J2SE Freelancers

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J2SE Job Cost Overview

Typical total cost of Upwork J2SE projects based on completed and fixed-price jobs.

Upwork J2SE Jobs Completed Quarterly

On average, 3 J2SE projects are completed every quarter on Upwork.

3

Time to Complete Upwork J2SE Jobs

Time needed to complete a J2SE project on Upwork.

Average J2SE Freelancer Feedback Score

J2SE Upwork freelancers typically receive a client rating of 4.92.

4.92
Last updated: May 1, 2015

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  1. Ivan K.

    Ivan K. Agency Contractor

    Senior Coldfusion Developer, Dev Team Leader

    Russia - Last active: 20 hours ago - Tests: 4 - Portfolio: 17

    I have 13 years experience in software development. Coldfusion is my primary area of expertise. I am focused on web application development. Here is a list of my most recent and current work: 1. Developed Hackers trap subsystem. I came up with the algorithm to protect web applications from hackers. 2. Help reduce the cost of application maintenance. There are a lot of applications with bad code quality. It leads to a lot of defects while maintenance + clients over pay for adding new functionality. I rewrote a lot of applications with clear architecture, design and code reduce the cost of application maintenance. 3. Help improve web applications performance (page loading): code optimization, sql queries optimization, changing of settings in Coldfusion Administration and MS SQL, hardware upgrades. 4. Integrated eCommerce web applications with Amazom (AWS) to upload products to Amazon, receive orders and so on. Products like Gold Rings, Stones, Candles, Clothing. 5. Integrated eCommerce web apps with eBay to upload products to eBay, receive orders, etc. 6. Integrated eCommerce web apps with payment systems like Paypal (including credit cards via Paypal), Secure Trading, SagePay, Pay4Later 7. Developed mobile version of websites using Jquery Mobile or flexible version with Bootstrap. 8. Integrated schema.org into products page for eCommerce web apps 9. Resolved issues with indexing of pages and images on Google 10. Installed and configured Coldfusion 11/IIS 8 on Win 2012 by using Coldfusion 11 Lockdown guide (Secure Installation) My previous work experience includes working with Luxoft and Gehtsoft Companies. Developed and managed applications for Boeing and FXCM companies. - 4 years in project management (up to 25 specialists in my team: analysts, developers, architects, testers); - 6 years in developers team management (up to 15 specialists in team: developers and architects); - 6 years in code development. About 40 projects with content hours from 1000 to 10000 were successfully completed. I have an advanced knowledge in SDLC (Macroscope P+ methodology). Participated in preparing projects for CMMI auditing. I provide the following services: 1. Project schedule development 2. Risk management 3. Operative team management 4. Budget management 5. Requirements development 6. Architecture and design development 7. Code development 8. Test design development and testing 9. User guide development 10. Deployment documentation development

    Associated with: Handsoft

    $40.00 /hr
    7,932 hours
    5.00
  2. Vishal S.

    Vishal S.

    Certified Salesforce.com Admin/Developer, Sales Cloud Consultant

    India - Last active: 3 days ago - Tests: 5 - Portfolio: 2

    Dev 401 and ADM 201 Salesforce certified with 3 years of rich experience in Salesforce CRM development/Administration - Specializing in Salesforce administration, implementation, customization, data management and data migration. - 2+ years of strong hands-on Salesforce CRM as freelancer. - Experience in Salesforce CRM customisation and various admin configuration such as Workflow processes analysis, validation rules,etc. - Good Hands on SFDC Administrative tasks such as creating profiles, roles hierarchy, maintain active users,etc, and also worked on developing Apex classes,Visualforce pages ,apex jobs etc - Exposure to various tools like workbench, Developer console etc and practicing Bug fixing for the logical code. - Excellent knowledge about software and its component development. I've got good experience in both web and console applications. - Ability to design apex REST resources in salesforce.

    $27.00 /hr
    1,230 hours
    4.55
  3. Amjad A.

    Amjad A.

    Expert in mobile,web,game development,data entry and embedded systems.

    Pakistan - Last active: 1 month ago - Tests: 2 - Portfolio: 1

    I am simple, cool, honest and enthusiastic person. I have been brilliant in programing and data entry. I have four year experience in programing on different languages, platforms and in data entry. Following are my vast diverse set of proficient skills. .NET Framework (C#) MVC3 HTML CSS JavaScript Ajax MS-SQL Server Windows 7/XP/98 Yocto Build Systems C/C++ Java Android X86 Assembly Bash Scripting and Programing ASP.Net JSP XML MySQL Oracle Linux/Ubuntu Windows 98/2000/xp/vista/7/8 Data Entry MS Word MS Excel MS Power Point One of the great achievement of mine is open source contribution on meta-fsl-arm forum by adding the support of i.mx31pdk machine in Yocto Freescale BSP. Links are following 1) https://github.com/Freescale/meta-fsl-arm/blob/64e94efb9ca247e854f73932c6f6353c1a8c6b1e/conf/machine/imx31pdk.conf 2) https://github.com/Freescale/meta-fsl-arm/blob/b3fa3b35b9f706deadaacad9044b5cca397e6380/conf/machine/imx31pdk.conf One of my marvelous project is National Digital Research Repository. Following is the link http://aim.pucit.edu.pk/ndrr/ Besides this I have worked on embedded system, web development, mobile development and game development. My aim is to provide the benefit from my skills to the clients and satisfy their needs.

