, namely MySQL and MS SQL. On top of that, I'm good at resolving uncommon issues and thinking out of box, have solid english skills (derived from my passion for literature) and communicate with my clients in positive and brief manner.

    $15.00 /hr
    22 hours
    5.00
  10. Sergey Kutsko

    Sergey Kutsko

    Ruby, Javascript

    Ukraine - Last active: 3 days ago - Tests: 2 - Portfolio: 2

    Sergey Kutsko Senior Ruby on Rails Developer Executive Summary Overall 5+ years work experience Expertise in web-applications development, Ruby, Ruby on Rails, Javascript. Rspec, Capybara, TDD, BDD Responsible and initiative team-member. Ability to learn fast, result-oriented, likes when things become done with acceptable quality. Technical Skills Skill Category Skill List: Programming Languages: Ruby, JavaScript, CoffeScipt, C#, HTML/CSS Technologies: Ruby on Rails, EmberJS, EventMachine, CouchDb, EmberJS, jQuery, Sinatra, Rack, Backbone, Rspec, jasmine, Capybara, TDD, BDD RDBMS: PostgreSQL, MySQL, MSSQL, Redis Foreign Language Skills Language: English Written: intermediate Spoken: intermediate Education Institution: Dnipropetrovsk National University, Dnipropetrovsk, Ukraine Date(s) Attended: 2004 – 2009 Qualification(s): Master in Applied Mathematics and Informatics Professional Experience Company: Clausematch Duration: July 2013 - Present Role: Project Description: Full Stack Ruby on Rails Developer ClauseMatch enhances the negotiation process by reducing the time required to reach agreement between the parties therefore providing more liquidity and making better use of resources. Responsibilities: Web development Technologies: Ruby on Rails, Javascript, Postgres, Rspec, Capybara, TDD, BDD, Knockout Company: R & R Music Duration: June 2012 – June 2013 Role: Ruby on Rails Developer Project Description: Content Provider Integration System Complex system which combine external APIs processing and content provider data feed parsing(over 100Gb files) to provide data(json metadata(over 70 000 000 entities ), audio content(about 1 TB), artworks etc...) to all products at company with daily content updates(over 300 000 entities) Responsibilities: Web development Content provider integration Technologies: Ruby on Rails, EventMachine, Mysql, CouchDb, Redis, Rspec, Capybara, TDD, BDD Project Description: Platform for online education where customer chooses online course and makes exercises to be done according video courses , after uploads his work(track, picture, article etc...) for sharing results with another costumers. Course page has a toolbox with notepad, navigation bar and inspiration board. Admin page for creating courses and exercises content. Responsibilities: Web development Technologies: Ruby on Rails, CoffeScipt, EmberJS, Mysql, Rspec, Capybara Company: Svitla Systems Duration: June 2010 – June 2012 Role: Project Description: Ruby on Rails Developer, Team Lead Craiggres – a platform for exchanges of all kinds. searches in real time for postings – transaction-specific information about items offered for exchange, such as a job offer or a watch for sale – updated at a rate of over 100 postings per second. Responsibilities: Web development JavaScript applications architecture Technologies: Ruby on Rails, Javascript, Rspec Project Description: Information grabber for Project1. Sites: Etsy.com, Amazon.com. Use of superfeedr.com API, Amazon API. Responsibilities: Web development Technologies: Ruby on Rails, Javascript, Backbone, Rspec Project Description: Virtual office of US based telephone company. B2B project Responsibilities: Web development Technologies: Sinatra, Rack, CoffeScript, Backbone, Rspec Company: Freelance Duration: May 2010 – October 2010 Role: Project Description: Ruby on Rails Developer A video web-service, where every user has his own account and could keep statistics about all uploaded/ watched videos. Also this web resource grabs uploaded/ watched by user videos from other video sites (youtube etc.) Responsibilities: Web development Technologies: Ruby on Rails, Rspec Company: Dnipropetrovsk National University Duration: September 2007 – April 2010 Role: Project Description: ASP.NET/ C# Developer The electronic work-flow system development Responsibilities: development Technologies: ASP.NET, C#

    Groups: Coding Champs

    $30.00 /hr
    6 hours
    5.00