Top oDesk Freelancers

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Stanislav M.

Stanislav M.

Alfresco / Liferay / J2EE (Java) Senior Developer

Germany - Last active: 20 days ago - Tests: 3

I'm a great professional with 7+ years of real experience in Java-Web field. Reliable and goal-oriented I'll make your work done in a fast and high-qualified way. Key areas: J2EE; Alfresco 4.x - 5.x (Share Customization, Surf, Webscripts); Liferay Portal Customization; Activiti Workflow Engine; Spring Framework; WebServices (REST, Jersey, ...); ORM (JPA, Hibernate);

$33.33 /hr
1,566 hours
4.99
Andriy P.

Andriy P.

Senior Software Engineer (Ruby, Ruby on Rails, Jav...

Ukraine - Last active: 8 days ago - Tests: 8 - Portfolio: 4

Have 10 years of commercial software development experience. 6 years, I work with Adobe Flex 3/4 and AIR technologies. Using MVC, design patterns, PureMVC / Caingorm / Mate / Robotlegs frameworks, strong knowledge of performance issues solving, memory leaks, working with large data sets in Flex, custom components development, spark skinning. Last 4 years, I work as senior Ruby on Rails engineer. Using Ruby, Ruby Rails, Javascript / Coffeescript, CSS / SCSS, HTML5 / HAML, Bootstrap, Backbone, AngularJS, Handlebars, jQuery, Ajax.

$38.89 /hr
2,373 hours
4.91
Alexey Pechnikov

Alexey Pechnikov

Computer Vision & Simulation, Algorithms & Statist...

Russia - Last active: 1 day ago - Tests: 6 - Portfolio: 7

I have a Master's degree in radiophysics and electronics. In addition to fundamental mathematics and physics knowledge I specialized in computer simulation and computer vision technics. My experience ranges from research to applications. I prefer simple solutions and reliable technologies. I make compact and fast applications having a vast background in producing firmware for embedded devices with relatively small RAM, slow CPU, and very long uptime. Cross-platform programming is not hard, it is the only way :) In addition, I am expirienced in full-stack development: C programming of RDBMS (SQLite), server-side programming (C/Tcl/shell scripting/etc.), client-side programming (Tcl/Tk), web programming (JavaScript, jQuery, HTML5, css), mobile programming (PhoneGap).

$49.99 /hr
268 hours
5.00
Humayun H.

Humayun H.

Expert iOS Dev

Pakistan - Last active: 5 days ago - Tests: 3 - Portfolio: 6

I'm an iOS developer skilled with all the tools required for the art of creating marvelous Apps. I have a passion to create wonderful and eye-catching Apps that appeal to both the users needs and senses. Having a Computer Science background, the basic blocks of designing and development come as second nature to me and that combined with my avid interest in exploring new techniques and technologies makes me someone you can count on to deliver quality products.

$60.00 /hr
1,439 hours
5.00
Ketsia Poteau

Ketsia Poteau

Email Marketing

France - Last active: 18 hours ago - Tests: 3

To obtain freelance positions in the email/internet marketing field. I have over 7 years of email and internet marketing experience including copywriting, web analytics, and basic sequel query functions. I managed over 20 weekly email campaigns, performed in-depth reviews to increase not only audience size but pageviews as well. I am also fluent in French.

$38.89 /hr
4,632 hours
5.00
Andrey B.

Andrey B.

html5/xhtml/css/css3 Developer, Smarty, Zend Frame...

Ukraine - Last active: 2 days ago - Tests: 3 - Portfolio: 31

I have over seven years experience of front-end. I live in Ukraine. Time zone GMT + 2:00. Completed over 1000+ projects, 250+ of them with implementation to the engine based on Ruby on Rails, Zend, Smarty, Codeigniter. Now my specialisation is a large projects (50+ models). I know how to properly organize work with a lot of styles. I am able to do modular structure of html elements. Whereby sites that I do becomes semantic constructor. This enables the project to grow freely. I can offer to you deep knowledge and experience of css3 animation, css3 3d transform, icon font creation, css sprites, data:uri, microformats. I know how make website load time and render time optimization. Specialties: HTML5, CSS2-3, jQuery, Zend/Smarty, Ruby on Rails Experience: HTML5/HTML/xhtml/CSS/CSS3 - excellent level (layers layout (div), semantically correct code, Handcrafted code) SASS, LESS, Stylus - fluency in Jade, Slim, Haml - fluency in SVN, GIT - fluency in jQuery - fluency in SVG, icon Fonts - fluency in Ruby on Rails, Zend, Smarty, CodeIgniter - layout implementation. I can write code right into sites engine, this save customers time and money. Photoshop - user level To create a page of average difficulty I spend 6-9 hours.

