Hadoop Freelancers

Showing 805 freelancers

Hadoop Freelancers

Showing 805 freelancers

Browse Hadoop job posts for project examples or post your job on oDesk for free!

Hadoop Job Cost Overview

Typical total cost of oDesk Hadoop projects based on completed and fixed-price jobs.

oDesk Hadoop Jobs Completed Quarterly

On average, 20 Hadoop projects are completed every quarter on oDesk.

20

Time to Complete oDesk Hadoop Jobs

Time needed to complete a Hadoop project on oDesk.

Average Hadoop Freelancer Feedback Score

Hadoop oDesk freelancers typically receive a client rating of 4.73.

4.73

Last updated: April 1, 2015

  • Linux System Administrator/AWS Amazon

    Daily working at puppet environment with over 200 servers controlled. The areas of my work focus at web hosting environment (Pupper, HAProxy, Varnish, HTTPd, NGiNX, Apache-solr, MySQL, MongoDB, etc.) I worked also in company which use AWS Amazon for e-commerce … more

    Daily working at puppet environment with over 200 servers controlled. The areas of my work focus at web hosting environment (Pupper, HAProxy, Varnish, HTTPd, NGiNX, Apache-solr, MySQL, MongoDB, etc.) I worked also in company which use AWS Amazon for e-commerce platform. I was responsible for create scalable environment and monitor performance. During that time create a lot Ruby scripts for easy manage env or speed-up Aazon java tools. I also have experience in the following areas: 24/7 systems, HA Systems, LAN/WAN networks.  less

    centos puppet-administration bash ruby postgresql mysql mongodb varnish-cache nginx haproxy amazon-ec2 amazon-s3 amazon-web-services apache-solr sphinx memcached fedora apache-administration hadoop apache-hive 00 more less
    • $88.89 HOURLY RATE
    • 4.9
    • 8 HOURS
    • POLAND
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 4 TESTS
  • Experienced Java and Hadoop Developer

    • Having 5+ years of experience as a programmer in web based application Development using java ,J2EE ,Bigdata, Hadoop ,hive ,HDFS, Mapreduce and Spark • Having good hands on experience in J2EE application model to develop web based solution using Spring ,Servlets … more

    • Having 5+ years of experience as a programmer in web based application Development using java ,J2EE ,Bigdata, Hadoop ,hive ,HDFS, Mapreduce and Spark • Having good hands on experience in J2EE application model to develop web based solution using Spring ,Servlets, JSP. • Having good hands on experience in MVC model development using Struts and Flex frameworks. • Worked in both Agile and waterfall modal development • Passed 1Z0-851 Java Standard Edition 6 Programmer Certified(Sun certified java programmer) • Experience in Health Care domain  less

    core-java android-app-development spring-framework hibernate mysql apache-tomcat hadoop mongodb adobe-flex 00 more less
    • $30.00 HOURLY RATE
    • 4.9
    • 24 HOURS
    • INDIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 4 TESTS
  • Sr. Java Hadoop Programmer / Analyst

    SUMMARY: • 14+ years of experience involved in design, development, testing and support of high performance multi-threaded client server, web based applications and n tier applications in Java and C++. • 6+ years of exposure to Fixed Income, equities and derivatives with … more

    SUMMARY: • 14+ years of experience involved in design, development, testing and support of high performance multi-threaded client server, web based applications and n tier applications in Java and C++. • 6+ years of exposure to Fixed Income, equities and derivatives with 3+ years of experience in credit risk, market risk, operational risk and FIX, CCAR reporting, VAR and stress testing. • 8+ years of server side experience using Core Java, multithreading, Spring, XML, JDBC, JMS, Web Services, JUnit, Mockito, J2EE, JSP, Servlet, HTML 5, JavaScript, jQuery and free marker templates. • 8+ years of experience in Sybase SQL, Oracle, MS SQL Server, shell, Perl, windows, Linux. • 8+ experience in requirements gathering, translating them to functional as well as technical specification. • 8+ experience in working with as well as leading offshore teams. • Exposure to big data technologies like Hadoop, pig, hive, spark, oozie and hbase. • Strong experience in various phases of Software Development Life Cycle (SDLC) Object Oriented Programming, OOD, UML concepts and J2EE Design Patterns and Test Driven Design • Hands on experience in Tomcat, WebSphere, WebLogic Application server, autosys and Microsoft Excel. • Excellent analytical, problem solving skills and good exposure to mathematics concepts in finance. • Ability to quickly master new concepts, applications, technologies, vendor products • Strong Communication and interpersonal skills with experience in Technical Writing and Documentation. • Strongly committed to deliver timely, accurate and quality work.  less

    hadoop java sql apache-spark pig apache-hive j2ee nosql spring-framework 00 more less
    • $30.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Senior Java Developer / Tech Lead

