Freelancers by Skills

Ruby Programmers

4901-5000 of 15752 Professionals

I've been working on web development for 7 years, I'm a Software Engineer at Crowd Interactive, with B.Sc., IT-Systems Engineering, I consider myself as a full-stack web developer, My favorite tools are Ruby, Rails, BackboneJS, AngularJS, Haml and Sass, I also like a lot dancing, playing music, traveling and my latest discovery photography. One of my biggest dreams, it's to craft the perfect fusion with the Digital World and the Real World.

Mexico, Colima, Colima | IT & Programming | Rating 0.0 (0 reviews)

I am a very good Ruby programmer. I am also proficient in several other languages, but I can do the most damage with Ruby. I have years of experience in the industry building Rails (or Rails-esque, eg: padrino, sinatra, etc) apps/websites. Some were customer-facing, some were for internal intranet use, and some were plain API backends that were just HTTP interfaces to databases. I am a Ruby wizard. I have training in Agile methods and my last job was all Pair Programming all the time. I do really well in Pairs but I also do really well solo. Pairing has the upside of catching more mistakes, two heads are better than one, etc. At the same time, going solo means I don't have to stop to explain what I'm doing constantly and I can get some real inertia going. I love coding. Hire me. You won't regret it.

United States, IL, East Alton | IT & Programming | Rating 0.0 (0 reviews)
Quality Assurance Engineer

I am QA engineer at Istanbul Stock Exchange working on Test Automation of entire Trading surveillance and internal systems. Working with agile methodologies and implementing Continuous Delivery. Working with open-source tools; Cucumber with Capybara and Watir, Selenium, Sikuli GUI Automation, AutoIT Automation, Ruby , Atlassian Jira, Confluence and TeamCity, Unix

Turkey, null, null | IT & Programming | Rating 0.0 (0 reviews)

Ruby engineer with a strong product and business focus. I specialise in the following technologies: Ruby, Rails, Git, RSpec, jQuery, PostgreSQL, MySQL, Memcached, NodeJS, AngularJS, Appcelerator Alloy & Titanium, PhoneGap, Redis, HTML, CSS, Jenkins, Grunt

United States, NY, New York City | IT & Programming | Rating 0.0 (0 reviews)

I am a person very much interested in experiencing new things. I enjoy seeking new activities and interactions, meeting people and learning more about their lives and their work while picking up new skills and being able to give back to them and the world. Every experience is always satisfying to me, good or bad, and I take them with me to my next venture. Web development is my trade and my life's work. I take my profession very seriously and am always interested in working with businesses and people that I can learn from, while being a productive member of the engineering team. I am a recent graduate of the Mets web development bootcamp, run by thoughtbot and Kaplan. We were taught to develop full stack web applications using a wide variety of skills and languages, practicing Git, pair programming, and SOLID design principles. Computer Languages and Software: Ruby, Ruby on Rails, JavaScript, jQuery, CSS, PostgreSQL, Windows, Linux, Office

United States, NH, Amherst | IT & Programming | Rating 0.0 (0 reviews)
Full Stack RoR Developer

I'm a professional with a long track-record of success, a reputation for integrity, and many projects under my belt. I have great communications skills and lots of experience working directly with users. I'm a mid-level RoR full stack developer, and can help you with any Ruby on Rails web application.

United States, MA, Needham | IT & Programming | Rating 0.0 (0 reviews)
I live on Test Driven Development & Clean Code!

Hi Folks! So here is a bit about me.. I am a Frontend Web Developer and back end Programmer. I understand UX, UI and can Design, Develop and code most all aspects of a Web App on my own. I currently work FT in NYC for a number of tech companies and help folks solve problem, find solutions and build awesome websites on the side. I work fast, and generally do far more work than I am hired to do, and that is probably due to how fun I have developing new Sites and Apps. I really enjoy doing this for a living and hope to work with you someday soon!

United States, NJ, Ridgefield | IT & Programming | Rating 0.0 (0 reviews)


India, Andhra Pradesh, Hyderabad | IT & Programming | Rating 0.0 (0 reviews)
Ruby Developer

LANGUAGES: - Ruby, PHP (Zend Certified Engineer), JavaScript / CoffeeScript OPERATING SYSTEMS: - Linux, OS X SERVERS: - Application: Passenger, Unicorn, Thin - Web: Nginx, Apache - Search: Sphinx, ElasticSearch FRAMEWORKS: - Application: Ruby on Rails, Sinatra, Zend, Laravel, Symfony2 - Autotesting: RSpec, Capybara STORAGES: - SQL: PostgreSQL, MySQL - NoSQL: CouchDB, Neo4j SCM: - Git, Mercurial HOSTING: - RackSpace, Heroku PROJECT MANAGEMENT: - Redmine, activeCollab, Pivotal Tracker

Ukraine, null, null | IT & Programming | Rating 0.0 (0 reviews)
Automation QA engineer

5 years of test automation experience in US companies, solid background in Linux/Unix and Windows servers. Have Ruby, Javascript, SQL, bash skills. I will help you build complete Continuous Integration testing environment, or just write a set of automated test suites.

Russia, null, null | IT & Programming | Rating 0.0 (0 reviews)
Web Design,Software Development & IT Consultancy

Visual Sparks Technologies (VST) is a global IT solutions, consultancy and services provider focused on delivering affordable business and technology solutions. We achieve this through global software development and consultancy in the United Kingdom, United States of America, Canada, Australia and Pakistan. Our experienced management team and employees offer solutions that are tailor-made for our clients and business needs.