$44.44 /hr
236 hours
4.77
Ivan T.

Ivan T.

Ruby / Rails Architect w/ scaling exp. 8 yrs, 12k...

Russia - Last active: 1 day ago - Tests: 3 - Portfolio: 1

Independent full-stack developer / technical architect skilled in: * Ruby / Ruby on Rails (from edge to legacy) * Scalable, decentralized (modular) applications architecture * Databases: relational (PostgreSQL, MySQL), NoSQL (Redis, Riak, MongoDB, Neo4j), big-data-specific (Google BigQuery, Amazon Redshift) * Background jobs processing: Sidekiq, Resque, delayed_job * Message queuing: RabbitMQ (AMQP) * Client-side tech (HTML5 / CSS3 / JavaScript [native / AngularJS]) * RESTful APIs implementation, integration with any third-party APIs, data harvesting from sites which do not provide an API * Social media integration (authentication, querying, publishing): Facebook, LinkedIn, YouTube, and more * Process: TDD/BDD with RSpec, Cucumber, Capybara, Zeus, Guard * Rails applications deploy, monitoring, maintenance: Heroku, Amazon EC2, Linode, Heroku) * Amazon Web Services infrastructure: EC2, S3, Glacier, Redshift,.. * Version control systems: svn, git (with GitFlow, GitHub Flow workflows) As a back-end technical architect / developer, I can develop scalable and stable multi-node server-side applications and also can evaluate your Ruby/Rails application and make suggestions on possible optimizations / refactoring / adopting best practices. As a team lead, I can divide, regroup, prioritize and delegate tasks to developers, consult developers on best practices, ensure high overal quality of software product. I like challenges, have solid skills of problem solving, do not require supervision to successfully perform my duties. Dependability is also one of my key strenghts (never left my work half-done / half-functioning). If my current rate fits your project's budget, contact me to discuss technical and other aspects — I'm looking forward to it.

$100.00 /hr
12,748 hours
5.00
Artem Danylov

Artem Danylov

Creative Graphic designer

Ukraine - Last active: 18 hours ago - Tests: 6 - Portfolio: 40

I am a graphic designer and cg artist from Ukraine with over 6 years experience. For past 6 years I have worked and successfully completed projects for more than 240 happy clients(hehehe, ok 1 or 2 was unhappy ;) including projects for small businesses and big companies. Samples of my work can be found within my oDesk portfolio, or at my website: http://www.artdanylov.com

$30.00 /hr
2,108 hours
4.98
Cameron Campbell

Cameron Campbell

Web Designer

United States - Last active: 5 days ago - Tests: 3 - Portfolio: 12

Design is about presenting your message to the world. Good design does this as simply and beautifully as possible. My goal is to help you present your message in a very modern and clean way; keeping the target market in mind every step of the way. Rather than get caught in trends, I prefer to focus on and perfect the fundamentals to make your site stand out. This includes: Clean designs based on a pixel–perfect grid, beautiful typography and well thought out color schemes. I work in Photoshop and Illustrator on the Mac to craft my designs. I create Responsive WordPress websites with lean, well–thought code in Coda. SEO and content–writing are also skills I bring to the table. Please feel free to view my personal site and contact me via the contact form: http://cameroncampbell.me *NOTE: I'm fully booked until April 27th. Contact me to be placed on the waiting list. Please, no template customizations or projects with under $2000 budgets*

Groups: LoginRadius
$50.00 /hr
1,267 hours
4.89
Alex Fortuna

Alex Fortuna

Senior Ruby on Rails Developer / Development Consu...

Russia - Last active: 1 month ago - Tests: 9 - Portfolio: 2

I'm seeking opportunities to build high-quality dynamic web solutions in Ruby on Rails. I've got a solid programming background with over 15 years experience. I'm a self-organized, disciplined and quality-oriented performer with good team management skills. A list of skills/features follows. * Passion for programming. * 15+ years overall development experience in 10+ languages. * 10+ years team leadership experience. * 10+ years Unix admin and TCP/IP networking experience. * 7+ years Ruby experience. * 5+ years Ruby on Rails experience. * Contributing to Ruby/Rails open source community (https://github.com/dadooda). * Clean, distinct, well-documented and reusable code is a *MUST*. * Solid understanding and everyday use of TDD (RSpec). * Strong JavaScript: raw language, jQuery, frameworks. * Everyday Git usage. * Practical programmer’s knowledge of HTML/CSS. * Hands-on experience of building high-traffic web applications in Unix environment (nginx, memcached, SQL server tuning, load testing tools, etc.). * 10+ years LAMP experience.

$37.00 /hr
2,460 hours
4.64