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On average, 4 XSL projects are completed every quarter on Upwork.

4

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Average XSL Freelancer Feedback Score

XSL Upwork freelancers typically receive a client rating of 4.59.

4.59
Last updated: August 1, 2015

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  1. Paolo Calvi

    Paolo Calvi

    Django Specialist and Senior Web Developer

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

    I love to develop in Django. I can define myself a Senior Programmer and a Technical Leader, specialized in projects that uses Python/Django as backend and Angular JS as frontend. The two frameworks connected through methodologies like RESTful calls, Websocket (socket.io) or traditional HTML server side rendering. As corollary I have robust knowledge of Linux servers management and Python application environment deployment. My particular experience makes me capable of autonomous development on small projects plus a great integration skill with teams on larger ones. An in depth knowledge of all development problematics makes me a competent Project Manager and technical advisor. ✎ Languages & Frameworks - Python : Django - PHP: Yii ☉Databases - PostgreSQL - MySQL, - SQLite, - MongoDB ☺ Frontend - Javascript, JQuery, Angular.js - HTML, CSS - Twitter Bootstrap ♨ Servers - Amazon EC2 - Heroku - Linode - Gentoo - Ubuntu - Fedora Core

    $27.78 /hr
    3,873 hours
    4.28
  2. Anahi Olives Ponsoda

    Anahi Olives Ponsoda

    Graphic Designer & Developer

    Spain - Last active: 3 days ago - Tests: 9 - Portfolio: 68

    http://en.dolphin-tecnologias.com -- I create any kind of design project: logos, brochures, flyers, brand identity, stationery, powerpoint presentations, catalogs, ebooks, books, covers, banners, ... I'm professional, responsible, meticulous and organized. I like to talk to my clients in order to know their needs and deliver a well done job that covers their expectatives. I'm the kind of person who believes that you have to work hard for getting good results. Please, feel free to contact me if you have any design or IT project you need to develop... I will gladly help you make it real!

    $27.00 /hr
    4 hours
    4.81
  3. Alexander S.

    Alexander S.

    PHP/ASP/HTML/CSS/JavaScript/Delphi developer

    Ukraine - Last active: 09/29/2013 - Tests: 9 - Portfolio: 12

    Hi! My objective is: * web-based software development; * quickly working within a team; * spread of learnings in the field of professional software development; * quality, reliability, clearness.

    $17.00 /hr
    37 hours
    5.00
  4. Nikolay C.

    Nikolay C.

    Brainbench certified JSE/JEE dev, DB dev, Sys-Arch

    Ukraine - Last active: 1 day ago - Tests: 2 - Portfolio: 11

    Would you like to find a powerful Java-dev? If so, please read further... 1. Intentions I'm working as a free-lancer more than 2 years already, and worked > 12 years in scientific and software engineering areas. I'm here because I'm looking worldwide for interesting work related to software development using the following technologies (some or all): - Java 5/6/7 (JSE, Swing, CORBA, Web Services, etc.) - JEE5/6 (EJB3, JSF, Hibernate, etc.) - GWT, Spring, Struts, etc. - And other JSE/JEE-related frameworks - GlassFish, Tomcat, JBoss, Jetty, etc. - JME (CLDC 1.1, MIDP 2.0) and Android - Maven, Ant, etc. - Oracle, MySQL, PostgreSQL and other DBMS - Some sub-tasks could be related to C/C++ with STL (but NOT the whole project!) - UML and/or Agile Modeling - Well-organized Agile processes - Etc. It would be nice to be involved into software concepts and architecture development. Also it would be nice to have possibilities for applying my initiative and creativity. I'm ready to work as a free-lancer for the beginning up to 40+ hours per week), and you may hire me as a full-time employee as well. I'm ready to move mostly to any country or city. In such case I'm ready to start as a developer (or senior developer), but with possibility to grow up to TL, and further up to SA or PM (of course, starting from TL or SA would be nice). 2. Education - University Master Degree in the area of Informatics and Computer Systems 3. General Skills I have a wide working and scientific experience with dozens of technologies (> 14 years). The most deep experience I have with the following techs: - JSE5/6 and J2SE (Java Core, Multithreading, AWT, Java2D, Swing, CORBA, WebServices, Networking, etc.) - since 1998 - JEE5 (EJB3, Hibernate3, JSF, CometD, Jetty, Tomcat, JBoss, GlassFish) - about of 5 years - J2ME (CLDC 1.1, MIDP 2.0, WMA) - about a year - Other Java techs (Jakarta Commons, Log4J, Velocity, Maven, Ant, etc.) - many years - Android development (support about 0.5 years) - C/C++ and STL - since 1995 (STL from 2001) - Oracle 9i/10g, MySQL, PostgreSQL, InterBase - since 2000 - OOA/OOD/OOP and UML Modeling - since 1995 (UML from 2001) Large experience with the following platforms and tools: - Windows - since 1995 - Linux/UNIX - since 1997 - MS Office (incl. Visio and Project) and Star/OpenOffice - since 1997 - IntelliJ IDEA, NetBeans, Eclipse - since 2001 - C++Builder and Delphi - since 2000 - PL/SQL Developer - since 2005 - Enterprise Architect and other UML tools (Rational Rose, Poseidon, etc.) - since 2001 Git, SVN and CVS - since 2001 Management Skills - since 2004 (worked on TL and PM positions) Architect Skills - since 2000 (designing concepts, business models and architectures for quite complex scientific, B2C and B2B applications) Language Skills: - Russian - native - English - fluent, working language since 2001, ~1000 pages of docs written - German - intermediate (quite fluent, but non-perfect) - Ukrainian - can understand in 100%, cannot speak/write fluently 4. Contacts - You can contact me via oDesk. Usually online (GMT): - 10:00am - 5:00pm - 7:00pm - 10:00pm

    $40.00 /hr
    14,613 hours
    5.00
  5. John B.