United Arab Emirates, Dubai, Dubai | IT & Programming | Rating 0.0 (0 reviews)
Experienced PHP/Python/RoR coder

I have more than 8 years of experience in software development. Recently I have worked for a few startups that have sold for large profits, and I have also worked for large enterprise companies leading their developing team. I have worked directly for Burger King Corp. in Miami, Fl and been contracted to work for Bestbuy, and Perry Ellis. I love learning and keeping up with technology and want to pursue freelancing to keep my skills sharp. - Ruby, Ruby on Rails, Python, PHP - TDD, BDD, Rspec, Capybara, Cucumber - Node.js, Backbone.js, Knockout.js, Coffescript, Sinatra - Git, Bitbucket, Heroku, Amazon S3 - Web Service : JSON, SOAP, REST - Database: Mysql, Postgres, Oracle, Sqlite - Web Basic: Html, CSS, HTML, Javascript, Jquery, Ajax

United States, FL, Miami | IT & Programming | Rating 0.0 (0 reviews)
Software Engineer

5 years working as Ruby on Rails developer 4 years working managing linux servers 2 years working as Wordpress developer

Brazil, Sao Paulo, Americana | IT & Programming | Rating 0.0 (0 reviews)
Software Consultant

Hands-on experience with Python, Java, Rails, .NET, Django, PHP, Oracle, mysql, SQL Server, Solr, FAST, Attivio AIE, SQL and Bash scripting. Working knowledge of Linux, Windows, and Solaris. Deep understanding of FAST ESP and FDS.

United States, MA, Arlington | IT & Programming | Rating 0.0 (0 reviews)
Experienced web developer -

Please visit for more info on me.

Canada, Ontario, Toronto | IT & Programming | Rating 0.0 (0 reviews)

Experiência de 5 anos com desenvolvimento de software web com Ruby on Rails e práticas do desenvolvimento ágil. Bom conhecimento de JavaScript, CSS e HTML, bem como configuração e monitoramento de servidores AWS, VPS e Heroku.

Brazil, Rio de Janeiro, Campos dos Goytacazes | IT & Programming | Rating 0.0 (0 reviews)

Software Developer with a focus on web-based systems. Enjoys working with new technologies. Highly experienced in the use of Ruby and Ruby on Rails to provide next-generation interfaces to high-availability systems.

United Kingdom, Hampshire, Tadley | IT & Programming | Rating 0.0 (0 reviews)
iOS Aficionado

I have been developing iOS applications for 4 years along with using Ruby on Rails as a backend for 3 years.

United States, TX, Dallas | IT & Programming | Rating 0.0 (0 reviews)

I am a Senior Software Development Engineer with more than 10 years of experience in developing web applications. Coming from a PHP background, I was given the opportunity to learn Ruby on Rails at work and received training by experienced Ruby on Rails developers for a couple of months. After the training, I started working on a commercial Ruby on Rails project (Time Out Offers Platform) and I fell in love with the Ruby language and the Rails framework. I have strong ability of OO modeling and design patterns. I strictly follow agile software development principles and TDD and pay continuous attention to technical excellence and good design. I always for high quality code and working software that welcomes changing requirements, easy to read/understand and easy to maintain.

United Kingdom, England, London | IT & Programming | Rating 0.0 (0 reviews)
Experienced Software and Web Developer

Get your project done! My goal is to help people realize their business objectives. I've been a professional developer for over 10 years, and have experience with Java, C#, HTML/CSS/Javascript, Ruby, C and others. I provide quality software and web design in an efficient and professional manner. My broad experience includes e-commerce website development, bond trading software, DARPA projects, ACCPAC integration, and FedEx API integration among others.

United States, OR, Hillsboro | IT & Programming | Rating 0.0 (0 reviews)
Web appliaction developer

I'm full stack web application developer using Ruby on Rails. To maintain quality i use RSpec and Capybara testing frameworks on server side. Backbone.js with any of UI frameworks are my front-end choice. In my spare time i like to experiment with HTML5 Canvas based game engines, make small games.

Lithuania, null, Vilnius | IT & Programming | Rating 0.0 (0 reviews)

Actualmente creando camino al andar con proyectos personales como Munki Studio Particularmente interesado en temas de investigación, nuevas oportunidades e ideas interesantes. Junto con estar dispuesto siempre a iniciar nuevos desarrollos o emprendimientos. Candidato a Magister en Ciencias de la Computación - Universidad Católica del Maule, junto con ser Docente en la misma casa de estudios. Docente en Inacap sede Talca para la carrera de Ingeniería Informática Día a día fortaleciendo mis conocimientos en investigación y desarrollo de software, análisis y diseño (algoritmos y soluciones). Soy proactivo y me gusta dar a conocer lo que aprendo. Especialidades: Diseño de algoritmos, desarrollo de software. Lenguajes de programación: C/C++, C# Mono (.Net libre), PHP, Java, Python, Ruby, Desarrollo Web: Javscript (y derivados), HTML5, CSS3, etc Manejo de Bases de Datos Transaccionales y NoSQL Desarrollo en plataformas móviles:

Chile, Maule, Talca | IT & Programming | Rating 0.0 (0 reviews)
Software Engineer

- Software engineer with experience in Ruby on Rails, Javascript, Backbone.JS among others. - Solid technical background with BS from Indian Institute of Technology and MS from Johns Hopkins University - Exceptional analytical, algorithmic and programming skills - Ability to quickly learn new technologies

United States, CA, San Francisco | IT & Programming | Rating 0.0 (0 reviews)
voip, asterisk, call center, pbx, isdn, sip

• Straightforward and always open to cooperation with my colleagues • Apply a multiangle approach to any issue and quickly adapt to new settings and requirements • Respond under pressure and maintain composure under difficult conditions • Constantly developing my skills and acquiring expertise in new technologies and methodologies in my field • Working with customer-centric approach • I strongly believe that human resources is the key asset of a firm, guaranteeing its value and prestige in the long run

Greece, Kalamaria, Thessaloniki | IT & Programming | Rating 0.0 (0 reviews)

Devops technologist with a background in Linux, Ruby, Ci, monitoring, AWS, relational databases, messaging.

United States, NY, Nyack | IT & Programming | Rating 0.0 (0 reviews)
Take a break, we're in

Company founder and web application developer focusing on reusable code, quality and testing with Ruby, Ruby on Rails and Ember.js using agile practices, test driven development and continuous integration / continuous delivery.

