J2EE Developers & Programmers

Showing 72 freelancers

J2EE Developers & Programmers

Showing 72 freelancers

  • Expert programmer in Java, Clojure, AWS, algorithms, etc

    Experienced professional with substantial experience in Java, Clojure, big distributed systems, and hard problems. Languages I’ve worked with include Java, Scala, Clojure, Haskell, C++, Ruby, Python, and Javascript. I’m best with Java and Clojure. In the cloud I … more

    Experienced professional with substantial experience in Java, Clojure, big distributed systems, and hard problems. Languages I’ve worked with include Java, Scala, Clojure, Haskell, C++, Ruby, Python, and Javascript. I’m best with Java and Clojure. In the cloud I've worked with AWS, particularly EC2, EBS, S3, and Elastic Beanstalk. I’ve worked on complex cloud deployments gluing together a half-dozen systems; including third-party, Elastic Beanstalk, and self-hosted systems. Data-wise, I’ve worked with ElasticSearch, Mongo, Oracle, MySQL, PostgreSQL. In Java I’m good with Spring Core (both annotations and XML), Spring Data, and Hibernate. And on the JS side, Node.js, Dojo, and jQuery. I hold a bachelor’s in math from University of Chicago, and have done work in a number of “hard” domains; specialized implementations of eventually consistent data models, domain-specific languages, rules engines, consistent and fast multithreading, distributed computing, and very high performance on the JVM. Some notable things I've done recently: * Helped a client set up a complete AWS solution including several Beanstalk instances, EC2 instances, databases, and ElasticSearch. * Written a custom OAuth solution (from scratch) to help users log in and grab user information, in Clojure. * Written a complete context-free parser generator in Clojure: https://github.com/mthvedt/clearley/ I've also worked on high performance distributed solutions, new eventual consistency algorithms, high-volume trade processing and custom domain-specific languages for financial instruments. I believe in professional standards, clear communication, and functional, high-quality code. Drop me a line and let’s talk about what I can do for you.  less

    clojure java ruby html5 css3 javascript core-java j2ee hibernate spring-framework jms xhtml 00 more less
    • $90.00 HOURLY RATE
    • 5.0
    • 455 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 2 TESTS
  • Software QA/Developer Engineer

    I have more than 4 years of professional experience in software testing and development. I am jack of all the trades when it comes to QA the application, find the bugs, and then work with the developers to fix it … more

    I have more than 4 years of professional experience in software testing and development. I am jack of all the trades when it comes to QA the application, find the bugs, and then work with the developers to fix it. I believe I am strong candidate for a position as a QA/Developer Engineer at your company. Software Development/Testing is not only my profession, it is also my hobby and my passion. I do believe in process and product quality and I do my best to achieve both of them. I have good programming skills in any language. I have great experience of developing and testing desktop and large scale web based applications. I love to break the code and then dig into it to find the root cause of the problem and fix it. I always work with sincerity and devotion to complete my work on time. I can guarantee good communication and meeting deadlines. Deliverable will be organized, complete, clear and of good quality. • Got Merit Scholarship year 2007 • Got Merit Scholarship year 2008 • Got Merit Scholarship year 2010  less

    php jquery ajax black-box-testing manual-testing functional-testing software-testing regression-testing database-testing wordpress mysql bugzilla atlassian-jira css html software-debugging 00 more less
    • $33.33 HOURLY RATE
    • 4.9
    • 5773 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
  • Java Web Developer

    Seeking challenging software development assignments focusing on Java/Java EE. I am looking to be apart of any new and exciting software development projects that revolve around web technologies. I have 3 years+ of experience utilizing Java EE, C#.NET … more

    Seeking challenging software development assignments focusing on Java/Java EE. I am looking to be apart of any new and exciting software development projects that revolve around web technologies. I have 3 years+ of experience utilizing Java EE, C#.NET, webMethods, MySQL, Oracle DB 11g, jQuery/javascript, HTML, CSS, and PHP. In addition, I am familiar with the entire SDLC, and have worked on numerous agile based teams. My background ranges from large fortune 500 companies to small start-up businesses.  less

    j2ee .net-framework oracle-plsql mysql java c# php oracle-database 00 more less
    • $22.22 HOURLY RATE
    • 5.0
    • 16 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Software Developer

    An IT professional with 22+ years of successful involvement in every aspect of the software development process, significant hands-on experience in software development, database management, requirements gathering, quality assurance, customer support, and technical writing. Willing and able to switch hats … more

