Web Mobile Software Dev Freelancers

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  1. Max T.

    Max T.

    Passionate Java Guru

    Ukraine - Last active: 23 hours ago - Tests: 12 - Portfolio: 6

    Hello, dear potential customer. Thank you for visiting my profile. I'm a Core Java / Java EE developer with: 8+ years of corporate experience including investment banking / fixed income (UBS Investment bank), online gambling / slot games / network protocols (Playtech), telecom (data reconciliation) (Telcordia); 2+ years of freelance experience mostly in developing Enterprise resource planning systems (ERP) for both desktop/web; cloud-based android/ios device maintenance systems. Easy going and hard working, I can either work solo or as a member of a larger team. What I can do: Server side: Java EE, Spring (MVC, Security), Play Framework, GWT Apache Camel, JMS, ActiveMQ, Databases MySql, MSSQL server, PostgreSQL, DB2 via JPA, Hibernate General Pentaho Data integration, Jasper Reports, Kettle, Tomcat, Jetty, XML, XSLT, JSON Web HTML, Javascript, CSS, Sencha ExtJS, Bootstrap Desktop applications Java: Swing, AWT, JavaFX, Java3D Applet signing (CA code signing certificates/self-signed) and deployment, jnlp, java web start. Java: PDF, Excel, Word, PowerPoint, CSV processing and transformation. - Improve design of your existing application. - Configure and re-factor your build systems: ant, maven, Team City. - Create installers and executables for java apps (izpack)

    $30.00 /hr
    2,133 hours
    5.00
  2. Alexey Lazarev

    Alexey Lazarev

    Sencha Ext JS 5.1 / Sencha Touch Expert

    Thailand - Last active: 23 hours ago - Tests: 2 - Portfolio: 4

    The last 5 years of my career I have worked with products of Sencha (Sencha Cmd, Sencha Touch 2.3, Sencha Charts, Ext JS 3.4, Ext JS 4.2, Ext JS 5.x). I was fortunate to work with highly diversified range of tasks. The list includes: - upgrades of applications (Ext JS 3.4 -> Ext JS 4.x -> Ext JS 5.0), - mobile application development (Android, iOS, Sencha Touch), - using Sencha Charts, - integration of third-party libraries into Sencha products (OpenLayers, Highcharts, jQuery, Google Maps, Yandex Maps), - code testing in Selenium, Siesta, Sinon, YUI 2, - refactoring, - fully project reimplementation (rewrite a project from scratch, rewrite a project from JS to CoffeeScript), - consultations, - and much more. Javascript is one of the few languages that gives too much room for creativity, a space to express their thoughts. And unfortunately too easy to go far from the correct direction, from the decision to be easy to understand for other developers. That is why I firmly believe in the need to using hard coding standards and official recommendations. It's not important tha you are using for yours projects - PHP, RubyOnRails, C#, Ajax, XML, JSON, bla-bla... I just said you: Yes, I can do it! It's OK! I know well Git, worked with Subversion, used many task trackers: Jira, Redmine, YouTrack, and others, can't remember all.. Also my expirience included development of a mobile apps using Java for Android. If you need in one of the best, you're welcome!

    $55.56 /hr
    2,407 hours
    4.97
  3. Jason Swearingen

    Jason Swearingen

    Node.Js + AngularJs Full-Stack Web Dev / Quantitative Trading R&D

    United States - Last active: 3 days ago - Tests: 1 - Portfolio: 2

    === Core strength === Applied Problem Solving. I have professional experience across the spectrum, ranging from realtime simulation architecture to business planning. From assert-driven-development, to quantitative trading. === Peak Interests: Node.Js + AngularJS === I am mostly interested in JavaScript applications right now. I spent the last 1.5 years on Full-Stack Javascript Technologies: Typescript + Angular.js + NodeJs + Bootstrap. You can see the result here: https://PhantomJsCloud.com === Other Interests: Algorithmic Securities Trading === I have a great deal of experience with the Quantopian.com online trading platform, and some experience with Multicharts.NET for doing algorithm R&D. While I am not a professional trader, I have experience working with domain experts and can help you implement and backtest your trading algorithm. === Methodologies === I'm a firm believer in MVP's and validated learning. While this is often applicable to programming, the principle can be applied widely. === Etc === I ran a startup (Novaleaf.com) for 7 years and so have extensive experience with the broad spectrum of professional skills required to get things done. My full CV is available upon request.

    $60.00 /hr
    449 hours
    5.00
  4. Matthew S.

    Matthew S.

    Experienced Programmer (PHP, CodeIgniter, jQuery, C++, Qt)

    United States - Last active: 23 hours ago - Tests: 2 - Portfolio: 5

    I consider myself a fairly decent programmer. I'm fluent in web and software application programming. Lately I've been involved mostly in web applications (using PHP). I'm more suited with web application (getting things working - and well) rather than web design (making things look pretty). The projects I've been involved with used PHP/CodeIgniter along with jQuery for browser scripting. I've also done some work with WordPress plugins. I'm also adaquently experienced in software applications. Programming stuff for Windows and Linux using cross-platform toolkits namely: Qt and wxWidgets. I've also done some low-level GUI stuff using Simple DirectMedia Layer (another cross-platform toolkit). I like computers, enjoy programming and like the challenge of coming up with good software solutions.