Austria, Vienna, Vienna | IT & Programming | Rating 0.0 (0 reviews)
Front End Engineer

Development: Ruby (including Rails), Python, JavaScript (including jQuery), HTML 5, CSS, Sass, Haml, git (version control) Web Technologies: Amazon EC2, Amazon S3, Cloudera

United States, CA, Mountain View | IT & Programming | Rating 0.0 (0 reviews)
Agile and Relentless App Development

Since 2010, I have served as a software engineer for various local and US based companies, where I have been involved in large projects that is heavy in javascript. I am responsible for full lifecycle development of next-generation products, from initial requirement gathering, techical architecture, coding and deployment. I also have a 2 year teaching (web development, experience that has become very handy for me in teaching stuff to newly hired devs. My technical expertise includes cross-platform proficiency (windows, mac, linux). Including C#,,, Javascript (React, Backbone, Ember..), HTML5, CSS3 (less, sass) Some Experience in Ruby on Rails and Node JS(express, sails).

Philippines, null, Pasay City CPO - P.O. Box Nos. 1100 to 1199 | IT & Programming | Rating 0.0 (0 reviews)
Software engineer and database designer

I design and code desktop and Web applications. While my skills are strongest in C#/.NET for desktop software, and PHP/MySQL for Web applications, I have learned a variety of programming languages and platforms. I am also familiar with the OWASP Top 10 Web security vulnerabilities and how to prevent them. My experience includes designing projects of varying sizes and types from the start, as well as debugging and extending pre-existing code. My work is 100% telecommuting; relocation is not an option.

United States, MI, Traverse City | IT & Programming | Rating 0.0 (0 reviews)
JAVA, Netsuite Scripting, PHP, Wordpress, ASP.NET

Familiar with Web Development and delivery / development cycle. Started working with Web Development back in 2011 as Software Engineer I after I graduated, up until now as Back-end and Front-end development from various resources such as ToolTwist Framework (JAVA), NetSuite, and IBM Software. I'm also familiar with Agile/Scrum methodology, and have high honors/achievements on my College years, I know the how IT processes and innovation works in a step-up and advancement procedures in life. My greatest asset term is responsibility. Skill sets: ? JAVA, ASP.NET, PHP, VB.NET, Objective-C, C ? Front-end programming - Bootstrap, Responsive JQuery ? Wordpress ? IBM Collaborative Lifecycle Management ? IBM Open Services for Lifecycle Collaboration ? GiT ? RTC SCM ? Webservices, REST, AJAX, XML, JSON ? Ruby ? MySQL, SQL Enterprise, SQLYog, SQLite ? NetSuite scripting ? Administering tools (SQL, WinSCP, Putty)

Philippines, Metro Manila, Makati City | IT & Programming | Rating 0.0 (0 reviews)
Dedicated and Passionate DevOps

I am an IT professional with BSc (Computer Engineering). I have skills in Linux Administration, web development(ruby on rails, spring and java EE), open source project management tools, bash scripting r.g Redmine. I am dedicated to achieving a goal/task writing a given time frame as much as possible and I do ask questions.

Nigeria, Lagos, Lagos | IT & Programming | Rating 0.0 (0 reviews)

Ruby developer, only described as develop, design, organise and socialise for beautiful web products.

United Kingdom, England, London | IT & Programming | Rating 0.0 (0 reviews)

I am studying every web development language I can get my hands on. My goal is to be a knowledgeable, Full Stack Web Developer. I currently work with Ruby on Rails, PHP, HTML5, CSS, Javascript, JQuery, AJAX, HAML, SASS, and some AngularJS. I am currently training myself through tutorials to learn ASP.NET, NodeJS, C#, MustacheJS, HandlebarsJS, SkrollrJS(for Parallax design), and Google's new Dart language. I am open-minded, strong willed, and flexible when it comes to learning new languages, techniques, and practices that may help me to become a better developer. I am a hard working individual and I don't like to leave a problem, bug, or puzzle unfinished. I am currently in the job market.

United States, FL, Jacksonville | IT & Programming | Rating 0.0 (0 reviews)

3 year exp with mobile application with over 10 application on Appstore and some application distribution. I have 3 year exp with iOS (objective - c) , 1 year with Titanium (javascript) and 6 month with ruby (auto test with Calabash, Appium) Now I'm learnning japanese. In 5 years. I want to become BrSE Japanese.

Vietnam, null, HaNoi | IT & Programming | Rating 0.0 (0 reviews)

Currently developing in Golang, Ruby Rails. Contact me if: - You are looking for a technical cofounder who's passionate and currently learning as much as he can about the business side of things, and need a partner to go from 0 to 1. - You are looking for someone to lead technically. - You like to have a coffee with me and talk about whatever's on your mind. Specialties: Golang, Python, Django/Rails, AWS, Node.js, Mobile, Data Hobbies: Toronto Maple Leafs fan, backpacking, travelling, new foods.

Canada, Ontario, Burlington | IT & Programming | Rating 0.0 (0 reviews)
Full stack web developer

Over the last 4 years, I have been working in the Web Application development field using Ruby on Rails, Java programming languages, Oracle and MySQL relational databases, MongoDB as NoSQL decision. I also working with JavaScript, Node.js, HTML, CSS, Ajax. As servers used Apache, Apache Tomcat, JBoss. Web Applications were tested using Selenium WebDriver. My hobby is C/C++, algorithms, Artificial Intelligence and everything that is connected with Big Data. Self-organized, disciplined, responsible.

Ukraine, null, Kyiv | IT & Programming | Rating 0.0 (0 reviews)

I've been working professionally since 1999 in various areas of Systems Analysis and Software Development. Experience includes a concentration in database driven web offices and replicated web sites. Web Applications and Web Offices have been a passion of mine for nearly two decades. Specialties: Flex 3 and 4, AIR, AIR Mobile, ActionScript 3, Java, Ruby, PHP, C#, Perl, HTML, JavaScript, CSS, CoffeeScript, Flex Cairngorm, AS3 PureMVC, RobotLegs, .Net MVC, Ruby on Rails, Spring MVC, self-created MVC, jQuery, jQuery Mobile, AngularJS, Sencha Touch, ExtJS, MySQL, Postgres, Oracle, SQLite, MS SQL, DyanmoDB, Amazon S3, other Amazon Web Services

United States, NY, Webster | IT & Programming | Rating 0.0 (0 reviews)
Software/Web Applications Developer

I am an experienced software developer, data scientist, and mathematician. I am a graduate of the University of Florida (Honors) with a degree in Mathematics. I have worked on healthcare software, mobile applications, and numerous web sites. I am experienced with Ruby, PHP, and numerous other technologies, including those related to "big data." I also have experience using R, and other statistical programming languages to accomplish various tasks. My preferred technology stack is currently Ruby on Rails! Contact me for your programming solutions.

