Web Mobile Software Dev Freelancers

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  1. Guillaume G.

    Guillaume G.

    Senior developer, Project Manager

    China - Last active: 14 days ago - Tests: 9 - Portfolio: 1

    Professional and hobbyist developer, with over 15 years of actual development under the belt and 8 years in 'hands-on' management positions (as engagement manager in a consulting firm and then as a CTO in a web startup). My technical experience ranges from desktop (C/C++/C#/Java/VB, scripting in Python/Ruby/VBA), embedded (PIC, ATMEGA, ARM), web (PHP, Ruby on Rails, JS/Coffeescript, HTML5 and some understanding of web design principles and UX construction) and ERP/Business Intelligence (SAP BW, QlickView). These days (2015), I am mostly doing web dev (front-end/back-end) in Ruby, Python and CoffeeScript - they allow very quick iterations and cutting through tons of boilerplate to get to a MVP as quickly as possible. My skills in C/C++ are a bit rusty, but I'll gladly dust them off for an interesting project :) I read Java and C# and don't mind using them as external dependencies, but I do not enjoy working with those. As for my management experience, I have been leading small and large engagements (up to 2 millions EUR) in offshore settings (India, China), both on-site and remotely I feel like I have a good understanding of the communication and management challenges involved in freelancing. As your contractor, I see myself adding value by challenging your requirements, helping you define clear specifications and, if the assignment is large enough to need more than myself as a developer, I can help you screen out other offshore resources and simplify your outsourcing experience.

    $65.00 /hr
    378 hours
    5.00
  2. Oscar Rendon

    Oscar Rendon

    Ruby, Rails, Js and FP

    Colombia - Last active: 1 month ago - Tests: 6 - Portfolio: 2

    Over the last 7 years, I have developed a lot of solutions with primary focus on web applications. My core skills are: Ruby, Ruby on Rails, Javascript/Ajax, C#, ASP.NET, HTML5, MySQL, SQLServer, Oracle. I also used to work with LAMP. I've solid experience on Cloud (Heroku, GAE), windows/linux server administration, software architecture and high level design. My github profile: https://github.com/orendon

    Groups: Engine Yard Ruby on Rails Professionals Network

    $50.00 /hr
    260 hours
    5.00
  3. Mantas Kazlauskas

    Mantas Kazlauskas

    WEB programmer for your crazy ideas

    Lithuania - Last active: 15 days ago - Tests: 9 - Portfolio: 5

    I love working on awesome and unique ideas, if u have on your mind something that still nobody have made, then I will become hyperactive while codding this so ping me and we will move your idea into everyones reality. I'm highly motivated by modern design. For example, why require unnecessary server interactions when the browser can process WEB services via AJAX or WebSockets only when required? Efficient modern software architecture is both elegant and practical: apps run faster. Also I love playing a lot and get new ideas while making suppa natural UI, interactive stuff and realtime(web sockets) apps. Besides I like to "pretend being" awesome at social marketing, I have a lot of ideas about how to introduce awesome stuff to cool people, how to make them share what we need and to make things viral.. Social programming is as cool as WEB programming.. ;D There are no borders for development, all these limits exist only in our imagination which shares our perception of reality, by playing with it we are making it... WEB should be perfect as nature that's all I need to know! ☺

    $40.00 /hr
    600 hours
    4.97
  4. Ivan L.

    Ivan L.

    Experienced Certified Magento Developer

    Ukraine - Last active: 1 day ago - Tests: 4 - Portfolio: 2

    I'm expert in: Magento, Magento 2, Zuora, Vindicia, SalesForce, Symfony 2, Doctrine 2 and highly loaded web-applications. For last three years I'm investigating Magento from inside and have pretty good results in making it work as you need. Successfully passed both available certifications in Magento (http://www.magentocommerce.com/certification/directory/dev/364749/) If you need to customize you store or have your magento unexpected behaving itself, than you are definitely looking at the right profile. Feel free to discuss your issues and ask for advises if you have some ideas, and you will get what you want.

    Groups: Magento Certified Developers

    $30.00 /hr
    11 hours
    5.00
  5. Ioannis F.

    Ioannis F.

