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, 7 Groovy projects are completed every quarter on Upwork.


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 4.51.

Last updated: June 1, 2015

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  1. Micheal S.

    Micheal S.

    Groovy & Grails, Java - Freelance Developer

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

    On the author list of bitcoinj project . 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
  2. Aram Arabyan

    Aram Arabyan

    Java / Groovy / Grails developer

    Armenia - Last active: 04/13/2014 - Tests: 2

    - A Sense Of Responsibility - Business Minded - Analytic Skills Java/J2EE – since 2007 Groovy/Grails – since 2011 Oracle – since 2007 ( setup / administration ) Other: MySQL, Derby, Activiti bpm, Log4J, JavaScript, Ajax, Jasper-Reports, Ant, Ivy, Jmeter, Git, Svn 6+ years Java experience 1+ year Groovy / Grails experience

    $11.11 /hr
    90 hours
  3. William Meyers

    William Meyers

    Salesforce, Groovy/Grails, AngularJS Developer

    United States - Last active: 3 months ago - Tests: 4

    I am an experienced software developer specializing in, Groovy/Grails, and AngularJS development. I am a Certified Developer (DEV401) with extensive experience writing APEX triggers, developing VisualForce pages and controllers, and interacting with the REST and SOAP APIs. I also have 2 years experience developing custom web applications using Groovy/Grails, AngularJS, HTML, and CSS.

    $80.00 /hr
    125 hours
  4. Ruslan B.

    Ruslan B.

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

    Russia - Last active: 1 day 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.

    $25.00 /hr
    466 hours
  5. Niraj Kumar Pokharel

    Niraj Kumar Pokharel

    Java Developer with Groovy JQuery MySql Redis Hadoop ES experience.

    Nepal - Last active: 3 days ago - Tests: 4 - Portfolio: 2

    Over the last 5 years, I have been working as a software professional for 2 different companies.I have a thorough knowledge of Java Development Kit, Groovy on Grails framework, MySql and Linux Systems. My core competency lies in complete end-end management of a new projects as well as working to optimize and/or upgrade existing projects. I also have experience in the following areas: -MySQL, PostgreSQL -Ajax,jQuery,JavaScript, Node.js, Grunt -Amazon Web Services,Cloudinary, Jealastic -ElasticSearch, Redis, -Apache Tomcat, Nginx,Apache HTTPD -Apache Maven,Apache Ant, Gradle -Hadoop and Big Data Analysis -Agile Methodologies - Cyclos, Ripple Trade

    $16.67 /hr
    1,205 hours
  6. Sikander Zaman

    Sikander Zaman

    Groovy & Grails, Java, J2EE, GWT, Google, SQL,- Freelance Developer

    Sweden - Last active: 09/13/2013 - Tests: 2 - Portfolio: 9

    I have obtained almost 4 years of working experience of Java. During this time, i have mostly worked in J2ee (Jsp, Servlets, Spring, Struts, JSF, etc). In addition to this i have been working on 'Groovy on Grails' from more than a year. I would like to effectively use my knowledge and programming skills in order to build challenging, interesting and efficient applications. No matter its a web-application or Desktop. Moreover, learning a new language and getting start with a new technology was never a hurdle for me and it should be the case with every skillful Software Engineer. Hire me and i will prove you that how good i am.

    $27.78 /hr
    3,675 hours
  7. Martin S.

    Martin S.

    Java/Scala/Groovy Developer

    Poland - Last active: 14 days 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
  8. Taras Matyashovsky

    Taras Matyashovsky

    Expert Java/Groovy Software Engineer

    Ukraine - Last active: 04/22/2010 - Tests: 9 - Portfolio: 2

    LinkedIn: Hello world :) I am not only creative and decent person but also a software design engineer/team lead working professionally for more than 4 years in the area of distributed web application development. My core competency lies in standard and enterprise Java technologies. Also I have experience with Groovy/Grails applications, Facebook API, Jasper Reports, etc. I can work independently or provide a small team of sophisticated colleagues. Consumers we have worked with include both startups and proven industry representatives: Ebay/, Jaspersoft, HP/TippingPoint, FrostDigital, Monsanto, Grid Dynamics, Ontario Systems, etc. Languages which I can easily communicate in both verbally and in writing are English, Russian, Slovakian and Ukrainian. I've worked as an interpreter for ENEMO (European Network of Election Monitoring Organization) mission during election process in Ukraine (2005, 2010) and received excellent feedback on my English skills. I'm doing my job quickly and with high-quality cause good reputation always matters. Please feel free to contact me concerning any development request or business proposal.

    Groups: Facebook Developers

    $35.00 /hr
    47 hours
  9. 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,, WCF, LINQ, SQL, MongoDB, JQuery, OOP, and software design and testing.

    Associated with: IdeallyCloud Agency

    $30.00 /hr
    2,624 hours