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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, 382 Core Java projects are completed every quarter on Upwork.

382

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: September 1, 2015

Popular Core Java Searches

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  1. Mousita Dhar

    Mousita Dhar

    Java Trainer/Team Lead/Lead Research /Quality Checker

    India - Tests: 4

    Over the last 6 years, I have worked in Software Faculty /Group Leader /Team Lead/Freelancer Java Trainer/ Web Research/Quality Checking etc. and also have taken part in developing a wide range of websites using JSP, Servlet,Oracle at the backend, HMTL, DHTML, PHP, and MySQL. My portfolio includes sites for start-up companies and small businesses. My core competency lies in training the students or Professionals in the field of Java, JSP, Servelt, Oracle PL/Sql etc along with developing new websites and integrating all the relevant activities like maintaining Data Hygiene, managing people etc. My academic as well as overall background has enriched me in many areas including but not limited to: Core Java, J2EE, JSP, Servlet,Oracle SQL, PL/SQL, OOP, etc. and also software design methodology and testing. I belong to a family of high achievers and my such background continuously provides me the inspiration and encouragement to improve myself through a continued learning process. I intend to be a part of a growing company that is run by smart professionals and visionary leaders and pursue and establish a long term dedicated career with them.

    $10.00 /hr
    79 hours
    5.00
  2. Lucia R.

    Lucia R.

    Senior Java / J2EE Developer with strong analysis skills

    Italy - Tests: 5 - Portfolio: 1

    I'm a senior IT professional based in Italy with over a decade of development experience mostly spent in developing and maintaining web applications running with Java/J2EE technology. I have some PHP, C# and Delphi experience too. I worked for different companies varying from small business to big international corporations. I have good knowledge on Full Software Development Life Cycle. I am responsible, detail-oriented, reliable, goal-oriented, self-motivated, open-minded, and willing to learn. I really like my job and I prefer it when it's well done !

    $11.11 /hr
    187 hours
    5.00
  3. Amandeep S.

    Amandeep S. Agency Contractor

    Expert iPhone/iPad/Android App with objective c,Swift,Xcode,sqlite

    India - Tests: 3 - Portfolio: 3

    Experienced iPhone, Android and iPad Developer with over 4 years general(desktop/mobile/emedded) programming. Programming languages:Java,Android,objectice c, cocoa, C/C++, PHP, HTML, asm. Fluent use of any new frameworks. Can work as standalone programmer with minimum directions from Your side, also as a good team worker with co-operations and agile management. Sphere of experience: Android/Windows/DSP/Web development; User Interface design;User Experience; Data protocol creation and management; Feedback control system development; SCADA design; Engineering and design of control systems robots and machines; Analysis. Strong mathematical and system control knowledge. Additional UI/UX design skills. Available at: skype/gtalk/Yahoo/Facebook

    Associated with: KBIHM Consulting Pvt.Ltd.

    $18.00 /hr
    268 hours
    5.00
  4. Ujjwal Kumar

    Ujjwal Kumar Agency Contractor

    Expert Android Development, Java, API, Push Notification, SQLite

    India - Tests: 2 - Portfolio: 3

    Proving quality innovative solutions to my clients. 4 years of extensive experience in developing native apps using Android SDK. With great insight into User Demographic requirements and changing market needs, I am confident to take up challenges to develop the best quality apps. My expertise also includes developing applications for varied market verticals that include Business Automation, Social Media, Ecommerce, Social Commerce etc. with extensive database rich applications, Smartphone App Development, Project Estimation and Web Development.

    Associated with: SmartData Inc Agency

    $11.00 /hr
    1,234 hours
    4.45
  5. Alexey B.

    Alexey B. Agency Contractor

    Senior Java Developer / Team lead: Java/J2EE

    Ukraine - Tests: 2 - Portfolio: 6

    IT-Specialist with more then 15 years experience in software development. Over last 12 years I was working on web sites/portals development using Java and related techs: JSF, Facelets, RichFaces, Spring, Seam, JPA, Hibernate, EJB, Portlets, Maven, HTML, DHTML, CSS, JavaScript. JBoss AS, JBoss Portal, Tomcat, AMF, BlazeDS, SOAP, JSON, XML. Over last 7 years worked as team lead/architect. Last 3 years spent as project manager for eCommerce platform server-side/portal development. Hardworking, team and goal oriented, challenge seeking, work well under pressure. Ready for sporadic overtime.