    John B.

    Expert LAMP admin, focus on Python and Flask

    United States - Last active: 6 months ago - Tests: 3 - Portfolio: 2

    Stanford grad w/ Masters of Information Science (UIUC) and 9+ years building whiz-bang websites, analyzing the heck out of some data, fixing what's broken, and making things that don't break in the first place. Talents: Python (esp. Flask, Django, and SciPy/NumPy), front-end stack [(X|HTML|5), CSS3, javascript (jQuery, backbone, etc.)]; server setup and administration; redis, SQL, mongo; solid understanding of what a user looks for when they look for information, and how to get it to them. Robust support for data management throughout its lifecycle of interest. I can also churn out written content pretty fast, if that's something you need.

    $45.00 /hr
    174 hours
    4.98
  6. Robert Martinez

    Robert Martinez

    Experienced Salesforce Developer and Integrator

    United States - Last active: 20 days ago - Tests: 2

    Robert is an experienced Software Developer & Integrator specializing in Force.com (Salesforce) development. He is a Salesforce Certified Force.com Developer and a member of IEEE. Please contact Robert for any non-profit work needed. Work for non-profits will either be pro bono or at a discounted hourly-rate. Mobile Let us mobilize your applications using Salesforce1. Increase employee productivity and make managing your business more accessible. Communities Utilize Salesforce Communities to interact with your customers and partners. Collaborate and share information securely. Integrations Integrate Salesforce with your on-premise and cloud applications. Create efficiencies by removing the need to manually replicate data. Business Applications We specialize in building business applications used to run your business. Let us build your next time tracker, paid time off manager, or workload management application. Support Purchase blocks of time each month for development and administrative support. Let us take care of supporting your Salesforce Org so you can focus on running your business. AppExchange Apps Have an idea for an AppExchange App? Let us build the application for you. We’ll facilitate the entire process to get your app published to the AppExchange.

    $130.00 /hr
    0 hours
    0.00
  7. Yasir shaukat

    Yasir shaukat

    Coldfusion / PHP / AJAX / jQuery / MYSQL / MSSQL Certified Developer

    Pakistan - Last active: 1 day ago - Tests: 2 - Portfolio: 5

    "FLEXIBLE, PERSISTENT AND PROFESSIONAL" *** If your business depends on WEB technology and it needs to run FLAWLESSLY 24/7 then please CONTACT ME :) I am Senior ColdFusion / Railo / PHP developer with strong Mobile App development and Responsive sites development skills. I have done more than ** 15, 000 HOURS ** work and i have successfully completed more than ** 100 JOBS **. You can see my work history, all of the employers are very very *HAPPY* with my performance. I have worked in many ColdFusion / PHP Frameworks and CMS. Following is detail about my Skill Set: ColdFusion Frameworks: ColdBox, CF Wheels, FW/1, Mach-II, ModelGlue, FuseBox ColdFusion CMS: MURA, FarCry, Savvy PHP Frameworks: Laravel, FuelPHP, CodeIgniter, Zend, Yii, Symfony, CakePHP PHP CMS: Wordpress, Joomla, Drupal, PrestaShop PHP eCommerce Solutions: Magento, OpenCart, XCart, osCommerce, Zen Cart Mobile App Development: iOS & Android (Native) Databases: Sql Server, MySQL, Oracle Javascript Frameworks & Libraries: EXT JS, Angular JS, jQuery, MOOTools, Kendo UI CSS Frameworks: Bootstrap, Foundation, Semantic UI, Skeleton

    Groups: Microsoft Certified Professionals

    $14.44 /hr
    16,089 hours
    4.86
  8. Hany Mahmoud

    Hany Mahmoud

    Consultant

    Egypt - Last active: 12/13/2014 - Tests: 2

    Over the last 5 years, I have working as Technical Team Leader with extensive experience in providing technical solutions to customers using difference technologies like Microsoft, Java, and IBM. Starting as a Software Engineer, i have huge experience in developing and designing portal solutions and software applications for different entities. Areas of expertise include system design, development, and deployment. i am a Microsoft dot net Solution Developer, Mobile Application Developer [Android],IBM Java Expert,PHP Developer and Microsoft Certified SharePoint Developer.

    Groups: Bluehost Developers and Designers

    $16.67 /hr
    501 hours
    4.92
  9. Sudhakar A.

    Premium WordPress Developer

    India - Last active: 11/23/2013 - Tests: 5 - Portfolio: 7

    As a software developer with 11+ years of experience, I’m looking for long term challenging assignments in application or web development projects. Vision: To be a trustworthy information technology resource person, with strong set of technical skills. Mission: Provide reliable and robust information technology solutions developed with cutting edge technologies to boost business operations and provide incomparable support services Having practical knowledge in HTML 5,XHTML, XML, Javascript, jQuery, ExtJs, Ajax, Joomla, Drupal, Wordpress, Yii framework. Well Experienced in UI Designing and Web designing. Innovative, Hard Working and committed Good communication skills and active team player

    $16.67 /hr
    747 hours
    4.92