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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, 6 Groovy projects are completed every quarter on Upwork.

6

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 4.56.

4.56
Last updated: July 1, 2015

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  1. Micheal S.

    Micheal S.

    Groovy & Grails, Java - Freelance Developer

    Australia - Last active: 3 months ago - Tests: 2 - Portfolio: 2

    On the author list of bitcoinj project http://code.google.com/p/bitcoinj/source/browse/AUTHORS . However I did only contribute one patch, nonetheless this required reading c code and translating functionality into java. Worked with linux for 4 years, primarily Ubuntu. Eclipse is my primary Integrated Development Environment(IDE). Initially began programming with python, learnt a little bit of C++, including integration of python and C++. Unfortunately it has been at least 2 years since working with python and C++, so my knowledge of libraries and the languages has diminished. Currently spending a lot of time with Groovy and GRails. In the last two years programmed primarily in Java. Have experimented with github. Proficient in HTML5, CSS3, and javascript. Can read and write UML diagrams. Familiar with conventional Cryptography techniques, SHA, AES. Familiar with some Zero-Knowledge Cryptographic protocols. Available for video chat.

    $44.44 /hr
    1,176 hours
    5.00
  2. Alex S.

    Alex S.

    Java/J2EE Groovy/Grails Developer

    Moldova - Last active: 6 days ago - Tests: 2

    I am a senior level Java developer with more than 9 years of applied experience. - Java Knowledges: Applets, Servlets, JSP, Struts, JSF, JDBC, Hibernate, Spring, RichFaces, JasperReports, Junit and EasyMock, Groovy/Grails - DataBase: SQL Server, MySQL, PostGreSQL; - Application servers: Tomcat, Resin, JBoss, JBoss Portal; - Operating Systems used: Windows and LINUX (multiple products); - Environment of Development: IntelliJ IDEA, Eclipse, NetBeans;

    $16.67 /hr
    2,019 hours
    4.15
  3. Md shafiul B.

    Md shafiul B.

    Grails,Groovy|Struts,Spring,Hibernate| PHP5,CodeIgniter,Smarty|ASP.Net

    Bangladesh - Last active: 12/17/2014 - Tests: 5 - Portfolio: 4

    I have 7 years of sound development experience and developed a good number of projects(like CRM, HRMS, Workflow etc) with the following technologies: • 4+ years Grails,Groovy experience • 7 years J2EE,J2SE,Struts,Spring,Hibernate,iBatis, EJB, JBoss, JSTL, JPA, Web Service, REST • Jquery, Bootstrap, REST, JSON, XML • Experienced with Eclipse, Idea, svn, git, hg, jenkins, Jira, Agile approach. • PHP, MySQL and CodeIgniter, Symfony framework,ASP.net with C#, Oracle E-Business Suite, HRMS implementation. • Excellent analytical and problem solving and quick learning capability. • Completed B.Sc. in Computer Science and Engineering with distinction*. I am seeking opportunities for doing great job with great people and exceed the expectation.

    $25.00 /hr
    431 hours
    4.01
  4. Martin S.

    Martin S.

    Java/Scala/Groovy Developer

    Poland - Last active: 1 month ago - Tests: 3

    I'm open minded, experienced (9 years prof. experience) developer. I've been developing large variety of applications, including: web applications, desktop database applications, network applications in many frameworks and operating systems. Knowledge of low-level programming, network communication and system optimization is my advantage when it comes to solving unusual problems. My technology review: Languages: Java / Scala / Groovy / C++ / Bash / ASM / Delphi / SQL / PHP / CSS / HTML / Clipper / Perl. Frameworks and technologies: Grails / Wicket / SmartGWT / Lift / / Spring / Hibernate / CouchDB / Neo4j / Hibernate Search / Lucene

    $27.78 /hr
    426 hours
    5.00
  5. Taras Matyashovsky

    Taras Matyashovsky

    Expert Java/Groovy Software Engineer

    Ukraine - Last active: 04/22/2010 - Tests: 9

    LinkedIn: http://www.linkedin.com/in/tarasmatyashovsky Slideshare: http://www.slideshare.net/tmatyashovsky Hello, world! :) I was out of Odesk (now Upwork) for more than 5 years, but now I am back and willing to find interesting tasks and activities. Few words about myself. I am not only creative and decent person but also a certified software design engineer and team leader working professionally for more than 9 years in the area of distributed web application development. My core competency lies in standard and enterprise Java technologies. Consumers I have worked with include both startups and proven industry representatives: Ebay/MarktPlaats, Jaspersoft, HP/TippingPoint, Opower, Tidemark, FrostDigital, Monsanto, Grid Dynamics, Ontario Systems, etc. Also I’ve tried myself in freelancing and had a startup. Currently I am interested in big data trends and microservices architecture. I'm doing my job with high-quality cause good reputation always matters. Feel free to contact me concerning any development request or business proposal.