United States, FL, Hollywood | IT & Programming | Rating 0.0 (0 reviews)
Expert Manual & Automation testing agile tester

Strong knowledge of various SDLCs Strong Knowledge of Agile Methodology including Requirement Gathering & Analysis, Test Planning & Execution and, Deployment. Experience leading QA activities, establish & maintain a consistent test methodology & performing supervision to avoid any impairment to the planned test strategy. Expertise in supervising the complete testing effort in Software Quality Management tools i.e. JIRA , MINGLE Experience in Jenkins & Git Lab(Creating build) Experience in Automation Testing (Ruby/Cucumber) Hands-on experience working in Windows environments.

India, delhi, new delhi | IT & Programming | Rating 0.0 (0 reviews)

Graduated from the Supinfo International University with a master’s degree of computer science, I am a Ruby on Rails software engineer with three years of experience. I studied one year in San Francisco and I am graduated from the Dominican University. I used to work with agile methods in a small team in a TDD/BDD environment and thanks to that, I am flexible and autonomous. During my work, I used the Git protocol with the Github service and I am perfectly able to work in collaboration with teammates. During the years 2011 and 2012, I had to deal with various technologies like Ruby and his framework Ruby on Rails, PHP, responsive design, Sphinx (indexing search server), Rhomobile and Jquery in order to realize ambitious projects for Neoweb. In 2013, I have been a part of the Ftopia team as a Ruby on Rails contractor. Specialties: Ruby on Rails, Ruby, Rspec, HTML, CSS, JQuery, SQL, Postgresql, Sphinx, Node.js, CoffeeScript

France, Nord-Pas-de-Calais, Lille | IT & Programming | Rating 0.0 (0 reviews)
Experienced Ruby/PHP developer

I have 5 years of experience as a Web developer. Since 2013 I switched to Ruby on Rails flexible and robust tool for building efficient products.

Poland, null, null | IT & Programming | Rating 0.0 (0 reviews)

An enterprising software engineer with a taste for web and mobile technology. Ruby on Rails and Javascript are my technologies of choice.

United States, CA, West Hollywood | IT & Programming | Rating 0.0 (0 reviews)

Developer enthusiastic about community/open-source projects. Code for fun with Ruby/Rails and Javascript, code for work in Python/Django. I measures success by my ability to create valuable products that are financially viable and beneficial to the community. I am passionate about technology and volunteering. I like learning. I enjoy the design process and am committed to writing DRY, elegant code. Pairing is awesome. In my previous life, I implemented community development and strategic partnerships for a non-profit, where I was able to utilize my strong mathematics and statistical analysis skills. Personal website: Twitter: @lostmarinero Reach out if you'd like!

United States, CA, San Francisco | IT & Programming | Rating 0.0 (0 reviews)
Code crafter

I`m a passionate ruby developer. Love to learn new things. Quite proficient with ruby , css and javascript. I am team-oriented person and have a good communication skill. .

Indonesia, Jawa Tengah, Temanggung | IT & Programming | Rating 0.0 (0 reviews)
Code writer

I write good Ruby and Javascript code. I help clients to design and build excellent products.

Australia, Queensland, Brisbane | IT & Programming | Rating 0.0 (0 reviews)

Long time *nix developer - Expert level skill in * Embedded Linux (Kernel and C development) * SQL (MySQL focus) * Ruby on Rails * PHP

United States, AL, Pelham | IT & Programming | Rating 0.0 (0 reviews)
Web Developer

I'm self-taught programmer, early adopter of Rails and a "WordPress as a CMS" developer. I'm also a psychotherapist, amateur american football player, sheltie owner and a bunch of other cool stuff.

Brazil, Minas Gerais, Belo Horizonte | IT & Programming | Rating 0.0 (0 reviews)
AngularJS Developer

Single Page App and Hybrid Mobile App development oriented. Utilizing AngularJS, Ionic/Cordova on frontend and Ruby on Rails on backend. Able to work on own initiative and as a part of a team. Able to effectively work on each layer of a system. Highly enthusiastic about learning new skills and technologies. Resilient to stress and challenge-taker.

Poland, malopolskie, Krakow | IT & Programming | Rating 0.0 (0 reviews)

Over the last 6 years, I have developed a wide range of applications using Ruby on Rails, HMTL, CSS, Ajax, Backbone, Coffeescript., postgres, mysql, Java, and Android. I am seeking opportunities to build applications from the ground up for you or your business.

Egypt, null, Alexandria | IT & Programming | Rating 0.0 (0 reviews)

I call myself a "front of the front-end" specialist, but I've had to tackle some problems on all parts of the stack. I work with the Ruby on Rails framework and I've especially interested in user experience/user interface development and optimization. I like to tweak pages until they just "feel" right and so even a non-tech savvy user can intuitively understand what to do. I enjoy using Foundation, Rails, PostgreSQL, jQuery, D3 and am always into learning more! Outside my work experience, I'm a very enthusiastic activist, focusing on issues like information freedom and digital rights. I love using the internet to organize events and movements and I believe that people can use the internet to save our democracy. I'm quite passionate and don't shy away from debate, I've been lucky enough to have worked at companies where that was not looked down on. I would love to work at a company that has a socially conscious agenda, but I'd work for a company with neutral impact too.

