Oracle Java EE Developers & Programmers

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4

Time to Complete Upwork Oracle Java EE Jobs

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Average Oracle Java EE Freelancer Feedback Score

Oracle Java EE Upwork freelancers typically receive a client rating of 4.74.

4.74
Last updated: June 1, 2015
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  1. Basem Elmogy

    Basem Elmogy

    Desktop, Web, Database, and Data Mining Senior Developer

    Egypt - Last active: 10 days ago - Tests: 7 - Portfolio: 6

    In my career I developed under Linux, Windows, and Android, I developed using various programming languages like C++, Java, C#, PHP, and Python and I worked with SQL Server, MySQL, Firebird, SQLite, and Access databases. I also developed with Qt SDK. I have also powerful knowledge in various XML related technologies including XPath, XSLT, and XQuery. I have developed various scraping applications and scripts using Java, C#, and Python, and I have developed 3D applications using VTK and Qt, and image processing and recognition applications using Matlab and OpenCV, and I have developed numerous database applications like a library management system. I like to learn new languages and technologies and I always looking forward to enhance my programming skills and my algorithmic capabilities.

    $50.00 /hr
    5,466 hours
    4.14
  2. Bhashit Parikh

    Bhashit Parikh

    Scala, Clojure, Java, JavaScript expert.

    India - Last active: 28 days ago - Tests: 4

    I have over 5 years of experience in developing web applications using Java, Scala, Spring, Play, Hibernate and JavaScript. I have developed highly concurrent, reactive applications on the JVM, as well as large-scale enterprise apps that worked with legacy databases. Currently, Clojure and Scala are my tools of choice when working on my side projects. Recently, Elixir has become a part of that as well. In the past, I have developed full-scale apps using Objective-C and, ahem, PHP as well. I have been working with Scala and Clojure for quite a long time now. I have been a long time user of git, mercurial, gradle, maven and sbt. Apart from these, I have dabbled in a lot of languages and frameworks like Go, Ruby, CoffeeScript, Groovy, node.js and several others. I have an ability to pick up new things easily. I learn new things almost everyday. I am always on the lookout for new tools for solving problems. And I have always succeeded in coming up with elegant solutions to programming problems.

    $25.00 /hr
    405 hours
    4.99
  3. Sairam Krish

    Sairam Krish

    11 years experienced-Senior Java/Scala/J2EE/REST developer

    India - Last active: 1 month ago - Tests: 2

    As a software developer, I have a strong passion for simplifying the complex nature of software and complicating the simple mistakes, so it never happens. I am a strong believer in agile methodology. I am passionate about Test Driven Development, quick feedback cycles and continuous delivery style of development. My basic thought pattern - for a given problem, if anything is possible, being highly creative what kind of solutions we could come up with. My objective is to collaborate with people with great ideas, work as a team and develop solutions that actually works.

    $44.44 /hr
    0 hours
    5.00
  4. Ilya D.

    Ilya D.

    Web Developer

    Russia - Last active: 8 days ago - Tests: 4

    I'm a web developer. I can write web applications, services and sites using java technologies on server side and javascript on the client. In that area I have over than 3 years of everyday full-time work experience. I'm familiar with tools like Spring, Hibernate, Jersey, JSF and have very strong knowledge of java language itself (Oracle Certificate). Also I know javascript very well, it's specifics and how to use it properly. I was working on several large and complicated single page applications as a javascript developer, using knockout.js and backbone.js. I'm fond of learning something new and now I'm very inspired by python and django, so my competence area is expanding in that direction.

    $27.78 /hr
    0 hours
    4.76
  5. Saurabh S.