    Java Software Engineer

    Greece - Last active: 1 day ago - Tests: 4

    Senior Software Engineer. During the last 11 years I have worked on developing a large number of different applications and/or components, including web applications, CMS, RESTful APIs and server-side components for mobile applications and mobile marketing. Core technologies and frameworks involved were Java, Spring/Spring MVC, Jersey, JPA & Hibernate, JSP, XML, HTML, CSS and a range of JavaScript libraries and frameworks. I have extensively used a large number of software engineering tools, including Maven, Ant, Nexus, Hudson, Bamboo Subversion, Git. I'm eager to use new and fascinating technologies for development of state-of-the-art applications.

    $45.00 /hr
    4,067 hours
    5.00
  6. Ilija S.

    Ilija S.

    data scientist

    Serbia - Last active: 6 days ago - Tests: 2

    Learn through data analysis, would be the tag line for me. I am a data scientist with business intelligence and text analysis background. I am also a JAVA/php/javascript developer, like databases, have a PhD (if important). Strong incentive to build systems that analyse and learn from data. I've done this for the last 8 years in academia and industry, and will try to do it for a long time (still only 30).

    $38.89 /hr
    306 hours
    4.99
  7. Erik Clasie

    Erik Clasie

    Senior AngularJS/NodeJS/MEAN/PHP/RoR/iOS Developer

    Netherlands - Last active: 1 day ago - Tests: 6 - Portfolio: 2

    Passionate and experienced developer in creating website and native iOS apps, having 5+ years of rich experience. High quality, in-time delivery, daily-communication & forever relationship for update are guaranteed. Having high skills and technologies, I am a hard-worker, reasonable, fast learner and logical. A list of skills and technologies covered: - Full-Stack Web Development ( Ruby on Rails / MEAN / Twitter Bootstrap / jQuery-Mobile / AngularJS / NodeJS / LAMP / CakePHP / Codeigniter / Magento / CoffeeScript / jade / CSS3 / SASS / MySQL / MongoDB / Postgres ) - iOS (iPad, iPhone) App Development ( Objective-c / Swift / xCode / Ionic / PhoneGap / Xamarin ) - Other Skills ( Heroku / Git / REST API / Social Network Integration / Database administration / Cloud Storage / Payment gateway integration / Google MAP API ) I am looking for the full time/part time programming job and would like to work for a long term relationship with a reliable clients. Best regards, Erik Clasie.

    $45.00 /hr
    351 hours
    5.00
  8. Md Nazmus Sakib

    Md Nazmus Sakib

    Google Script and VBA Developer, Excel and Google Spreadsheets Expert

    Bangladesh - Last active: 3 days ago - Tests: 4 - Portfolio: 2

    I am one of the top contractors for Microsoft Excel and Google Spreadsheets on oDesk. I write advanced formulas and scripts for these. I also develop codes for Google Apps for Work. Services: * Microsoft Excel -Dashboard, Cost & Budget, Tracking -Automation(Formula) -Formatting -Macro/ VBA * Google Spreadsheets -Excel to Google Spreadsheets - Apps Script -Forms -API integration (calender, email, Adwords, External) About Me: I am Md Nazmus Sakib. I am a graduate engineer and earned my degree from the top most university in Bangladesh. I published more than fifteen research papers on IEEE as an Engineering student. I started not very long ago and rapidly growing for my skills and hard work. I have received 5 stars review in 95% of my completed projects. If you need help with setting up or modifying your spreadsheets or Business Process Automation, I would like to hear from you.

    $55.56 /hr
    586 hours
    4.92
  9. Mariano Duyos

    Mariano Duyos

    Graphic Designer

    Argentina - Last active: 1 day ago - Tests: 14 - Portfolio: 10

    I'm a graduated Graphic Designer specialized in print design, presentations and logos. Because I consider I don't sell a generic product but a customized service, when I'm working on a project I'm fully committed with it until the end, from its most general aspect to its smallest detail. I like to work smart, organized, and communicate on a regular basis, I strongly believe is the best way to reach an optimal result. If you think I might be the right fit for your project, please feel free to contact me. Have a nice day!

    $50.00 /hr
    891 hours
    5.00
  10. Piotr C.

    Piotr C.

    Experienced web developer (Python, Postgres, Unix)

    Poland - Last active: 1 day ago - Tests: 5

    Experienced web developer and unix administrator. My best skills include: * good team communication and project management * agile web development using Python and relational databases * deep knlowledge of web applications security * freeride snowboarding ;-) * RESTful and SOAP webservices * unix systems administration (FreeBSD and GNU/Linux) * profiling and optimization of applications

    $35.00 /hr
    1,736 hours
    5.00