United States, MA, Medford | IT & Programming | Rating 0.0 (0 reviews)
Full-Stack Web Developer

I'm BS in computer science with Master degree in Information Security from Autonomous University of Barcelona and Universitat Oberta de Catalunya (UOC) with extensive experience in all web developer levels, e-commerce, information security, virtualization, open source, Linux and server system administration. - PHP MVC: Phpixie, Laravel, Yii, CodeIgniter, - Javascript: Jquery, Node.js, Angular.js, Backbone, Ember - CSS: Bootstrap, Foundation - E-commerce: Prestashop - Ruby on Rails - DBMS - MySQL, PostgreSQL, MongoDB - Git (Installation / configuration / management) - Systems Administration - Open source based solutions developing & implementation - Infrastructure Virtualization - Clouds, Infrastructure Monitoring - Computer & Network Security

Colombia, null, null | IT & Programming | Rating 0.0 (0 reviews)

Trabalho com desenvolvimento de aplicações WEB desde 2008, utilizando tecnologias como: HTML, CSS, JavaScript, PHP, Ruby on Rails, Java e .NET. Especializações: UML, SQL, ASP ,C# ,.NET , Ruby on Rails, Java ( frameworks: Hibernate, Struts 2, Spring, JSF e Facelets), JavaScript (frameworks: jQuery, YUI e Mootools), PHP 5.0 , MySQL, ActionScript 3, Flex, OO, Padrões de Projeto, boas práticas e otimização(front-end).

Brazil, Distrito Federal, Brasília | IT & Programming | Rating 0.0 (0 reviews)

Specialties: Development of both business oriented and customer facing applications. Design and architecture of scalable and distributed system with both concurrent and evented model. Technical Leadership. Project Management. Agile Development. Certified Scrum Master. Technologies: Ruby, Ruby on Rails, Sinatra, JavaScript, CoffeeScript, jQuery, Backbone JS, Haml, both SQL and NoSQL(MongoDB, Redis, Hbase) Ruby Association Certified Ruby Programmer

Canada, null, null | IT & Programming | Rating 0.0 (0 reviews)

I have over 7 years experience in development of software projects. I have successfully completed more than 20 software projects of various sizes. I have worked with PHP but now I prefer Ruby and Ruby on Rails <3 Have experience of working with various software development methodologies and frameworks Agile/SCRUM/Waterfall. I have performed analysis of customer environment, design strategies and technical architecture and project implementation. I have strong experience in OOD, OOP, component design, and design patterns. I have been taking a role of Technical Lead on big Ruby on Rials project. I’m certified SCRUM master. I’m result-driven and client oriented.

Ukraine, Lvivska, Lviv | IT & Programming | Rating 0.0 (0 reviews)

Ruby On Rails developer, Linux administrator, interested in development of accounting, bookkeeping software

Ukraine, null, Dnipropetrovsk | IT & Programming | Rating 0.0 (0 reviews)

7 years of experience in Software Development has driven myself to embrace Agile and Lean Thinking, applying my strong object oriented design skills in Ruby on Rails, Java, JavaScript and Python. I have about 2 years of experience working remotely in Agile projects being self-managed, proactive and keeping fluent communication with the team, always focusing on bringing clients' dreams come true. I love computers and programming since youth and I've been doing it better every new year, so I'm always reading and thinking about getting better at writing crafted and well-tested code for web applications, and also working hard to make these fulfill and benefit the properties of a real Distributed System. Creator and writer of Personal GitHub: Creator and maintainer of projects at Hobbies: Guitar player and love travelling - I live in Brazil and already visited US, UK and France.

Brazil, null, null | IT & Programming | Rating 0.0 (0 reviews)

Abhishek Nalwaya is the author of two books "RubyMotion iOS Development Essentials"and "Rhomobile Beginner's Guide". He is technologies and Agile enthusiast and love to participate regularly at different meetups and conferences. He was the speaker at many international conferences such as RubyMotion Conference Brussels, RubyConfIndia2012, RubyConfIndia 2013 , BeingAgile 2013 and many more.

India, Haryana, Gurgaon | IT & Programming | Rating 0.0 (0 reviews)

I am person who likes to learn new technologies as an when they come. Ever since I got to know about computers have always been interested in its potential only to find that to be limitless. Hence I tend to expand my horizons and learn as much as I can on computing, be it a new language or a new methodology. Currently I am working as a Solution Developer in TCS Innovation Labs Web 2.0. This role has taught me a lot on open source development, social collaboration technologies and the birth of social collaboration in enterprise networking. I am presently working in a product related to Enterprise Social Collaboration which is going to migrate enterprise from the old email era to the hitech 'FB' age where everything is fast and dynamic. I am just a passionate tech geek. I have working on Java, J2EE earlier. In my present project I have been working on development in Ruby on Rails, designing on Bootstrap and scripting in CoffeeScript. Have also experience in production deployments over

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)

Hello, I'm easy to work with and very diligent and driven. With a background in collaborative research as a PhD student in theoretical physics and lots of professional hands on experience and a java/rails back-end developer I offer a wide scope of applicability as well as passion for learning, excellent results, dependability, and self reliance. Please contact me for more information or to discuss a project.

United States, CA, San Francisco | IT & Programming | Rating 0.0 (0 reviews)
Expert in PHP development

Hi, My name is Lymuel Doming currently working as a web developer using PHP and Ruby Language. I have experience programming for 2 years already and I may be new in freelancing but I have concrete knowledge in programming.

Philippines, Cebu, Cebu City | IT & Programming | Rating 0.0 (0 reviews)

I'm a web developer with 9+ years of experience in the IT industry. I have extensive knowledge of Ruby, JavaScript and web development. I love highest quality code and aspire to do it.

Vietnam, null, Nha Trang | IT & Programming | Rating 5.0 (1 reviews)

I am an Independent Software Developer & Consultant seeking opportunities to work with teams of like minded creators that believe in TDD, pairing, and crafting quality software. I love working on projects that challenge me to expand my knowledge and stay humble. Specialties: Ruby/Rails Development, Java J2EE Web Development, iOS/Android Mobile Development, Computer Repair, Mac Troubleshooting.

United States, MO, Rolla | IT & Programming | Rating 0.0 (0 reviews)

Detail driven senior web application developer and consultant, focusing on high efficiency resources and cutting edge solutions. Among other specialties: web based applications, large scale backend, agile development, ruby, domain-driven design.

Canada, Quebec, Montreal | IT & Programming | Rating 0.0 (0 reviews)

I am a software engineer with experience building web applications using AngularJS and Ruby on Rails. I have done everything from writing the migrations for MySQL database tables and building ActiveRecord Models, all the way through structuring the RESTfull routes and controller actions that feed JSON to the AngularJS application on the client. I have built features on my own, as part of a team and even paired full time, and I’ve seen strengths and weaknesses to all of these approaches. I strive to write clean, performant and reusable code and believe that testing is an important part of reaching those goals.