    I have +10 years of experience developing software, both as a developer and as a team leader. My technologies of choice are Java/Mysql/Apache/Linux, and I've used them mostly for backend applications, in a SOA fashion. Over … more

    I have +10 years of experience developing software, both as a developer and as a team leader. My technologies of choice are Java/Mysql/Apache/Linux, and I've used them mostly for backend applications, in a SOA fashion. Over the last two years, I have also been involved in nosql technologies (solr/mongo/hbase/hadoop). I am looking forward to work in challenging projects and to establish long term relationships with clients whenever possible. Good communications, clear specifications and aiming high quality are my only requirements.  less

    java spring-framework spring-security hibernate mysql postgresql nosql eclipse agile-software-development git linux-system-administration apache-tomcat apache-solr mongodb hadoop hbase performance-tuning api-development jmeter javascript html apache-maven jenkins github test-driven-development functional-testing junit 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 3 HOURS
    • SPAIN
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 5 TESTS
  • Software builder

    My goal is to apply my knowledge and experience in order to create stable and functional software which is easy to use. I prefer less features over broken features. Over the last four to five years I've worked on … more

    My goal is to apply my knowledge and experience in order to create stable and functional software which is easy to use. I prefer less features over broken features. Over the last four to five years I've worked on many projects both in the web, desktop and enterprise space. Based on the requirements that we recognize I will guide you through all phases of delivering the software solution to You or your users. Besides developing the actual solution I can manage your servers, deployment, issue tracking and anything else we might need in order to meet our goal.  less

    java javascript ruby python php c# hadoop 00 more less
    • $66.67 HOURLY RATE
    • 5.0
    • 266 HOURS
    • BOSNIA AND HERZEGOVINA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 6 TESTS
  • Linux administrator, virtualization, plesk, databases, LAMP

    I have lot of experiences with linux administration (Debian, centos ...), monitoring, virtualization, network, backups, dns, databases, firewalls and load balancers, hadoop, plesk and shell scripting. I've worked for big Czech portal for few years where I managed more than … more

    I have lot of experiences with linux administration (Debian, centos ...), monitoring, virtualization, network, backups, dns, databases, firewalls and load balancers, hadoop, plesk and shell scripting. I've worked for big Czech portal for few years where I managed more than 300 high loaded linux servers with high availibility. I also managed linux servers for hosting company.  less

    lamp-administration freebsd linux-system-administration mysql python php wordpress unix-shell xhtml plesk openvz cisco-ios firewalls dns computer-networking data-backup hadoop 00 more less
    • $20.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • CZECH REPUBLIC
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 2 TESTS
    ASSOCIATED WITH:
  • Developer

    Middle/back end developer with experience performing all aspects of development, integration, deployment and operations tasks.

    amazon-ec2 java hadoop jenkins 00 more less
    • $41.11 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Expert Java/Groovy Software Engineer

    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 … more

    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.  less

    css database-modeling hibernate html ajax intellij-idea javascript jboss jsp ldap mysql sql software-testing apache-tomcat xml blog-writing maven groovy grails java jasperreports soap rest mongodb hadoop 00 more less
    • $35.00 HOURLY RATE
    • 4.9
    • 47 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 9 TESTS
    GROUPS:
  • Big Data and Analytics Consultant

    With multidisciplinary skill-set and 10 years of hands-on experience in Analytics and Data mining, including Big Data in Banking/Finance, e-commerce, Supply Chain Management industries. With global experience in US, UK and India, worked closely with Marketing, Retail, and Risk … more

    With multidisciplinary skill-set and 10 years of hands-on experience in Analytics and Data mining, including Big Data in Banking/Finance, e-commerce, Supply Chain Management industries. With global experience in US, UK and India, worked closely with Marketing, Retail, and Risk Management business teams to Design, Develop and Implement Analytical solutions for their business problems and helped senior management to see business impact with ‘smart’ and Analytical decisions. Hands-on experience in machine learning techniques, predictive analytics, forecasting, targeting and segmentation analysis, using statistical and machine learning tools. Successfully executed small to large projects for some of the top clients and was responsible for delivering end to end engagements and helped management to realize savings of upto $2.0MM. Experience and Areas of Interest: - CRM Analytics - Risk Analytics - Datamining - Forecasting - Hadoop - Hive - PIG - HBase - AWS - Mahout - Hadoop ecosystem  less

    sas sql vba mysql hadoop apache-hive hbase 00 more less
    • $22.22 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
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