    $16.67 /hr
    3,081 hours
    5.00
  4. Giovanni luca S.

    Giovanni luca S.

    Mr

    United Kingdom - Last active: 05/29/2014 - Tests: 2

    Senior Software literate specialized in the Java technology: Desktop, Enterprise and Mobile (J2SE, J2EE and J2ME). Computer Science graduated with good problem solving working following the principles of the SCRUM Agile Methodology.

    $15.54 /hr
    1,063 hours
    5.00
  5. Sittie aleeya N.

    Sittie aleeya N.

    JAVA, Hibernate, PHP, Quality Assurance, Photo Research, Photo Edit

    Philippines - Last active: 20 hours ago - Tests: 3 - Portfolio: 17

    To work in a recognized company where I can utilize my working ability as well as my interpersonal skills, to develop my IT skills and to help improve the company's success. Experience in application development using Java, HTML and Hibernate, UML. Knowledge of web applications architecture and Large Desktop applications. Applying Quality Assurance in every applications. Well versed in solving issues regarding Java application deployment on different platforms. Working with PostgreSQL and MySQL Databases. Lead a team of developers for development of assigned tasks according to specifications. Developed Web Applications using PHP, MySQL & HTML. Also have experience in developing Android Applications.

    $8.89 /hr
    1,986 hours
    4.99
  6. Edwin Guarachi

    Edwin Guarachi Agency Contractor

    PHP, Joomla, Wordpress, Drupal, web designer, SEO, Oracle and JAVA

    Bolivia - Last active: 11/09/2013 - Tests: 2 - Portfolio: 7

    I work in several web and desktop projects using Joomla, Wordpress, Drupal, ASP.NET, PHP &MySQL , Java J2SE, J2EE, J2ME, JSP, Java, ORACLE & Postgre with Ajax, HTML, CSS X, advances JavaScript and frameworks. I have a lot of experience in development of components/modules/plugind/theme's/templates for Joomla, Drupal, Wordpress. I have other skills like Project manager as Lead Programmer. I have previews experience working with SEO and Graphic Design Also I'm SharePoint developer for SharePoint 2007 (MOSS) and Windows SharePoint Services 3.0 (WSS) with Windows Workflow Foundation (WWF) and Windows Presentation Foundation (WPF) Also I work with other partners each one specialist in Web Design, Telemarketers, Copy Writers, Web & Application developers Allow me to work with you and I guarantee you will be very satisfied.

    Groups: Bluehost Developers and Designers

    Associated with: Galindo Consulting Group, Inc. Agency

    $12.00 /hr
    2,562 hours
    4.93
  7. SARBJIT SINGH GREWAL

    SARBJIT SINGH GREWAL Agency Contractor

    8+ Exp, PS/DW - CS5/xHTML/HTML5/CSS3-2/jQuery/PHP/WP - Sr. Team Lead

    India - Last active: 14 days ago - Tests: 17 - Portfolio: 35

    ★ Top 10% oDesk Freelancer. ★ 4900+ Odesk working hours. ★ Rating with 4.97 Stars ★ 2000+ websites made so far. ★ 15+ Odesk Tests. ★ 98+ jobs completed on Odesk successfully. ★ Client satisfaction is my top priority. ★ Fast Service, High Quality and Good Communication. ★ 8 Years Exp. My goal is to lend my technical experience to prospective businesses needing a variety of technical solutions. I am aiming at getting opportunities to provide oDesk clients with my expertise, contribute to their success and build up reliable long-term partnership with them. ** === Positions on which i worked === ** ★ HTML5 Template for Smartphone, Tablet and desktop ★ Full-time Sr. Web UI Developer ★ Senior Expert Developer / HTML Slicer ★ Mobile App Developer ★ Web Designer | Team Lead ★ Project Manager ** === Skill Set === ** ★ Design Skills - Photoshop CS5, Illustrator CS5, Corel Draw, Flash CS5, In-Design CS5 ★ Basic Web Skills - Dreamweaver CS5, HTML, XHTML, DHTML, XML, CSS2.0, CSS3.0, HTML4, HTML5, Javascript ★ Basic Web Development Skills - jQuery, Less, Bootstrap, Masonry, Html5boilerplate, SASS / CSS3, Modernizer, Masonry, Mobile Web, OOP, MVC, PHP, JSP, AJAX, JSON, ExtJs, jQuery(Moible), node.js, Knockoutjs, Requirejs, extjs, backbone.js, d3.js, Prototype, YUI ★ Twitter Responsive CSS - Grid960, YAML, LESS ★ Platforms - Apache, PHP/Mysql, Tomcat, Adobe ★ CMS Frameworks - Magento, Wordpress, Joomla, Drupal ★ E-Commerce Frameworks - OSCommerce, OpenCart, WooCommerce, ZenCart, OpenCart, OSCommerce, xCart ★ Programming Languages - PHP ★ Subversion Tools - GIT, SVN ★ Project Management Tools - BASECAMP, LIQUIDPLANNER, JIRA ★ API Integration - Facebook API, Twitter API, SMS Gateway, Google API, Google Map API, Social Networking, Social Engine ★ Others - HTML4, HTML5, XHTML, CSS, CSS3, W3C Validation, SEO...

    Groups: Bluehost Developers and Designers, salesforce.com

    Associated with: Tekki Web Solutions Pvt. Ltd.

    $18.00 /hr
    4,903 hours
    4.97