Log4j Freelancers

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Log4j Job Cost Overview

Typical total cost of Upwork Log4j projects based on completed and fixed-price jobs.

Upwork Log4j Jobs Completed Quarterly

On average, 0 Log4j projects are completed every quarter on Upwork.

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Time to Complete Upwork Log4j Jobs

Time needed to complete a Log4j project on Upwork.

Average Log4j Freelancer Feedback Score

Log4j Upwork freelancers typically receive a client rating of 4.95.

4.95
Last updated: May 1, 2015
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  1. Moldovan Adrian

    Moldovan Adrian

    Software Engineer

    Romania - Last active: 09/17/2014 - Tests: 4 - Portfolio: 1

    7+ years experience in Software Development and Software Design Skills: - Core Java SE/EE; - C# desktop application; - Client/server applications (SOAP, REST, Websockets); - Document processing(XML, JSON, PDF); - Multimedia(video and photo processing); - IMAP/SMTP client; - Payments Systems (Postilion SDK, Office SDK - development and administration) - Oauth clients; Java Keywords: - SWT/jFace; - JDBC; - xStream, Gson, jackson; - apache POI, iText; - javamail; - JAI; C# Keywords: - shell extensions (context menu, overlay icons - sharpshell) - chilkat; Platform: Windows, Linux, Mac OS X. Databases: MySQL, MSSQL, SQLite. Projects target: - Java/C# desktop applications; - PDF processing; - client/server applications (REST, Websockets); - XML processing; - Images processing; - Web crawlers/spiders; - Java applet.

    $33.33 /hr
    0 hours
    5.00
  2. Resa R.

    Resa R.

    Java EE Developer with EJB/Spring/Hibernate/Maven/Git/JUnit Experience

    Indonesia - Last active: 4 hours ago - Tests: 11 - Portfolio: 3

    I am a Java Developers, working as freelance Java Developer, mainly in oDesk. I am very passionate in Java and java-related technology. My experience mostly in business computing and information system area, using JSF or Spring MVC as web framework, JBoss Seam or Spring as Integration framework and Hibernate as favorite Java Persistence API (JPA) implementation. Mostly using JUnit for testing framework, except for JBoss Seam, I am using Test NG which is bundled together with JBoss Seam distribution. I am also very interested in database design and software design. If clients requires software methodology to documenting my design, my favorite software methodology is Iconix Process. Iconix Process is simplified version of RUP, make The Iconix Process one of reasonable "UML Based" methodology to adopt. In my spare-time, I am write some personal open source project and small proof-of-concept about java-related stuff in my github public repository. If you need my detailed skill abilities, below is what I have experienced in: - JPA 1.0, JPA 2.0, with Hibernate. - Bean Validation Specification with Hibernate Validator. - Dependency Injection with Java DI (JSR-330), Java Context and Dependency Injection for Java EE Platform (JSR-299), and Spring Core as most popular (but non standard) Java Dependency Injection Framework. - Java Web Framework with Spring MVC and JSP, or Java Server Faces (JSF) with Facelet and Primefaces. - Logging with SLF4J as a wrapper to Log4J or Logback. - JUnit or Test NG as testing framework. - Ant or Maven as build and dependency management tool. - HTML 5, CSS 3, Javascript, JQuery, Twitter Bootstrap, and transparency.js - Third Party API such as Xero API, Open ERP Java API, Braintree Payment API, and Social APIs (Google, Twitter, Facebook, Github, etc). - Linux/Unix or Windows. - MySQL, Postgre SQL, or Microsoft SQL Server.

    $27.78 /hr
    2,652 hours
    4.82
  3. Attila P.

    Attila P.

    Java developer

    Hungary - Last active: 3 months ago - Tests: 5

    I am a Software Developer with over 4 years of programming experience and I have worked on multinational projects for companies from medium-sized to a world company (Shell - ShellSmart.com) with various technologies (Java, Web Development, Databases). I am experienced in the following technologies: JAVA/EE, JSF, Servlet, JUnit, JPA, SQL , Oracle, PostgreSQL XHTML, CSS, jQuery, JavaScript. Tomcat, Jenkins and I also have experience in the following areas: Agile software development , software design and testing. And I'm keen to learn new technologies so my expertise keeps growing every day.

    $15.00 /hr
    0 hours
    5.00
  4. Amal Madawa

    Amal Madawa

    j2SE,j2EE Developer,MySQL,hibernate,GraphicDesigner,DataEntry,HTML,CSS

    Sri Lanka - Last active: 10/29/2014 - Tests: 5 - Portfolio: 38

    Hello, It's a good chance to make business and in the same time meet new people, it makes me happy to have my client’s satisfaction with my work. I’m in the field of Advertising and graphic design for 2 years and data entry. I have designed most of the graphic elements for web and print like logos, brochures, newsletters, reports, flyers, posters, banners, covers. I target to outline my skills, experience and potential in the Advertising and graphic design. I'm intending to offer a creative touch and professionalism and fastness in the same time. Key Skills : Considerable knowledge in Java SE Level. Considerable knowledge in Java software Architecture, Design and Development. Database design with MySQL Good knowledge in following Designing Software’s. • Adobe Photoshop CS2 • Adobe Illustrator CS2 • Adobe In design CS2 • Coral Draw General knowledge in HTML and Web Designing. Good knowledge in Microsoft Word, Excel, PowerPoint and Internet, E-mail. Reasonable skills in English Typesetting and have same skills in Advertising. Have Reasonable skills in spoken and written English. Have Ability to Creative thinking, Visualizing and attention to details.

    Groups: BigCommerce

    $5.56 /hr
    30 hours
    4.97
  5. Pacucu Alvez

    Pacucu Alvez

    Java Developer

    Argentina - Last active: 08/30/2013 - Tests: 1

    Information Systems Engineer with +4 years of Experience in the Software Engineering. I am a self learner, with experience in object oriented programming techniques. Through time I have been working with technologies such as Java 2EE, JSF, SWING, EJB3, Hibernate, Spring, Spring MVC,Oracle Database, MySQL, Maven, Ant, POI, FOP, MyFaces, log4j, Tomcat, OpenOffice, JPivot among others. Excellent communication skills in English and Spanish. Currently studying French Public LinkedIn profile: http://ar.linkedin.com/pub/facundo-alvez/14/13b/86a

    $33.33 /hr
    0 hours
    0.00
  6. Dima Burdiga

    Dima Burdiga

    Java Software Developer

    Ukraine - Last active: 1 month ago

    I have been working a lot with Graphic Design and with System Administration. I also studied Software Engineering and Java. Now I'm looking for some interesting projects or project modules and get experience in new technologies. I have good knowledge about object-oriented paradigm and design patterns, Java Core (OOP, Exceptions, Java I/O, Collections API, Concurrency in Java) and Java EE (JUnit, Mockito, Log4j, Maven, JDBC API, Servlet API). Also familiar with SQL, MySQL. Always eager to learn new technologies.

    $11.11 /hr
    0 hours
    0.00