    $30.00 /hr
    5,618 hours
    4.91
  5. Sherice Jacob

    Sherice Jacob

    Web Designer, Copywriter, Conversion Optimization Specialist

    United States - Last active: 23 hours ago - Tests: 7

    I'm a professional designer and copywriter with over 15 years of experience creating conversion-focused, user-friendly websites together with compelling, persuasive sales copy that's written to position you as the best option for your visitors' needs. I've written for numerous well-known companies and brands including Discover Bank, Neutrogena, American Laser Centers, Kaplan University, University of Phoenix, Liberty University, Cord Blood Registry, the National Institute of Whole Health and many more. I have a Masters Degree in Media Studies and am proficient in creating video scripts, sales letters, email/affiliate sales funnels and images that give your readers every reason to buy from you. I'm also well-acquainted with psychological and emotional triggers that encourage people to take action. I look forward to putting my considerable skills and talents to work for you!

    $40.00 /hr
    60 hours
    4.94
  6. Stephen Zuniga

    Stephen Zuniga

    Web Developer / WordPress Developer

    United States - Last active: 1 day ago - Tests: 5 - Portfolio: 3

    I'm a front-end web developer with about 5 years experience with WordPress creating themes and plugins from scratch. I recently released an open-source plugin (https://wordpress.org/plugins/stripe-for-woocommerce/) that integrates Stripe as a payment gateway for WooCommerce and have plenty more in the works. In addition to my WordPress work, I've developed a few jQuery plugins and countless responsive sites. I do a lot of testing before releasing a product to ensure that bugs are difficult to find if not non-existant.

    $80.00 /hr
    462 hours
    4.93
  7. Mauro Colella

    Mauro Colella

    Web Developer

    Switzerland - Last active: 23 hours ago - Tests: 10 - Portfolio: 9

    Over the last five years, building up on my experience of information systems, relational databases, and Object Oriented Programming, I have developed and maintained proprietary web applications combining a PHP or JSP backend, rich media, and responsive frontends using HTML5, CSS3, jQuery, Bootstrap, Backbone, as well as a number of other frameworks. I have also worked frequently with either Java or Adobe Flex, on both the backend and frontend. I am completely fluent with either Drupal, or WordPress, and have developed and marketed premium items for the WordPress platform. I also have experience with more specific environments such as Facebook, Android, or Google App Engine. My primary competence lies in complete end-end management of web development projects, and leveraging the power of distributed systems to offset your costs, while increasing the efficiency of your organization. I want to build the web or mobile application you, or your business has been dreaming of. Because I can.

    $40.00 /hr
    403 hours
    4.60
  8. Jelena Rasula

    Jelena Rasula

    Expert Digital Marketing Manager

    Slovenia - Last active: 2 days ago - Tests: 6 - Portfolio: 3

    EXPERIENCED FREELANCER || 250+ oDesk hours billed I am a geeky girl with rich skills in Facebook marketing, E-mail marketing, Article writing, App testing and Content Management Systems. If you're looking for someone who knows Photoshop, CMS, AdWords, Social Media, Marketing ... I'm the girl for you :) I'm very easy to talk to, and quick at solving problems and given tasks.

    $30.00 /hr
    287 hours
    4.70
  9. Nikita B.

    Nikita B.

    Senior Mobile (iOS / Android) + Web developer

    Russia - Last active: 23 hours ago - Tests: 6 - Portfolio: 8

    Find my pleasure in customer's dream! Dear, customers! I am Nikita. Thank you for reading my overview! :) I wanna provide my service for you so that you can get your success by using my skills. I can give you everything in my major programming area such as : - iPhone / iPad application programming by Objective-C and Swift - Android application programming on AndroidStudio and Eclipse - iOS / Android game programming - Web programming by PHP, MySQL, jQuery and HTML5 - Unity-3D game programming Especially, I have got certification on iOS application development and Android application development area and my customers verified my skill on that as a senior level. I can adjust my working time zone to my customer. I can even provide my service for weekends as well. Actually while working with you, I dont need any holidays or weekends. The best chance for you and for me is just my QUALITY certificated skills in my major area, and my FAST speed in mobile programming and the best service for you by my HARD working. Please try to use my service, then this try will become your pleasure and happy soon. Of course it will be my happy as well. Sincerely, From Nikita

    $69.99 /hr
    1,608 hours
    5.00
  10. Sergiy R.

    Sergiy R.

    Linux System Administrator

    Ukraine - Last active: 1 day ago - Tests: 9

    I am an experienced System Administrator with a wide range of skills, including Linux servers administration, LAMP stack setup, OpenVZ and KVM virtualization, configuring services, working with version control systems and writing system maintenance scripts. I have a hands-on experience with Linux, including Ubuntu, CentOS, Red Hat, Gentoo and Debian distributions. I am able to code in OCaml, C, C++, Ruby (including Ruby on Rails), Bash/Zsh and read Java, Python, Haskell, Perl and Common Lisp programs. My most important virtues are: extreme responsibility, easy communication and attention to details.

    $40.00 /hr
    457 hours
    5.00