United States, CO, Denver | IT & Programming | Rating 0.0 (0 reviews)
Expert RoR Developer

Skilled Ruby, Front-end (AngularJS) and PHP (in the past) developer with 6 years of experience of scaling web-applications development and team management. Technical skills: Ruby 1.9, 2.2, Rails 3.x, 4.x, Sinatra. Solid experience with Devise, Omniauth, SimpleForm, rails_admin and other gems. Databases: PostgreSQL, MySQL, MongoDB, Redis, CouchBase. JavaScript: AngularJS Ninja, BackboneJS. Ability to configure your server infrastructure and deploy: VPS or AWS (EC2, RDS)

Belarus, Minsk, Minsk | IT & Programming | Rating 0.0 (0 reviews)

Experienced Software Engineer / Developer for more than 5 years in IT Industry specialized in web applications, multi-touch based application development using advanced technologies such as Java / J2EE, Spring, Struts and Hibernate Frameworks, Actionscript 3, Ruby on Rails, Adobe Flash, Javascript, jQuery, Ajax, JSON, XML, Web services, Linux shell scripting, HTML+CSS.

Singapore, Singapore, Singapore | IT & Programming | Rating 0.0 (0 reviews)

I am a Software Engineer. I've been working on Ruby on Rails for about past 8+ years. I have experience in e-Commerce, Social Network, Medical domains. I am always passionate about new technologies. I am involved in developing web based application using various technologies like Ruby, Ruby on rails, AJAX, jQuery, Prototype, Mysql, mongoDB, AngularJS, Node.js Express.js. Specialties: Ruby, Ruby on rails, Testing(rSpec, email_spec, Cucumber, Capybara.), Javascrit(jQuery, Prototype), nodeJs, MySQL, MongoDB, HTML/DHTML/XHTML/CSS, Git, AngularJS. Operating System: Linux, Unix, Mac, Windows. Web Server: Apache, Phusion Passenger, Mongrel, nginx Editor: Vim, Netbeans, dreamweaver. Web Tools: JIRA, Mantis, fogbugz, Pivotaltraker, Redmine. I am also involved in the following areas: - Agile Methodologies and RESTful Web development. - Project Management - Mobile development - Team Management - System Administration - Code refactoring and optimising

India, Maharashtra, Pune | IT & Programming | Rating 0.0 (0 reviews)

The team of professional developers offers outsourcing in the field of server programming, Web and Mobile applications development. Backend - Ruby/Ruby on Rails, Go, MySQL, Redis Frontend - JavaScript, CSS, HTML Android & iOS ------------------------------------------------------------ Go-Promo company specializes in developing scalable high-load informational Internet, Intranet and CRM systems for organizations. The main programming language is Ruby. Hot spots are carried out in compiled language Go. It's main advantage is speed, which is 1000 times higher compared to traditional interpreted languages. Moreover, servers built in Go have decreased memory consumption (compared to traditional interpreted languages like PHP, Python, Ruby). This allows to increase the amount of concurrently served requests by one server. Go-Promo's team has much experience in building internal infrastructures and software for large editorials, mobile journalist groups, advertisement sales department,

Russia, null, null | IT & Programming | Rating 0.0 (0 reviews)
Computer Vision Expert

I am a recent graduate with a M.S. of Computer Science. I am a passionate expert in Computer Vision, Machine Learning and Mobile Phone Programming. I have recently worked for Skin Analytics, a startup focused on analysing various skin conditions from smartphone images. I was also with kooaba, a Zurich-based startup, and BMW Group R&D. I have prior experience in SIFT/SURF image matching, image stitching, automatic 3d scene reconstruction, optical character recognition, stereo cameras, lidar and advanced driver assistance systems. I have also experience in creating scalable web services with ruby on rails. I can work efficiently full-stack and can support in creating minimum viable products.

Germany, North Rhine-Westphalia, Verl | IT & Programming | Rating 0.0 (0 reviews)
Web Developer

I'm a Web Developer/Programmer and my expertise is to develop and maintaining web applications that are running under the hood of Ruby on Rails framework. For almost 3 years of experience dealing with the said framework I already involved with different kind of integration such as LDAP, SMTP server and storing SMS from CSV to different databases(mySQL, sqlite3, postgresql, jdbc-adapter) to track the specific incoming messages to generate tabular reports and achieved the intended data. I also parsing files using Reg-Ex(Regular Expression) to get the important fragments of the file and stored it to the database and make it dynamically active to the front-end users. Verification and signing of binaries if it is already Digital Signature to guaranteed that the contents of the codes/program have not been altered. I was also involved with the encryption of binaries to secure the confidentiality of company binaries. Perseverance is my key to achieved my goals when transforming traditional

Philippines, Benguet, Philippine | IT & Programming | Rating 0.0 (0 reviews)

I am an expert Ruby on Rails developer specializing in back-end architecture. Also, I am passionate about mentoring and motivating engineering team members to provide highest quality output.

Bangladesh, null, Dhaka | IT & Programming | Rating 0.0 (0 reviews)

Currently I am working at HP on development for the cloud using Python, Ruby. I was previously a developer on a custom python compiler that did a one time code conversion on a large code base at HP. With my skills in both Computer Science and Applied Mathematics I am able to find practical solutions to problems presented before me. My top languages are Java, Python, Ruby and Go but I also have experience in C/C++, PHP, and C#. I am always looking for new avenues to grow in, and am always up for a challenge. I love tree data structures and algorithms, and graph theory is becoming my main focus. To see some of my public work check out my github account @

United States, CO, Greeley | IT & Programming | Rating 0.0 (0 reviews)

I am Computer Science Major in the Kansas City, MO area. I will finish my degree in May and am looking for job opportunities as a Junior Developer in the area. I would consider myself strongest in Java with 3 years experience working with the language. I taught myself the Ruby language and Ruby on Rails framework in 2013 and truly enjoy working with them. My long term goal is to end up as a full-scale developer using the Ruby on Rails Framework. My time in the Marine Corps taught me the value of hard work, reliability, how to work as part of a team, how to be a leader, and how to overcome adversity and failures.