    Groups: Facebook Developers

    $45.00 /hr
    47 hours
    4.91
  6. Maeis G.

    Maeis G. Agency Contractor

    Senior Java/J2EE, Groovy/Grails developer

    Armenia - Last active: 1 day ago - Tests: 10 - Portfolio: 2

    Over the past 8 years, I have developed and leaded a wide range of web-based and desktop applications using Java/J2EE, .Net and PHP. I have experience in working with remote teams in Europe and Canada. Main technologies I have used are:Hibernate, Spring, JSF, Struts, Maven, Ant, Groovy on Grails, Swing, Jboss Drools, ASP.net, WCF, LINQ, SQL, MongoDB, JQuery, OOP, and software design and testing.

    Associated with: IdeallyCloud Agency

    $30.00 /hr
    2,750 hours
    4.98
  7. 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
  8. Ruslan B.

    Ruslan B.

    Server-side (backend) developer: Java, Groovy, Grails, Spring

    Russia - Last active: 6 days ago - Tests: 2 - Portfolio: 4

    I have 15 years of experience in software development, 10 years of Java experience. I worked in many areas, for both local and international companies. I have got a full-time job, but I'm interested in getting a few more freedom for myself while getting new exciting tasks to do. My primary programming platform is Java+Groovy (and Grails). I am experienced with Grails guts as well (Spring, Hibernate). I am familiar with Quartz and Atmosphere. I also worked with some assembly language, basic (and vb), pascal (and delphi), C++, C#, ActionScript 3, Objective C, Perl and PHP. I have some basic knowledge of lua, tcl, python (I can modify/fix existing code). But these are secondary tools, my primary language and area of interest are Java and Groovy. I know the NoSQL and map-reduce principles, and worked with MongoDB and Cassandra as well as traditional relational databases (MySQL, PostgreSQL, Firebird). I was working in a teams (though maximum was 5 developers only) so I'm familiar with the bug-trackers, version control systems (svn, git, perforce, and even cvs), I love maven and gradle, also love the continous integration tools like Jenkins and Teamcity. As you might guess, I am a fast learner. I like to do complicated tasks. Unlike many other developers, I like to deal with code written by others. I like to debug and profile it, to refactor etc. I'm not fanatic of code improvement (if it works it's good enough), but when I see the portion of code which is hard to understand or which can cause bottlenecks or which is dangerous - I'll fix it :). Together with software development, I like some minor reverse-engineering. I was used to do some work with IDA, and ofcourse with JAD (and now with JD). I used some ActionScript decompiling tools when dealing with AS3 project. Also I know about web application protection. I always escape user input, filtering unnecessary stuff when needed. I won't do chmod 777 anything at your server as well. I'm a very cross-platform guy. I use linux, mac os and windows and I know how to launch your java app on these platforms natively. I don't hesitate to ask the questions when I'm unsure about the task. I believe it's better to seem stupid than waste my time and produce the bad implementation. I always do my best to meet the deadline. I'm not looking for a single job for a few hours only (although I like this kind of jobs), I'm looking forward to "win - win" relation, where you can be sure I meet your conditions and I can be sure you'll provide me with some interesting tasks, promt payments and clear directions. You're more than welcome to contact me and ask any questions about my background or experience. I'm available for voice communication too, evening time only (starting from 15:00 GMT or 7am PST). If we work long-term you'll have more contact options. I'm available on Skype, Jabber, Viber. Last but not least: I've got 2 broadband connections at home, and I'm always online on my phone, so I won't get lost.

    $27.78 /hr
    495 hours
    5.00
  9. Dimitris Manikis

    Dimitris Manikis

    Software Architect

    Greece - Last active: 1 day 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.

    $55.56 /hr
    3,870 hours
    5.00