Groovy Professionals & Consultants

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Groovy Job Cost Overview

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

Upwork Groovy Jobs Completed Quarterly

On average, 5 Groovy projects are completed every quarter on Upwork.

5

Time to Complete Upwork Groovy Jobs

Time needed to complete a Groovy project on Upwork.

Average Groovy Freelancer Feedback Score

Groovy Upwork freelancers typically receive a client rating of 4.47.

4.47
Last updated: May 1, 2015

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  1. Mahendra S.

    Grails & Groovy, Java, J2EE, Struts, Spring framework, Hibernate

    India - Last active: 06/11/2013 - Tests: 5 - Portfolio: 3

    6+ years in developing web based, client server application in Java/J2ee technology. Solid hands-on experience in Architecting, designing, developing, debugging, testing software projects/products and software project management, using Java, J2EE, XML, Spring framework, Struts, Hibernate, Grails, Groovy – on Windows platforms. Having Expertise in the domain like Banking and investment. My Core Work Areas and responsibilities includes, • Enterprise Application Development, Web Applications and Client Server development • Analysis the task estimates it, and development of the same using technologies like JAVA, J2EE, Spring framework, Struts, Hibernate. • Architecting/Designing/Implementation and building reusable component for the project. • Writing the Unit test case covers all code of Service and DAO layers of application using Junit and spring mock test cases. • Design and development of Web Application pages using JSP, HTML tags, JavaScript, CSS. Summary of My experience • Having around 6 year(s) of experience in developing web and client/server applications using Java/J2EE technologies. • Sun Certified Programmer for the Java2 Platform, Standard Edition 5.0 • Sun Certified Web Component for the Java Platform, Enterprise Edition 5. • Good programming knowledge in Java, JDBC, JSP, Servlets, Ejb (Session, Entity). • Strong working Knowledge on Struts Framework. • Strong working knowledge on Spring Framework. • Strong working knowledge of ORM framework Hibernate. • Strong working knowledge of Groovy and Grails. • Strong designing skills with UML, Design Patterns • Debugging and testing experience with JUnit, Spring mocks. • Well versed with Maven, ANT, Log4J, Eclipse and My Eclipse. • Good expertise in Ajax, JavaScript, HTML, CSS. • Good knowledge of JavaScript libraries like JQuery, Protocol, YUI, DOJO. • Good expertise of Display tag library. • Good expertise in Project Estimation Techniques using Function Point and Technology based Estimations. • Good expertise in JAVA UI development like Swing, Applet. • Good expertise in Grails and Groovy.

    $16.67 /hr
    391 hours
    5.00
  2. Bogdan Danilyuk Agency Contractor

    PHP/DHML/Groovy/Java Senior Developer, Team Leader

    Ukraine - Last active: 06/30/2011 - Tests: 13

    Over 3 years of experience as Senior Developer. I worked on software solutions implementation using Java, Groovy and PHP/AJAX. I use modern software development practices such as Behavior Driven Development (based on Test Driven Development and Refactoring), Automated Acceptance Testing, Peer Code Review and Nightly Builds to deliver high-quality software solutions/products. My responsibilities are discussing customer requirements, architectural design, UI design, coding, automated testing and build automation.

    Groups: salesforce.com

    Associated with: DefaultValue

    $29.00 /hr
    1,509 hours
    4.94
  3. Phuong Nguyen

    Phuong Nguyen

    Java/J2EE/Struts/Spring/Grails/Groovy/jQuery/MySQL/FacebookAPI

    Vietnam - Last active: 19 days ago - Tests: 2 - Portfolio: 12

    09 years of developer experience on financial software in Stock, Banking and Insurance industry. Strong experience Java, J2EE, Struts, Spring, Grails, Groovy, Hibernate, Javascript, Ajax, Spring, JPA, EJB, XML Web Services Databases: DB2, Oracle, MySQL, SQL Server, Data Warehouse and Batch Job, Tidal Linux, Solaris, and Windows. Oracle, Sun, IBM and PMI certified.

    $11.11 /hr
    654 hours
    0.00
  4. Eugene S.

    Eugene S.

    Java Web Architect

    Russia - Last active: 21 hours ago - Tests: 2 - Portfolio: 5

    Hello, I am an experienced engineer capable to design, plan, lead and develop complex backend and web systems. I find and apply technical remedies to your business challenges. For over seven years I have been sharpening my skills in Java platform programming, optimization of data storage and processing using RDBSM, development process automation, various automated application testing. Taking the sum of your business goal objective I convert it into a realistic plan to reach it, presenting my opinion and ideas. I seek for engineering challenges and projects that make real users happier. I specialize in developing application backend with Java, Spring, modern RDBMS and 3rd party APIs reuse. Some other tools/libs I use in my work: MySQL/PostgreSQL/Oracle, jQuery, Angular, Twitter Bootstrap, Git. My previous experience also includes: Grails Framework, IBM WebSphere ESB, Swing.