    Saurabh S. Agency Contractor

    Web components / Web / Mobile Developer

    India - Last active: 1 day ago - Tests: 7 - Portfolio: 9

    Specialise in design as well technical implementation of web and mobile based solutions. Work heavily on Javascript, Java along with Python. Keen to work on Web components driven jobs(Love Polymer, React + Flux Architecture ). Love working on newer HTML5 features. I am a 11+years experienced developer. I have worked for more than 3-4 international solution providers before starting my freelancing career. Right now I am looking for a new Contract after doing one for a single long term contract. My profile can be viewed at in.linkedin.com/in/saurshaz A few bit about the work culture and commandments i believe in are below - # Documented API design using Swagger and automated validation tools. # High focus of Test Driven Development (TDD). More importance on testing than implementation itself (E2E as well as Unit testing) # Heavily maintainable codebase/solution with clean and commented code. We do not compromise on quality at any stage. # Also rely a lot on continuous integration tools for being in control of the situation at all points pre-post implementation of the project # Work with the client in an agile methodology, Deliver a stage build to the client on heroku /AWS at suitable times and keep the client engaged for inputs along the way with communication channels(Skype/hangouts etc.) # Follow a lean but powerful tech stack(For Node - MEAN or Mean minus A plus X MVVM f/w or React based isomorphic code, For Java / Python - Flask/ mysql/mongo, For- thin server , richer clients). Open to adapting more and more on this and learning along the way as different requirements are faced. # Defect management in simplest manner # Initially scope of work via easiest and quickest way of documentation) Modules based UI development like done in Polymer/React along with REST APIs are the areas that I'm currently exploring. The github/bitbucket repo - https://github.com/saurshaz, https://github.com/ProKriya, https://gitlab.com/saurshaz and https://bitbucket.com/saurshaz. Most of the work though is in private repositories on bitbucket. Some of the recently worked upon applications - * A public facing alumni based job portal -- letscatchup.net. Involves a job aggregators switch-ability with ease using a written-from-scratch framework * The current project which is a platform built on isomorphism of JS on browser and node world * Polymer based UI talking to REST calls, Documented with Swagger * Flux architecture e-store with APIs interaction http://about.me/saurshaz ~Saurabh

    Associated with: ProKriya

    $33.33 /hr
    2,868 hours
    5.00
  6. Joseph A.

    Joseph A.

    Professional Programming.

    Ecuador - Last active: 4 months ago - Tests: 2 - Portfolio: 3

    I'm a Computer Engineer with a diploma in Java, I like to use as rules for coding pattern the ones from Clean Code book of Uncle Bob (Robert C. Martin), I won't just make a code that works I will assure you clean and professional code and I'm always available to explain anything that seems hard to understand for the customer, I use Test Driven Development (TDD) as discipline for coding, this means that the software I develop is guaranteed that it will fill the needs specified by customers . I enjoy programming and so I perform it with professionalism and responsibility.

    $23.00 /hr
    577 hours
    5.00
  7. Bretislav Wajtr

    Bretislav Wajtr

    Senior Java/J2EE developer, Software architect, 9+ yrs of experience

    Czech Republic - Last active: 04/09/2013 - Tests: 8 - Portfolio: 2

    Developer of Java based applications (J2SE & J2EE) My long-term goal is to specialize on tools for development and architecture of Information Systems - like IS for hospitals, offices, company intranets and such. Over the past years I've worked on such systems. I really don't like creating simple web presentations, without any business logic inside. I prefer creating such product, where you can actually TALK with your customer and stay in contact. I believe that great products can be created only through tight cooperation with customer - through an agile, iterative development. Specialties J2SE, J2EE 5 (not so good in previous versions; preferring JBoss over other application servers), many Java frameworks (like log4j, hibernate, TestNG, Jasperreports, Spring and others), SQL (Oracle mostly), OSGi. Gained solid experience with Eclipse RCP. I touched (tried) things like Grails, Spring MVC, jQuery and many others, but I don't have rock solid experience in these...

    $29.89 /hr
    590 hours
    5.00
  8. Alexander Albul

    Alexander Albul

    Java Team/Tech Lead

    Ukraine - Last active: 03/21/2013 - Tests: 3

    I have almost 5 years of experience in enterprise software development. I have a wide range of stills in java technologies including: J2EE stack, Spring Framework, Spring MVC, Spring Security, Hibernate, JPA2, myBatis, JSF 2, Quartz, JMS, AMQP (RabbitMQ), Hazelcast, Apache Tiles, Apache CXF, JSP, JBPM 3, Activiti, Pentaho, Antlr, Groovy, Akka and many others. Currently my positions is Java Team Lead on SupportSpace project. LinkedIn: http://www.linkedin.com/profile/view?id=90790158