United States, MO, Higginsville | IT & Programming | Rating 0.0 (0 reviews)
Full-Stack Developer

I've been professionally developing software and web apps for 5 years. I'm a full stack developer, highly skilled in Ruby, Ruby on Rails, JavaScript, HTML, and CSS.

United States, TX, San Antonio | IT & Programming | Rating 0.0 (0 reviews)

I love new challenges. I solve problems. I am an entrepreneur, specialized in internet-oriented projects. I am a self-taught web developer with many skills on both the backend and the frontend side, although I consider myself a backend developer. I also have experience and resources in team and project management. One of my main goals is to give reliability to my managers, workmates and clients. I have a solid technical background from both research and management environments: - MSc, Telecom engineer, 2004. - 10+ years in entreprise research projects, working for Telefónica R&D and Correos (spanish postal company). - 12+ years as a freelancer, working for many SMBs. - 6+ years in startups, working for Vexlan, Domestika, Webpop, Rentages and Masmit. - 4+ years with my own companies: BuroTex and PeopleiTrust. I am specialized in creating innovative and disruptive internet-oriented products from scratch. I am currently involved only in Ruby on Rails projects, but I have used man

Spain, Madrid, Hoyo de Manzanares | IT & Programming | Rating 0.0 (0 reviews)
Software developer

I'm a technology-agnostic software developer. Over the last 6 years I've worked on many challenging tasks using a broad range of programming languages and technologies including Python, Ruby on Rails and Scala (Lift framework, Akka). I'm passionate about FP, concurrency and compilers.

Ukraine, Donets'ka, Donets'k | IT & Programming | Rating 0.0 (0 reviews)
As simple as possible, but not simpler

More than 10 year in software development. Most of that is web development using .NET and Ruby n Rails and System Architecting. With ASP.NET and Ruby on Rails I developed CRM, CMS, e-commerce, e-learning and project tracking software, ERP systems. My credo is make things as simple as possible, but not simpler. Like complex and non trivial solutions. I'm usually deeply involved in customer projects to help create a great projects. Work using Agile methodologies and know lean development practices in creating startups.

Ukraine, Lviv, Lviv | IT & Programming | Rating 2.8 (1 reviews)
Junior Web Developer

I am a full stack developer with a proficiency in RoR. Other skills I have are listed below. Based out of LA but don't mind contract work outside of the city or the country for that matter pending the right job.

United States, CA, Los Angeles | IT & Programming | Rating 0.0 (0 reviews)
Front End Developer

I am a front end freelance developer proficient in HTML, CSS, JavaScript, Wordpress, and Ruby. A few years back I accepted that I'm a life long learner so, I'm also in the process of learning Ruby on Rails and web architecture via Amazon Web Services. As a self taught developer I've had a passion for the internet and web development for more than 10 years. I taught myself HTML back in the late 1990's and began using Wordpress to develop blogs not long after. After developing and publishing my first interactive digital magazine on the iOS platform I realized it's time to return to all things creative. I love web development because I enjoy making things work. I really enjoy learning new things and technology allows me to do just that. When I'm not coding, attending meetups, or reading about coding, I enjoy spending time with my family, crafting with yarn or paper, and watching television marathons. Professionally, I'm looking for opportunities to expand my portfolio.

United States, GA, Smyrna | IT & Programming | Rating 0.0 (0 reviews)
Jack of Most Trades

Project Manager, Quality Assurance, Web Developer

United States, NY, Brooklyn | IT & Programming | Rating 0.0 (0 reviews)
Full Stack Web Developer

SKILLS: Front-End: HTML5, CSS3, JavaScript, AngularJS, JQuery, Bootstrap, Foundation Back-End: Ruby/Rails, Django/Python, Node.js, Express Databases: MongoDB, PostgreSQL, Firebase Tools: Git/GitHub, Pivotal Tracker, Heroku, AWS PROJECTS: Portfolio: GitHub:

United States, California, Inglewood | IT & Programming | Rating 0.0 (0 reviews)
Full Stack Web Developer, front end and back end

I am a full stack web developer that is passionate about coding. I love working with people on projects and helping them complete them. I am hard-working, reliable, reasonable, and easy to work with

United States, CA, Tarzana | IT & Programming | Rating 0.0 (0 reviews)

* I have primarily worked on web development building scalable and robust products for enterprise and consumer usage across multiple web technologies. * I have worked as a full stack engineer, responsible for complete product delivery cycles including design, implementation and delivery. * I have a keen eye for a robust user experience with an empathetic approach towards modern design. * I have excelled in high-pressure startup environments building web and mobile applications. * I have developed and deployed multiple applications in multiple cutting edge technologies like Ruby - Rails and Sinatra web frameworks, mobile applications - iOS and Android, deploying on Amazon Web Services etc.

United States, VA, Fairfax | IT & Programming | Rating 0.0 (0 reviews)

Senior Developer/Designer/Architect with 5 years’ experience in OO Design and Development with Ruby on Rails using Ruby and C++ languages in the back-end with JQuery and CoffeeScript playing nicely with HTML5, and CSS3 in the front-end. Possess in-depth knowledge of Agile Development Methodology, with vast experience as SCRUM team player. Excellent background in all phases of software development: design, programming and Test-drive Development (TDD). Over five years of experience with HTML, XML, ASP, PHP, JSP, JavaScript and Perl in order to implement web-based applications and software development organizations. Good experience with server admin configuration and cloud platforms setup in AWS (amazon web services), implementing Chef recipes and deploying from Git and SVN. Solid experience working with source control systems like Subversion, SVN and Git. Deploying applications with Capistrano from any source control system. Vast Experience migrating from Rails 2 to newer versio

Canada, Ontario, Toronto | IT & Programming | Rating 0.0 (0 reviews)
RoR, Node.js, Bootstrap, AngularJS, PSD to HTML

I develop web applications & RESTful API's for native mobile or web applications. The best part about working with me is that I focus on how to best exceed your expectations, way past meeting your needs. I have a great deal of expertise in: - RESTful Web Services - Ruby on Rails, Node.js, AngularJS, Amazon Web Services, OpenTok (WebRTC), FFMPEG - Braintree, PayPal, Stripe, SendGrid - MySQL, Oracle, PostgreSQL - html, css, Javascript, JQuery, Bootstrap, HighCharts, xml - Git, GitHub, Bitbucket - StackOverflow, Basecamp, Trello - RubyMine, WebStorm, Aptana, NetBeans

India, Chandigarh, Chandigarh | IT & Programming | Rating 0.0 (0 reviews)
Expert Web Developer

I'm 3-years experienced web developer with expertise of creating complex web applications and web sites. My skills consist of frontend development with JavaScript, HTML, CSS and related frameworks and backend development with .NET, Node.js, Ruby On Rails.

