Browse Ext JS job posts for project examples or post your job on Upwork for free!

Ext JS Job Cost Overview

Typical total cost of Upwork Ext JS projects based on completed and fixed-price jobs.

Upwork Ext JS Jobs Completed Quarterly

On average, 19 Ext JS projects are completed every quarter on Upwork.

19

Time to Complete Upwork Ext JS Jobs

Time needed to complete a Ext JS project on Upwork.

Average Ext JS Freelancer Feedback Score

Ext JS Upwork freelancers typically receive a client rating of 4.77.

4.77
Last updated: July 1, 2015
Clear all filters
  1. Crispin O.

    Crispin O.

    Senior Software Engineer (PHP/Java/Javascript/MySql/Oracle)

    Kenya - Last active: 11/01/2014 - Tests: 2 - Portfolio: 1

    I have been in the software industry for the past 7 years. I began by building my first website using Mambo CMS and moved over to Joomla and drupal over the years. I developed a strong backround in HTML, Javascript, CSS and XML as a result By my third year in the Industry I started actively working with JAVA technologies as well as PHP. Currently I focus on Enterprise Level applications which entail multiple layers in their design and implementation. The core technologies that I interact with constantly are: -JAVA - Both J2SE 5 , 6 , 7 and JEE 5 , 6 and 7 -Javascript Frameworks - Sencha Ext JS 3 and 4 , JQuery and JQuery UI -HTML5 -PHP4 and PHP5 Object Oriented Development -PHP Frameworks - Zend Framework and CodeIgniter Framework. -MySQL and Oracle Database Servers Show Case Systems I have worked on in the last 2 years: 1. Business Intelligence Tool for a leading Bank in Kenya - Tool used for acquiring reports from the banks multiple systems and presenting them in Excel , PDF , XML , CSV and Editable Design format. Tool Used Java Servlets , Sencha EXT JS 3 Presentation , Oracle Database Backend. 2. Project Progress Tracking Tool for a leading Development Non Governmental Organization. Developed in PHP CodeIgniter Framework and Sencha EXT JS 4 , MySQl Database Server. 3. Front End to Asterix PABX for A Netherlands Telecommunications Company. Used Python 2.7.6 as the Core Development Language. 4. Several Other Web Applications that interact with backend databases and have secured access , administration modules , reporting modules featuring data export in XML , Pdf and Excel, Backup and Recovery modules among others. I also hold the following academic qualifications: 1. Bachelor of Science in Physics 2. Advanced Diploma In Management of Information Systems. 3. Diploma in Management of Information Systems. I am a co-founder of the company that I currently offer my consulting services for. Cedilla IT Ltd. I believe my 7 years experience with simple , midddle level and advanced enterprise level applications have prepared me to tackle any assignment with discipline , professionalism and success.

    $15.00 /hr
    0 hours
    0.00
  2. Adam Sanchez

    Adam Sanchez

    ASP.Net, C#, VB.Net, SL, WCF, WPF, WS, AJAX, JS, HTML, SQL DB Expert

    Bangladesh - Last active: 09/24/2014 - Tests: 13 - Portfolio: 2

    16 Years Solid Work Experience in Project Management, Team Leading, System Analysis, Design, Development & Implementation and have an extensive knowledge in both desktop and web based software developments and offshore client supports. Total Experiences: 193 months * ExtJS, HTML, Webservice – 48 months * ASP.Net C# (Framework 2.0, 3.5, 4.0): - 96 months * Silverlight.Net, WCF, WPF: 32 months * HTML, AJAX, XML, XAML, Javascript, JQuery: 36 months * Databases: SQL Server (2000, 2005, 2008), PostGre, Oracle (8i, 9i, 10gR2, 11gR2), MySql): 132 months * Reporting Tools: Crystal Reports, BI Reportive Studio etc.: 46 months * BI Tools: SSAS, SSRS, SSIS, Oracle & SQL OLAP, Data Mining:72 months * Other Developments (Desktop Apps): 96 months * GIS Experiences: 24 months * Network Programming: XMPP, SIP, STUN, TURN, ICE, AFE, AFG: 12 months. Core IT Skills: * Project Analysis, Design & Development * Interactive UI Design * Strong OOP Design Skills in n-tier Architecture * Application Design & Development * Excellent Knowledge in Web User Interface Design * Database Analysis, Design & Development * Strong RDBMS Concept * Excellent in Complex Database Query Operations * System Integration * Bug Fixing * System Integration, Implementation and Support * Excellent knowledge in IT offshore management Language Efficiency: o GUI/UI: * ASP.Net (C#, ExtJS, HTML) using .Net Frame Work 2.0, 3.5 & 4.0 * Silverlight 4.0 using .Net Frame Work 4.0 & WCF/Web Services * VS.Net 2005, 2008, 2010(Both the Web & Desktop Applications in C#) * VB.Net, Visual Basic 5.0, 6.0(Windows Applications) o Web Technologies: * ASP.NET, Silverlight, WCF, Webservices, SOAP, REST, WSDL, JavaScript, JSON, Ajax, Ajax for .NET, HTML, XML, XAML, DHTML, IIS o JavaScript Framework: * ExtJS, Dojo, Jquery o Web Debugging Tools: * Mozilla Firefox, Fiddler2, HTTPWatch o API & Libraries: * Windows API - Win32, Winsock, Win COM Components o Network Programming: * AFE, AFS, AFG, XMPP, SIP, STUN, TURN, ICE, RCS Etc. o Databases: * SQL 7.0, Server 2000, 2005, 2008 * Oracle 8i, 9i, 10gR2, 11gR2 * PostGres * MySql * MS Access * MIDAS * Sybase o Data Access Component: * ADO.Net, ADO, RDO, OLEDB, ODBC Knowledge in Third Party Tools & Technologies: o Reporting Tools: * Crystal Report 8.5, 9.0, 10.0, 11 * SSRS, SSAS * Reportive Studio 7.1, 2008 * MS Data Report Designer o Graphs/Charting Tools: * Chart FX * Win FX o GIS Tools: * ArcGIS Server 9.3.1, ArcSDE, ArcGIS Desktop 9.0 * Open Layer Map, AutoDesk Enterprise Server o MS Office Applications & Automation Tools: * MS Excel and Excel Automation Application using * Microsoft Excel 9.0/11.0/12.0 Object Library * Microsoft.Office.Interop.Excel dll * MS Office and Office Automation Application using * Microsoft Office 9.0/11.0/12.0 Object Library * Microsoft.Office.Interop.Owc11 dll * MS PowerPoint and PowerPoint Automation Tool using * Microsoft PowerPoint 9.0/11.0/12.0 Object Library * Microsoft.Office.Interop.PowerPoint dll o Design & Project Management/Planning Tools: * MS Visio, MS Project-2003, Track, Bugtracker etc. o Code Repository Tools: * Tortoise SVN, Smart SVN, GIT etc.

    $16.00 /hr
    0 hours
    0.00
  3. Americo Arvani

    Americo Arvani

    Programmer Analyst

    Brazil - Last active: 06/25/2014

    Programmer Analyst since 2004, currently working on a project that uses ASP MVC and C # as back-end, and as the front-end frameworks in javascript with concept Single Page Application Sencha Extjs MS SQL 2008 database on a project that helps control and management procedures for import and export of fabrics. I love working in a team of new challenges and learn new technologies "outside the box" as Node.js, Angle JS, MongoDB, dynamic, organized and committed. International experience, traveled to language courses in Atlanta U.S. in 2011 and Montreal in Canada in 2013.

    $16.00 /hr
    0 hours
    0.00