    $27.78 /hr
    75 hours
    5.00
  9. Anvar Kiekbaev

    Anvar Kiekbaev

    Java Developer

    Russia - Last active: 3 months ago - Tests: 3

    Java developer with 3+ years experience. I have worked with Java SE 6/7/8 JDK and Java EE 6/7 stack. Frameworks and Technologies: Guice, Netty, Apache Thrift, Google Protobuf, Disruptor, Akka, Play 2; Spring 3/4 (DI, AOP, Security), Apache CXF, Apache ActiveMQ; backbone.js, jquery, bootstrap. I would really like to be a part of a complex high load project as a backend developer. I always willing to explore new areas of software development.

    $20.00 /hr
    58 hours
    5.00
  10. Richard T.

    Richard T.

    Java Developer/Architect

    United States - Last active: 09/24/2014 - Tests: 1

    WORK EXPERIENCE SUMMARY Software Development (20+ years): Java, SOA implementation, internet technology, private key interchange encryption, data security, enterprise software architect, technical lead, developer/programmer Leadership/Management: technical lead (up-to team of 7), management (up-to team of 15) Automotive Systems and Analysis (10 years): electrical analysis software, suspensions, body in white, window lift mechanism, seat recliner mechanism Assembly Quality (8.5 years): variation modeling, vehicle test & measurement equipment, GD&T Financial Systems (9 years): mortgages, supply-chain management, procurement & supply EXPERIENCE SUMMARY Software Development (20+ years) Languages and tools: Java, Java Script, Ajax(JQuery), spring, hibernate, Python, Visual Basic, ant, Maven, Perl, SQL, C++, C, FORTRAN, PC-DOS Batch, CATIA-fsd, CATIA-gii, VSL ('C' like language), LISP (AutoCAD), SAS, BASIC, Windows API, Pascal Internet Technology: Secure Electronic Transactions (Public-Private Key pair encryption), LDAP, JSP, Servlets, SUN Java, HTML, XML, DataBases: DB2, Oracle, Microsoft Access, Microsoft MS-SQL Application development Paradigms: SCRUM, Agile, Test Driven Development TDD, Object Oriented Programming, Object Oriented Application Design OOAD (Use Cases, CRC), Design Driven Development, Operating Systems: Unix(Sun Solaris, Linux, AIX), Windows, PC-DOS, TSO Leadership/Management: Technical Lead (up-to team of 7), Project Manager (Up-to team of 4), Management (up-to team of 15) Web based Client/Vendor Interfaces (10 years) BPM (Business Process Management): Intalio Open Source Business Process Management Suite (BPMS), BPMN, Business Process Analysis Mortgage: SOA design and adoption, Flagstar’s loan origination system (Loantrac) for Loan Officers from partner Mortgage Brokers and Correspondents to access Flagstar Loan processing system Procurement & Supply: DCX’s Global Procurement & Supply Information System, Commodity Strategy, Covisint (Industry Supplier portal), Supply-Chain Management: DaimlerChrysler's EasyMap Supply Chain mapping, Visteon's supplier score-card Applications have worked with:, IBM Filenet workflow, Adobe Lifecycle workflow Developed for: Microsoft Visio, Microsoft PowerPoint Quality (8.5 years) Variation Modeling: Variation Simulation Analysis (VSM), GM’s Variation Modeling Software VSM Vehicle test and measurement equipment: Quantum Portable Measurement System from Rockwell, Coordinate Measurement Machine (CMM), Perceptron, HP Data Acquisition Units for Electrical signals Tolerancing: Geometric Dimensioning and Tolerancing (GD&T), CATIA’s FD&T Automotive Systems and Analysis (10 years) Electrical Analysis Software: GM’s Magnetic Finite Element Analysis, GM’s circuit analysis Systems: Suspensions, Body In White (BIW), Window Lift mechanism, Seat recliner mechanism. CAD Systems: Sketchup, CATIA, AutoCad

    $44.44 /hr
    178 hours
    5.00