    Groups: Yahoo Web Hosting Designer

    Associated with: U268

    $38.89 /hr
    16,112 hours
    4.86
  6. Harshdeep Singh

    Harshdeep Singh Agency Contractor

    Apex Java / Web development professional with 15+ years experience

    India - Tests: 2

    Designing and implementation of complete end-to-end solutions with minimal supervision. Proactive and can take ownership/responsibility of parts of project as per requirement. Worked in US for 7 years including 2.5 years with Microsoft in Seattle (Windows division). Masters in Computer Science from University of New Mexico Summary • Extensive experience designing, developing and managing object-oriented software development from ground-up. • Experience managing offshore and local teams. • Worked with Agile Scrum methodology and implemented cloud-based webapp for the the same. • Able to quickly learn, evaluate and recommend technologies to reconcile conflicting requirements. • Experience working with very large code bases ( Million LOC). • Java, C#, C++ development experience for industrial strength applications. • Designed and implemented identity management in Java (J2EE) and C++. • Experience designing and implementing complex architectures. • Kernel-level debugging. Languages: C, C++, Java, C#, PHP, Javascript, Jscript, VBScript, ColdFusion, Perl, Python, ML, Prolog Web: J2EE, JBoss, Hibernate, Spring Framework, Apache Struts, XML, XSL, HTML, JavaScript, ASP, IIS, Apache, JSP, FreeMarker Datastores: Google BigTable, MS SQL Server, MySQL, PostgreSQL Directory Servers: Active Directory, iPlanet Directory Server (3.x,4.x), Novell Server Platforms: Windows, Solaris, HP-UX, AIX, Linux Miscellaneous: Guava, Maven, Scrum

    Associated with: Ameba Technologies Pvt Ltd

    $15.00 /hr
    4 hours
    5.00
  7. Purti K.

    Purti K. Agency Contractor

    Senior Android Developer

    India - Tests: 3 - Portfolio: 6

    Expert iPhone / iPad and Mac os x programmer having lot experience in objective c and cocoa ,cocoa touch frameworks and Game development. Over the last 3 years, I have been working extensively on MAC OS X platform. I have worked extensively on the following technologies: - Mac OS X Development - Cocoa/Carbon Application Development - Cocoa Framework development (Frameworks for 3rd party apps) - Objective C/ Objective C 2.0/ C++ - iPhone Application Development IOS 3.x and 4.x - Delivered Cocoa/Objective C Trainings and discussions with different audiences. I also have experience in on-device sqllite library, remote communication with HTTP web services using XML / JSON.

    Associated with: Click Labs Agency

    $25.00 /hr
    850 hours
    5.00
  8. Huong Tran

    Huong Tran Agency Contractor

    Experienced Android | iOS | Web Developer

    Vietnam - Tests: 21 - Portfolio: 18

    ✪✪✪✪✪ Mobiles will make the WORLD beautiful!✪✪✪✪✪ I am a skilled mobile developer with 4 years of experience developing on both the Android platform and on iOS. I have developed on Java for many years and obtained Sun Certification in 2000. I can get a lot done in a short time, and I'd welcome the chance to complete a high quality project for you. Currently, iPhone/Android/Blackberry development is my core area of interest. I am very fluent in Objective-C/Java application development. I have made use of APIs of SNS(Facebook, Twitter, Linked In, Youtube etc.), Google Maps, GPS, Communication(Wifi/3G) etc. In addition to my development, I have more than 3 years experience of professional Web design/programming using HTML, CSS, JSP, PHP, JavaScript, AJAX, JSON, RSS, JQuery, MySQL. A prominent feature of my applications involves writing well organized code. You'll experience it yourself once we get chance to work together.

    Associated with: K52 Software

    $15.00 /hr
    307 hours
    4.44