Russia, null, Moscow | IT & Programming | Rating 0.0 (0 reviews)
good at interpretation and compiling

I have implemented some interpreters, so I am familiar with the interpretation Lisp: 1. Scheme is my favorite language, I am very familiar with its advanced features, such as Continuation and hygienic macro 2. I also know elisp and common lisp well since emacs, and I can program emacs extension easily. Ruby: 1. Coded in Rails Program for two years for a iOS online game, so I am master hand about rails and ruby meta program 2. I designed and developed a low level framework for daily game activity 3. Implemented Delayed Job of single thread 4. I implemented a gem named Robject Validator, which is a tool for validating Ruby Object Java: 1. I wrote a interpreter of ?-calculus in Java, lambda-interp, which contains lexical analysis, syntactic analysis, desugaring and evaluation. And it supports lexical closure and lazy evaluation Prolog I know all details about Prolog. And I even implemented the core of Prolog in Lua: miniKanren.lua,

China, Sichuan, Chengdu | IT & Programming | Rating 0.0 (0 reviews)
Quality, deliberate and maintainable solutions.

I'm an experienced (4+ ys) Ruby, Ruby on Rails and JavaScript developer who believes that maintainability is the most important trait of delivered solution. I focus on clean design, readable code and conscientious test coverage.

Poland, podkarpackie, Mielec | IT & Programming | Rating 5.0 (2 reviews)
Javascript ninja

Present in web development for more than 5 years with a long experience in Ruby on Rails, Javascript (Ember.js, Backbone, Coffeescript, jQuery, Underscore) as well as CSS3 (SASS, Emblem) and pair-key databases (CouchDB) Today I'm looking for new opportunities to upgrade my carrier and improve my skills as the very passionate programmer I am.

Ireland, Leinster, Dublin | IT & Programming | Rating 0.0 (0 reviews)
Full Stack Web Developer

I am a Ruby on Rails developer with a passion for creating beautiful and usable websites. My experience includes working with Ruby on Rails, JavaScript, Backbone.js, jQuery, HTML, CSS and deploying to Heroku. It's important for me to provide excellent products and create great relationships with my clients. I put great emphasis on amazing communication and like to keep my clients constantly updated. I'm happy to work with any other freelancers on your projects. Look forward to hearing from you!

United States, IL, Chicago | IT & Programming | Rating 0.0 (0 reviews)
Home Automation Prototyping, Web Development

7 years of experience with web development (Ruby on Rails, jQuery, Coffeescript). 2 years of experience with Arduino and Raspberry Pi development (sensors, cameras, gprs modems, batteries).

Slovak Republic, Bratislavsky kraj, Bratislava | IT & Programming | Rating 0.0 (0 reviews)

Freelance Independent Ruby developer. Based out of Bangalore, India. Looking for part time and full time contract freelance opportunities. Overall 14+ years of experience in the software industry in positions of developer, QA engineer, Project Lead, Software Quality Manager Latest experience is of 3 years managing the QA for AntiMalware group of McAfee Labs.

India, Karnataka, Bangalore | IT & Programming | Rating 0.0 (0 reviews)
Software Developer

Software Developer Master Degree in Computer Science. 8 years programming experience in various programming Languages. Specialised in Ruby on Rails.

United Kingdom, London, City of, London | IT & Programming | Rating 5.0 (2 reviews)
ROR, Django, Jquery, AJAX Developer

I am working as a Software Engineer in Mumbai, having Experience of about 3.5 Years. I have a good experience in following Technologies: Ruby on Rails, Django(Python) and Laravel(PHP). With a 3.5 years of experience I have learned to develop a clean and robust code, Managing Servers like Nginx and Apache with Passenger and UWSGI. Setting up other requirements/prerequisites for the web applications on live servers. I also have a good knowledge of HTML, CSS, Javascript, Jquery, AJAX, Backbone, Angular and a little of Node JS and that makes me a full stack developer. I believe in prototype model for development, but can work with various development strategies like Agile etc.

India, Uttarakhand, Rishikesh | IT & Programming | Rating 0.0 (0 reviews)
Web Scraping / Data Mining / Software Engineer

Software engineer (with almost 20 years experience) helping companies to extract/scrape, transform and analyse complex data from the internet and APIs into high quality structured datasets - even if the data source is difficult to access due to technology used or aggressive protection. Responsible and dedicated professional, delivers on time and within budget. All results are guaranteed: you are satisfied or you pay nothing. Period. Prefered technology Python and R as these are the most powerful tools in the area of data scraping and data mining (used by big companies like Google, etc) Using these technologies I can deliver on most scraping jobs within a few days or even hours. Results are statistically checked for quality (missing values etc). Also fluent in Javascript, jQuery, Node.JS, Ruby (on Rails), PHP and several other technologies to understand and reverse engineer scraping target websites (if needed) as well as for creating and maintaining custom build scrapers

Germany, Saxony, Dresden | IT & Programming | Rating 5.0 (3 reviews)
networking/software dev

Use my skills to help projects grow and succeed A+ network + certified php ruby mysql c++ c# Bs in computer sci penstate

United States, VA, round hill | IT & Programming | Rating 0.0 (0 reviews)
Rails-Fast RESTful development using PLAY and Java

Very fast RESTful & AJAX web applications development using Play framework with Java. Meet the best of both worlds: Java giant with php and rails style development speed. I can join up to 3 more freelancers to the project team on demand. I usually work for a fixed project price rather than hourly rate. I estimate project cost in 12 hours max. Please see as an example project.

Lithuania, Vilnius, Vilnius | IT & Programming | Rating 0.0 (0 reviews)