Hadoop Java Freelancers

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  1. Alexander P.

    Alexander P.

    Hadoop, Java, MapReduce, MongoDB, Couchbase, Redis, HBase, Pig, Hive

    Russia - Last active: 25 days ago - Tests: 3

    Programming languages: Java; Basic knowledge: JavaScript, C++, C#. Frameworks and libraries: Hadoop, Flume, Tomcat, Tapestry, Jetty, Maven, Hibernate, Quartz, Thrift, Android SDK, Couchbase, Zkoss Development environments: Intellij Idea, Eclipse Version control: GIT, Mercurial Other skills: OOD patterns, refactoring, TDD (Testing frameworks: JUnit, MRUnit, Fitnesse, JMeter), highload, RTB/Advertising, command development, NoSql: mongodb, hadoop/hbase, redis, couchbase, MySql Experience: Thumbtack Bidder Junior Developer, June 2013 - September 2013 Description: Demand Side Platform for integration with Google Ad Exchange Responsibilities: clarifying requirements; implementing test-tool for generation requests; implementing backend Technologies: Java, Hadoop, MongoDB, Redis, MapReduce ViNiA - RTB Junior Developer, October 2013 - current Description: Demand Side Platform for integration with Yandex Advertising System Responsibilities: clarifying requirements; implementing backend Technologies: Java, Hadoop, Mongo, Redis, MapReduce Aerserv - SSP Junior Developer, January 2014 - March 2014 Description: Sell Side Platform for integration with existing ad server Responsibilities: clarifying requirements; implementing backend Technologies: Java, OpenRTB eBay Enterprise - DSP Built out Developer, March 2014 - current Description: Demand Side Platform Technologies: Java, ZKoss, Tomcat, Hadoop, MySQL

    $20.00 /hr
    28 hours
    0.00
  2. Swoyambhu Shrestha

    Swoyambhu Shrestha

    Experienced Java Developer, specialized in Elasticsearch and Hadoop

    Nepal - Last active: 2 months ago - Tests: 5 - Portfolio: 3

    I am passionate about big data technologies. Software Engineer at Deerwalk Inc. I have been working with US healthcare data for about two years using big data technologies like Cascading, Hadoop and Elasticsearch. Projects: HEDIS 2014/15 Development and Certification Quality Reporter: Quality Reporter provides full clinical data analysis on the HEDIS certified measures Plan Analytics: Plan Analytics is an innovative software solution designed to work in the real world of healthcare management. Distributed Approach of Analysing and Visualizing Census Data: The main theme of this project was the implementation of the distributed computing for the large data-sets. View my LinkedIn Profile: http://www.linkedin.com/pub/swoyambhu-shrestha/67/487/121

    $11.11 /hr
    151 hours
    0.00
  3. Siddhant Choudhary

    Siddhant Choudhary

    Hadoop,Java, Springs ,Hibernate ,jquery,GWT ,Webservice experience

    India - Last active: 24 days ago - Tests: 4

    Solutions Focused, Proactive and industrious Sun Certified Java 6 Programmer with 4 years of experience in the development of JAVA Based Applications. Presently working with Oracle , Bangalore as Senior Software Engineer. • Well conversant with Java Development in Spring Framework, Spring MVC, Ibatis ORM, PL/SQL, J2SE, J2EE, XML, JSON • Good knowledge on Tiles, Ajax, HTML5, CSS3, jQuery, Springs Web service, Multithreading. • Worked on BPM tool Activiti. • Currently leading the team for Product development was given Einstein Award in Feb 2013. • Good Knowledge of banking domain with good understanding of all phases of SDLC • Skilled at sending JMS message to various middleware layers like ESB. • Good work experience in developing Client side WEBSERVICES, JAX-WS, AXIS and JIBX. • Worked in Eclipse, Toad, SQL Developer, Wink, JBoss, Apache Server, WINSCP, PUTTY and Jenkins. • Deep understanding of technology with focus on delivering business solutions • Proven ability to be a strong professional with the sound knowledge of the new technologies and advanced applications. • Innovative professional with proven ability to identify, analyze, and solve problems to increase customer satisfaction and control costs • Recommends resolutions to complex matters of significance and coordinate the implementation of the approved course of action • Cohesive Team Player with Fast Learning Curve along with strong analytical, problem solving, innovation, planning, organizational, communication & interpersonal skills

    $10.00 /hr
    0 hours
    0.00
  4. Ravi Kumar N K

    Java /J2EE/Big Data/Hadoop and Oracle ADF Expert

    India - Last active: 3 months ago - Tests: 1

    Over the last 3 years, I have developed a wide range of websites using Oracel ADF,Oracle Webcenter,Java, J2ee, AJAX. Also have good experience in developing persistence logic using ADF framework. My core competency lies in complete end-end management of a new application development using Oracle ADF / Java and Web technologies, and I am seeking opportunities to build applications for your business.

