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.

7

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.

4.51
Last updated: July 1, 2015

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  1. 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
    3,693 hours
    5.00
  2. Marc D.

    Marc D.

    Independent Software Engineer

    China - Last active: 1 month ago - Tests: 1 - Portfolio: 7

    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
  3. David Kiss

    David Kiss

    Expert Software Developer - Java / Spring

    Canada - Last active: 23 days ago - Tests: 3 - Portfolio: 7

    As an Independent Java Consultant, I build enterprise-grade web applications to small businesses. My passion is engineering scalable, robust and future-proof web applications using open-source technologies. I'm a generalist who gets up to speed in a short period of time and delivers results consistently. With 10+ years in the software industry and delivering a dozen different projects I understand how to maximize ROI on Java-based web applications. SPECIALITIES - Taking business ideas off napkins and into reality - designing and building high performing web applications (Spring Boot, REST, AngularJS, Twitter Boostrap, Cloud, AWS) - Identifying and resolving critical customer-facing issues with short turn-around time - Integrating applications with 3rd-party services (JMS, SQL, NoSQL, Cassandra, Kafka, Neo4j, RESTful web services, LDAP, OAuth, Camel) - Scaling applications and resolving performance bottlenecks (Java, Hibernate, SQL) to keep maintenance costs down - Helping developer teams deliver high-quality code consistently (Agile, Scrum, Lean, Continuous Integration, Jenkins, automated deployment, Fabric, automated tests, JUnit, Mockito, JMeter) - Focusing on big wins and minimizing risks I’m located in Toronto, Canada and able to begin working on your job right away. Please feel free to contact me to discuss your project.

    $100.00 /hr
    58 hours
    4.95
  4. Rabin A.

    Rabin A.

    Expert Nodejs and Elasticsearch (ELK) Consultant

    Nepal - Last active: 1 day ago - Portfolio: 2

    I am a proficient in developing Nodejs modules, and providing full text search solution with analytics using Elasticsearch. I enjoy working with good(smart and active) clients. I am fast, and try to complete job before my time. I don't like doing much of hourly job. I can guarantee you that, I can do anything Nodejs allows. Nodejs modules, 1. MEAN stack 2. Hapi Js 3. Elasticsearch in Node 4. Strongloop (Loopback) 5. Stormpath Other Frameworks, 1. Angularjs 2. Grails Database Technologies, 1. Elasticsearch 2. Mongodb 3. MySql Programming Languages 1. Javascript 2. Java 3. Groovy Deployment tools/scripting/technologies, 1. Bash scripting 2. ChefClient 3. AWS EC2 , Router , Elastic beanstalk , VPC 4. Jenkins What I am interested in ? 1. Bigdata analytics 2. Problems solving by designing algorithms 3. Developing REST APIs 4. Deploying / Automation in deployment

    $55.00 /hr
    289 hours
    4.97
  5. Sergey M.

    Sergey M.

    Senior Java Developer

    Russia - Last active: 3 months 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. Taras Matyashovsky

    Taras Matyashovsky

    Expert Java/Groovy Software Engineer

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

    LinkedIn: http://www.linkedin.com/in/tarasmatyashovsky 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/MarktPlaats.nl, 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
    4.91
  7. 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 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
  8. Alexander C.

    Alexander C.

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

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

    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
  9. Alexey Shurygin

    Alexey Shurygin

    Seasoned Java Team Lead\\Architect with FIX, Social Networks experienc

    Russia - Last active: 07/27/2011 - Tests: 6 - Portfolio: 3

    14 years of commercial software development in Java. Has experience in Financial Industry and Social Networks. Fluent English. Worked at Sun, participated in JDK shipping (http://java.oracle.com). Worked at the social network that is second largest in Russia (50 millions of registered users) (http://odnoklassniki.ru). Developed professional stocks and options trading system for TD Ameritrade (http://www.thinkorswim.com). Interested in serious tasks. Server\\Web\\Desktop apps. Financial software is my favorite subject. Java, J2EE, Groovy, SQL, FIX, XML, HTML, Weblogic, JBoss, Oracle, MS SQL Server, MySQL, Windows, Solaris, Linux.

    $50.00 /hr
    5 hours
    5.00