Browse Core Java job posts for project examples or post your job on Upwork for free!

Core Java Job Cost Overview

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

Upwork Core Java Jobs Completed Quarterly

On average, 394 Core Java projects are completed every quarter on Upwork.

394

Time to Complete Upwork Core Java Jobs

Time needed to complete a Core Java project on Upwork.

Average Core Java Freelancer Feedback Score

Core Java Upwork freelancers typically receive a client rating of 4.70.

4.70
Last updated: July 1, 2015

Popular Core Java Searches

Clear all filters
  1. Lev Yershov

    Lev Yershov

    Java, C# ASP.NET Developer

    Ukraine - Last active: 03/28/2014

    Experience in software development - 5 years. Good skills in Java SE, Swing, Spring Framework, Hibernate ORM, Java Servlet, JSP, JSF, Axis 2, JAXB, Maven; Experience with: C#, .NET framework; ASP.Net MVC 4; WebServices, ASP.Net MVC WEB API; EntityFramework; LINQ; Dependency injection frameworks. Basic knowledge of client-side development (JavaScript and jQuery, HTML/CSS and document Object Model). Experience in SCRUM development and unit testing

    $333.33 /hr
    0 hours
    0.00
  2. Varun V.

    Salesforce Certified Developer and Admin with 9+ Years of Experience.

    India - Last active: 2 days ago - Tests: 2

    Hi, I am Salesforce certified developer with around 10 years of experience. I am an experienced and dedicated person who believes and feels that quality should never be compromised, Hence I use my experience and dedication in delivering code and product with best quality in least amount of time. In past 10 years I have worked for clients across the globe on variety of projects let it be Customer portal, Partner Portal, Webservices (Rest , Soap) , Open OAUTH, Single Sign On, Apex, Visualforce pages, Data Loader Automation , Email Services , Heroku for creating and hosting Java Web services. I have delivered it on time and with minimum or no bugs! I also have experience in MySql, PHP, and Java. Thanks.

    $25.00 /hr
    45 hours
    0.00
  3. Mariya R.

    Mariya R.

    Android / Core Java Developer

    Ukraine - Last active: 30 days ago - Tests: 4

    I'm a Java Core / Android Developer with 2+ years experience. About my advantages: easily trained, constantly improve my skills. I'm dreaming to become the oracle java developer. I have a few portfolio projects : software for frequency amplitude modification, battleship, text processor, russian-serbian dictionary. Also I could also could take a part in front-end developing. I offer good quality and fast conscientious performance of work and I try to do my best for my all employers. Thank you for review my profile!

    $4.44 /hr
    0 hours
    0.00
  4. Manbir Kakkar

    Manbir Kakkar Agency Contractor

    Expert Android Application Developer with Core Java

    India - Last active: 5 months ago - Tests: 1

    Expert Mobile developer with an experience of 3 years in programming. I am a computer science engineer completed my graduation in with honors acquiring the highest marks and a gold medal from my university. I have keen interest in programming from my college time and developed various projects during studies. I have worked on various SDKs and NDKs for developing the apps. Some of them are as follows:- -Facebook SDK, Twitter SDk, Google+ SDK -Parse SDK -CoreLocations- -CoreData -Cocos2D -CoreAnimation -OpenGLES -Flurry, iAd, Admob

    Associated with: Xdecoders

    $10.00 /hr
    0 hours
    0.00
  5. Somil Jain

    Somil Jain

    Core Java and Advance Java developer with intensive database knowledge

    India - Last active: 25 days ago - Tests: 3

    I'm a hard code java/j2ee developer worked in banking and finance ,Manufacturing and telecom domain. • Having 3 years of total professional experience in Software Development. • Currently working as Software Developer with Tech Mahindra Pvt. Ltd. (Noida). • Previously worked as Software Engineer with Cognizant technology solutions pvt. Ltd. (Pune) • Extensively knowledge in Java/J2EE. • Extensively knowledge in higher java technologies like SPRING. • Extensively knowledge in ORACLE 9i. • Extensively knowledge in SQL, Ibattis . • Good Knowledge over OOP • Experience in activities like Team Co-ordination and Reviews. • Self-Motivated and Highly adaptable in terms of new requirements, meeting Deadlines, Delivering Quality Output.

    $22.22 /hr
    0 hours
    0.00
  6. Anita Gaikwad

    Anita Gaikwad

    Senior Software Developer - C,C++,Core Java,SQL

    United States - Last active: 7 days ago - Tests: 1

    Education : B.E (Computer Science) I have an experience of 10+ years in IT Quality focused, detailed oriented, analyst, developer Having development experience in Windows as well as in Linux Excellent analytical, problem solving, communication and time management skills Recently done Android app Development course Mostly worked on application development

    $22.22 /hr
    11 hours
    5.00
  7. Arif Khan

    Arif Khan Agency Contractor

    Android, PHP, Core Java, Parse.com, NFC, SOAP/REST Webservices, J2EE

    India - Last active: 12 days ago - Tests: 3 - Portfolio: 4

    Degrees I am a Bachelor of Technology from Computer Science. A Sun Certified Java Programmer. I have four years and 3 months of professional experience. My Expert Service I am Arif Khan, here to offer you my services as a Software Developer.I code software to create Android and Web applications. Expertise in Below Technologies - 1. Android 2. Core Java 3. J2EE, JSP/Servlets 4. Struts, Springs and Hibernate. 6. Soap and Rest Java WebServices. 7. Oracle/SQL 8. JSON 9. JAXB 10. HTML,HTML5, DHTML, XML, XSL, XSD, XHTML, CSS, CSS3 11. Javascript, AJAX, jQuery 12. Apache Tomcat, Weblogic and Jboss Webservers. 13. iText, JFreechart, JasperReports 14. Ant and Maven. 15. Core PHP 16. Yii framework 17. Bootstrap 18. Twilio API integration 19. Facebook API 20. Google API 21. LinkedIn API 22. Twitter API

    Associated with: Technical Developers

    $15.00 /hr
    0 hours
    4.72
  8. Pavel S.

    Pavel S.

    Java Developer

    Russia - Last active: 1 month ago - Tests: 5

    In programming since 2004 (Oracle pl/sql in Banks). Now I am Java Developer (3 year of J2EE web development). I have involved in website development using JSF 2, JSP 1.2, JSTL 1.2, Servlet 3.0, Spring, JDBC 4.0, Tomcat 7, MySql. Experience in Maven, JUnit, Mockito, Git, Jirra. Understand HTML, CSS, Sql, Java Script. I want to strengthen my knowledge in J2EE with your greate Team. Also I want to become Java Enterprise Architect and work hard for this! Looking for any part time job upto 10 hours per week.

    $16.67 /hr
    36 hours
    5.00
  9. Martin Calabria

    Martin Calabria

    Software Engineer

    Uruguay - Last active: 24 days ago - Tests: 11

    Hello everyone! I am an enthusiastic person who likes new challenges. I graduated as a software engineer and I've been developing web systems for over seven years using .net, java, and php frameworks. My main strengths are commitment, loyalty and self-learning skills. I hope to work hard here to get new achievements and keep improving my skills.

    $22.22 /hr
    1,010 hours
    5.00