    $22.22 /hr
    0 hours
    0.00
  5. Ashish Kumar

    Ashish Kumar

    Java,SOA,Mule ESB ,Hadoop,Jenkins,Spring,Cassandra,MongoDB

    India - Last active: 1 month ago - Tests: 4

    Developed wide range of websites using Server Side Technologies :- Java,J2ee,Spring (Spring AOP, Spring Dependency Injection, Spring MVC,Spring Security,Spring WebServices, Spring Social ), Hibernate, Struts 2, MULE ESB . Spring -Jersey REST. Client Side Technologies Extjs 4. Sencha Touch 2, Jquery 1.7 , Dojo .HTML 5 , Css3 , Ajax . Databases :- NOSQL :MongoDB , Cassandra PLSQL : Oracle , Mysql, Sybase Cache : Ehcache , Memcache and Gemfire JMS & AMQP : (Active MQ , Rabbit MQ , QPid ) SOA : Service Oriented Architecture using Spring BPM : JBPM and Drools Testing Mockito , Spring JUnits , JMOCK , Cucumber. Continuous Integration : Jenkins Version Management :- SVN , CVS and Git hub Server :- Tomcat , JBoss and IBM WAS Data analytic and Management : Hadoop and Big Data My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business.

    $50.00 /hr
    3,425 hours
    4.89
  6. NARESH m Agency Contractor

    Java Hadoop developer

    India - Last active: 16 days ago - Tests: 1 - Portfolio: 6

    6+ years of experience in Requirements Analysis, Detailed Design, Development, and Implementation of various applications. Extensive experience in handling complete SDLC, have worked on the development enterprise applications along with Agile methodology. A result-driven technical, professional, an effective communicator & team player with honed analytical, problem solving abilities. KEY SKILLS: Big Data Technologies: Hadoop, Hbase, Hive, Pig, MapReduce, Sqoop, Flume, MongoDB, R, Data Analysis. Java Technologies: JAVA/EE, Apache Flex, JSP, Servlet, Spring, Hibernate, iBatis, REST Web Services, Oracle, Jenkins.

    Associated with: Trinetra Solutions

    $22.22 /hr
    408 hours
    4.02
  7. Jayprakash Bharti

    Jayprakash Bharti

    Java Hadoop Developer

    India - Last active: 10 days ago - Tests: 1 - Portfolio: 3

    Java/j2ee Developer with experience of about 4+ years web application development. Have worked on Spring, Hibernate, Web Services(JAX-WS / JAX-RS ) and may other technologies like JSP, Servlet, JSON, AJAX, XML, HTML, JavaScript, CSS, JQuery, Oracle, Mysql, JAXB, Gson, Eclipse, google map. . Also have worked on Hadoop Framework using MapReduce.

    $30.00 /hr
    0 hours
    0.00
  8. Flavius Iftode

    Flavius Iftode

    Software Engineer with big data experience

    Romania - Last active: 2 days ago

    I'm a software engineer, tester, DevOps, Linux/Windows/Mac administrator, Cloud Security & Provisioning expert. As a developer, my ability to write code in multiple languages (Java, Scala, python, C++, C#) allowed me to be assigned to critical core components of internal software platform for my current company. As DevOps Engineer I build the entire deployment and cloud provisioning story, which requires comprehensive and deep knowledge of an entire software platform with all the modules and components that needs to be packaged, the open source components (Hadoop, Spark, Mesos, Tachyon, Cassandra, Zookeeper, Rabbit, nginx, PostgreSql etc) as well as the company internal components built on top of them. I've become expert in configuring and performance tuning all these systems for optimal results.I'm the go-to person when it comes to configuring the target OS for deployment and development environments (Ubuntu, RedHat, MacOS, Windows), VPC, EC2

    $27.78 /hr
    263 hours
    4.45