    An IT professional with 22+ years of successful involvement in every aspect of the software development process, significant hands-on experience in software development, database management, requirements gathering, quality assurance, customer support, and technical writing. Willing and able to switch hats when necessary to ensure the success of any project. Excellent verbal and written communication skills. business, engineering, windows, linux, unix, mac, web site development, java, c/c++, sql, php, xml, jsp, lamp, apache, database design, zend, websphere, borland, microsoft, sockets, tcp/ip, oracle, as/400, jdbc, soap, web services, j2ee, cobra, rim, jmf, rup, use case design, uml, omt, jni, servlets, applets, oracle, db2, quality control, rpg, flash, dos, gps, 3d, jbuilder, eclipse, ajax, java script, perl, pear, ibm, consulting, requirements, fortran, easypaypal, moneris, webkit, dashcode  less

    c c++ java php joomla j2ee sql 00 more less
    • $33.33 HOURLY RATE
    • 4.1
    • 64 HOURS
    • CANADA
    • LAST ACTIVE
    • 20 PORTFOLIO ITEMS
    • 2 TESTS
  • Adam Dunmars

    Mr. Dunmars is a Professional Software Engineer with experience in Mobile, Web and Desktop Applications. He has 5+ years of experience developing in Java(/J2EE), C++, C#, JavaScript, PHP, HTML5, CSS3, along with experience in a myriad in others. He … more

    Mr. Dunmars is a Professional Software Engineer with experience in Mobile, Web and Desktop Applications. He has 5+ years of experience developing in Java(/J2EE), C++, C#, JavaScript, PHP, HTML5, CSS3, along with experience in a myriad in others. He is very familiar with a variety of frameworks as well. The list is incredibly extensive, but to name a few, Yii, WordPress, JPA, Spring, etc. He is familiar with good coding practices and standards as well as documenting code. If you want a motivated developer/designer who is very task oriented, competent and efficient, Adam Dunmars is who you are looking for.  less

    java mysql sql php c++ ajax html5 css javascript xhtml xml jquery objective-c logo-design web-design yii-framework 00 more less
    • $24.44 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 14 TESTS
  • Java/.NET/Javascript Developer, Creative Artist, Writer, Voice Talent

    For the past 25 years I have performed a variety of technical roles ranging from Analyst [documentation of project requirements], Project Coordinator, Programmer, Team Lead, Back-End Administrator, Customer Service Rep as well as levels 1 through 3 Telephone Technical Support … more

    For the past 25 years I have performed a variety of technical roles ranging from Analyst [documentation of project requirements], Project Coordinator, Programmer, Team Lead, Back-End Administrator, Customer Service Rep as well as levels 1 through 3 Telephone Technical Support. I am comfortable with all roles and phases of project work flows. I have a wide range of creative and analytical skills. My core competency is learning and implementing new technologies emphasizing Microsoft based tools, with C# & Java being primary. I am actively seeking creative projects, particularly voice work, or short term programming projects involving internet technologies. Programming: * 15+ Years as VB3/4/5/6 programmer * 15+ Years VBScript/.HTA Programming * 15+ Years classic ASP * 15+ Years .Net VB/C# (1.1/2.0/3.0/3.5) * 15+ Years HTML/CSS Web site * 10+ Years Javascript * 5+ Years PHP * 5+ Years Java * Project Managment: * 10+ Years as Lead Analyst, coordinating resources, gathering requirements, ensuring timely delivery * 5+ Years Programming Team Lead on various long term [1-2 yr] projects involving up to 3 programmers Customer Service / Help Desk: * 20+ Years Customer Service, including 800 call center ICSA level professionalism * 15+ Years 'Level 1' through 'Level 3' Customer Service Technical Support Administrator: * 15+ Years IIS Adminstration & configuration * 10+ Years Wordpress setup/configuration * 3+ Years Joomla Setup/configuration :: Artist: * 18+ Years Photoshop v4/5/6 cs1/2/3/4 * 8+ Years Photography - nature/abstract Writer: * 20+ Years Technical writing * 15+ Poetry writing * 10+ Years Blogging / Journaling writing Voice Talent: * 5+ Years Toastmaster International Public speaking * 2+ Years Voice Mail Menu systems * 1+ Years Audiobook Narration Audio Multimedia Skills: * 8+ years using soundforge software, 4+ years using Audacity software. * 3+ Years Mixing Artist I have worked long-term, full-time, with a stable company for 22 years now, however do many internet based consultancy projects as well.  less

    wordpress seo seo-keyword-research vba microsoft-visual-basic vbscript java javascript eclipse microsoft-access microsoft-excel ibm-db2 stored-procedure-development html web-content-management web-design website-development ado.net ado c# joomla php phpmyadmin html5 xml xslt xsl sql mysql microsoft-sql-server-administration information-builders-webfocus microsoft-sql-server-development data-analysis database-administration data-scraping database-adminstration database-programming project-management ajax apache-maven spring-framework spring-security voice-over voice-talent audio-editing audio-postediting article-writing blog-writing business-writing creative-writing content-writing editorial-writing editing photo-editing image-editing sound-editing customer-support helpdesk-support email-technical-support technical-support phone-support xhtml photo-manipulation photography 00 more less
    • $55.56 HOURLY RATE
    • 5.0
    • 11 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 8 PORTFOLIO ITEMS
    • 3 TESTS
  • Senior Software Developer