    $44.44 /hr
    4,006 hours
    5.00
  5. Sergey M.

    Sergey M.

    Senior Java Developer

    Russia - Last active: 1 month ago - Tests: 12

    Master's degree in applied mathematics and physics, computer science. 7 years of working experience at the position of Senior Java Developer. Responsibilities include writing applications code, code review, bugfixing, analysis of technical and business requirements, negotiations with clients. 9 successfully finished projects. Good knowledge of Java platform, databases, web-design. Basic knowledge of the .NET platform.

    $40.00 /hr
    18 hours
    4.97
  6. Marc D.

    Marc D.

    Independent Software Engineer

    China - Last active: 2 days ago - Tests: 1 - Portfolio: 6

    I aim to assist customers in finding appropriate technical solutions to business problems. Where needed I can advise with well thought out technical options during the planning phase. During execution I can produce well designed system plans and reliable, well tested final products. During maintenance, I can assist with safe and non disruptive upgrade and migration of functionality. I currently focus on mobile development projects, but I take on non mobile work depending on what sort of work will benefit my customers most.

    $66.67 /hr
    1,102 hours
    5.00
  7. Dimitris Manikis

    Dimitris Manikis

    Software Architect

    Greece - Last active: 21 hours ago - Tests: 1

    Software architect and solutions architect experienced in Enterprise Architecture, SOA, Telecoms, Machine Learning, Information Retrieval, Data Mining with focus to solutions based on open standards and open source software. Software Development experience since 1994. Last 10+ years working mainly with Java based technologies. Quick learner, self motivated, passionate about learning new technologies, have worked in a couple of start-ups from the ground up and in various areas of an enterprise such as architecture, software development, R&D, business development and project management.

    $33.33 /hr
    3,490 hours
    5.00
  8. Alexey Lazarev

    Alexey Lazarev

    Sencha Ext JS 5.1 / Sencha Touch Expert

    Thailand - Last active: 21 hours ago - Tests: 2 - Portfolio: 4

    The last 5 years of my career I have worked with products of Sencha (Sencha Cmd, Sencha Touch 2.3, Sencha Charts, Ext JS 3.4, Ext JS 4.2, Ext JS 5.x). I was fortunate to work with highly diversified range of tasks. The list includes: - upgrades of applications (Ext JS 3.4 -> Ext JS 4.x -> Ext JS 5.0), - mobile application development (Android, iOS, Sencha Touch), - using Sencha Charts, - integration of third-party libraries into Sencha products (OpenLayers, Highcharts, jQuery, Google Maps, Yandex Maps), - code testing in Selenium, Siesta, Sinon, YUI 2, - refactoring, - fully project reimplementation (rewrite a project from scratch, rewrite a project from JS to CoffeeScript), - consultations, - and much more. Javascript is one of the few languages that gives too much room for creativity, a space to express their thoughts. And unfortunately too easy to go far from the correct direction, from the decision to be easy to understand for other developers. That is why I firmly believe in the need to using hard coding standards and official recommendations. It's not important tha you are using for yours projects - PHP, RubyOnRails, C#, Ajax, XML, JSON, bla-bla... I just said you: Yes, I can do it! It's OK! I know well Git, worked with Subversion, used many task trackers: Jira, Redmine, YouTrack, and others, can't remember all.. Also my expirience included development of a mobile apps using Java for Android. If you need in one of the best, you're welcome!

    $55.56 /hr
    2,391 hours
    4.97
  9. Alexander C.

    Alexander C.

    Scala / Java / Haskell developer, Full Stack Engineer, Consultant

    Russia - Last active: 05/31/2014 - Tests: 2 - Portfolio: 4

    Java developer with 8 years of experience. Now also Groovy(2 years) and Scala(1.5 years) developer. Java: Hadoop, Nutch , Lucene/SOLR/ElasticSearch, Morphia(MongoDB ORM), parsers/crawlers(using Apache Httpclient, HtmlUnit and own microframework), Web MVC(Struts 1.x/Grails), Java Desktop Applicatins(Swing) / Applets, webservices (w. Restlet framework), RabbitMQ Java client, Riak Java Client Scala: PlayFramework 2.x, Lift, Akka, ReactiveMongo Groovy: Groovy scripts / Gant build scripts / Gradle Databases: SQL(PostgreSQL/MySQL), MongoDB, Riak, SOLR/ElasticSearch PHP scripts, linux(fedora/centos/ubuntu) server administration, SVN / Git, SEO methods/scripts, affiliate marketing. Check my blog(chepurnoy.org)/GitHub(kushti) also.

    $60.00 /hr
    1,026 hours
    4.99