    I am seeking jobs as a software developer. I have more than 14 yers of experience developing embedded and desktop applications in a regulated medical environment. I also have 2 years of experience as a developer of web services using … more

    I am seeking jobs as a software developer. I have more than 14 yers of experience developing embedded and desktop applications in a regulated medical environment. I also have 2 years of experience as a developer of web services using C# and the .NET framework. Software Skills Advanced programming and debugging skills Programming Languages & platforms C++, C#, Java, Visual Basic, Visual Basic Script (VBS) Software Development Microsoft .NET and CLR Microsoft Visual Studio 6 - 2013 GCC/G++ 4.8.2 Microsoft Embedded Visual C++ 4.0 WindRiver Diab C++ ActiveX, ATL, MFC Eclipse Java IDE. Netbeans National Instruments LabWindows CVI Windows CE Platform Builder J2ee Apache Ant GUI Design Operating systems: Ubuntu Linux, CentOS, Windows Server 2008, Windows 3.1 - 8.1 IIS, Apache, Apache Geronimo, Apache JMeter VMWare Workstation, VMWare vSphere, and VirtualBox. TeamCity, Hudson Continuous Integration Server Version Control: CVS, Subversion, Microsoft Visual SourceSafe Database: Microsoft SQL Server, MySQL, PostgreSQL  less

    ansi-c c++ 00 more less
    • $55.56 HOURLY RATE
    • 4.8
    • 56 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 5 TESTS
  • Multilingual native English speaking Technical Writer

    I'm a native English speaking technical writer looking for writing or translation work in English, German or Russian. Since I have been a web developer and programmer for many years, that is my particular specialty. Besides the three human … more

    I'm a native English speaking technical writer looking for writing or translation work in English, German or Russian. Since I have been a web developer and programmer for many years, that is my particular specialty. Besides the three human languages listed above, I can also read and write php, sql, html, css, some javascript, and some perl.  less

    translation-russian-english translation-german-english sql php translation-french-english 00 more less
    • $20.00 HOURLY RATE
    • 4.9
    • 17 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 7 PORTFOLIO ITEMS
    • 23 TESTS
  • Software Engineer

    I have over 10 years of experience gathering requirements, designing,  implementing, testing, and deploying applications and websites in both Unix and Windows environments.  I have  worked on projects in various industries (Supply Chain, Banking, Security, etc.), and in many different … more

    I have over 10 years of experience gathering requirements, designing,  implementing, testing, and deploying applications and websites in both Unix and Windows environments.  I have  worked on projects in various industries (Supply Chain, Banking, Security, etc.), and in many different technologies (Java, C#, PHP, etc.).  I have proven to be an extremely efficient worker that excels equally in groups or in solo projects, and I have the confidence and ability to work in any environment effectively and pick up new technologies quickly.  less

    agile-software-development java php technical-documentation software-qa-testing 00 more less
    • $11.11 HOURLY RATE
    • 4.2
    • 248 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 7 TESTS
  • Japanese SCJD,SCWCD Certified J2EE, Oracle, Linux Developer in the US

    Over 5 years, I have been involved in various J2EE projects. My core competency lies in those areas: J2EE(Java,Servlet,JSP, EJB, JavaScript,Tomcat,Apatch), Database,SQL(Oracle9i, 10g). I can code the J2EE application by following the test … more

    Over 5 years, I have been involved in various J2EE projects. My core competency lies in those areas: J2EE(Java,Servlet,JSP, EJB, JavaScript,Tomcat,Apatch), Database,SQL(Oracle9i, 10g). I can code the J2EE application by following the test driven development method(full use of JUnit, Ant tool). and also develop the desktop application with Swing packages or the multi thread application. I can design and code the application because (recently I passed the SCJD certification and a sun microsystem examiner gave me a maximum mark on my OO design and coding in the exam).  less

    j2se sql unix-system-administration linux-system-administration mysql postgresql junit manual-testing 00 more less
    • $27.78 HOURLY RATE
    • 5.0
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
loading