Hadoop Freelancers

Showing 358 freelancers

Hadoop Freelancers

Showing 358 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, 22 Hadoop projects are completed every quarter on oDesk.

22

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: March 1, 2015

  • rentmybrain

    Talent: Math 'Top 0.1%'. I rapidly understand situations and can't stop to invent/incubate new Ideas and concepts. Yet I'm ready to be key in moving your idea into a profitable beta in no time but backed … more

    Talent: Math 'Top 0.1%'. I rapidly understand situations and can't stop to invent/incubate new Ideas and concepts. Yet I'm ready to be key in moving your idea into a profitable beta in no time but backed by stochastic wisdom and extensive research. - I would like to leverage this through programming jobs concentrating on core pieces, algorithmic thinking, distributed systems/databases, machine learning/AI, science. (And performance-based payment, which fits all non-repetitive work) but i may also very well turn out helpful in (automating) repetitive tasks, beyond what most clients imagine (i exercised a lot of web-development and rapid prototyping!) - And i may also be happy to consider your positive or charitable project at minimal payment! Languages: (native) German. English (writing this down in my 'instant messaging quality'), a bit of Portugese and Spanish. Keywords/Tagcloud (I'd be happy to participate in interdisciplinary projects in any of the following fields, some of extensive experience/practice - others to learn still) Big data analysis/datascience Business plans, Finance/Stockmarket/Trading Mathematics / Stochastic-process, Supercomputers (clusters, cloud) Crowdsourcing, Crowdfunding, Social-business, microlending, microwork, peer2peer, blockchain, Datajournalism, Infografics, Diagram- illustration. Chemics, Nanotechnology, Physics, Biology, regenerative Energy, Matlab, SciDB, NewSQL, nuodb, neo4j, in-memory databases, redis, voltdb, google grants adwords for non profits facebook ads adverts, Cloudera, Wolfram Mathematica, C++, C#, Visual Studio, Prolog, logic, UIMA, computational linguistics, NLP, computer vision, openCV, statistics, Wolfram alpha, IBM watson, SPSS, R, Ethics, Politics, Philosophy, Theology, Sociology, Psychology)  less

    data-analysis regular-expressions mysql database-design google-docs hadoop distributed-computing apache-mahout matlab teaching-mathematics 00 more less
    • $43.21 HOURLY RATE
    • 5.0
    • 6 HOURS
    • GERMANY
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 12 TESTS
  • data scientist and machine learning developer

    I have experience of 3+ years of data mining in different fields like: computer vision, pattern recognition, text mining, natural language processing etc. For last year I took part in some big data projects using hadoop+java and map/reduce pattern. In my work I use python, java, R, c# and sql.

    data-mining machine-learning natural-language-processing pattern-recognition hadoop r python java c# computer-vision 00 more less
    • $40.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 3 PORTFOLIO ITEMS
    • 1 TEST
  • Database Administrator Microsoft SQL Server and Data Scientist

    Hello, I am a MS SQL DBA I worked and work with all versions of SQL 2000/2005/2008/2012 and latest version 2014 normally work for the government in Italy, I am responsible to manage multiple servers for the … more

    Hello, I am a MS SQL DBA I worked and work with all versions of SQL 2000/2005/2008/2012 and latest version 2014 normally work for the government in Italy, I am responsible to manage multiple servers for the insurance part our server has 160,000 daily visitors and tens of millions of users. Every day we check the execution plans of queries, backups, indexes, clusters, and offer support for both production and development please contact me if I can be helpful as well. I also know many other things like LAN and network, web server, DNS server, mail server and router. I recently completed a course at MIT in Boston on Big DATA Database Administrator Microsoft SQL Server Admin and Maintenance Database on Cluster and Virtual Configuration Design and General Support Tuning and Performance Monitornig TSQL Backup and Disaster Recovery Business Continuity Cloud and Private Cloud Microsoft Azure Cluster install and Manage Design and Maintenance Big Data Systems Transact-Sql ; Data Warehousing ; Performance tuning Cluster Computing SQL ; Transact-SQL Database Modeling ; Database management ; Microsoft SQL SSRS ; Microsoft SQL Server Notification Services Performance Tuning Data Backup ; Windows - Linux - Mac Osx  less

    dbase data-analysis database-administration hadoop sql microsoft-sql-server-administration windows-8-administration linux-system-administration apache-administration dns 00 more less
    • $20.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • ITALY
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 0 TESTS
  • Data Warehousing,Business Intelligence and Big Data Architect

    Sumit have worked in the It industry for over 17 years. He has vast experience developing software from Supply Chain Management, POS, E-Commerce, BFSI, manufacturing etc. He holds a post graduate degree in IT and E-Commerce. Customer-focused, highly organized self-starter … more

    Sumit have worked in the It industry for over 17 years. He has vast experience developing software from Supply Chain Management, POS, E-Commerce, BFSI, manufacturing etc. He holds a post graduate degree in IT and E-Commerce. Customer-focused, highly organized self-starter with effective customer-service skills and demonstrated ability to manage technical aspects and per-sales projects, architect tailor-made customer solutions, build relationships, communicate solution strategy and product offerings, and provide technical expertise, support, and training to sales and customers. For over seven years, career focus has been centered on Business Intelligence and Data Warehouse system design, development and deployment. The application of extensive experience across multiple DBMS' and platforms has provided a strong aptitude for multidimensional data base design coupled with robust operational architectures. Have 8 years’ experience in BI Data analysis and generation of complex Analytical/Statistical report for Finance/Marketing/Supply Chain Management.  less

    data-analysis business-intelligence hadoop pentaho talend-open-studio mysql oracle-database core-java python data-warehousing 00 more less
    • $38.89 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 159 HOURS
    • INDIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 2 TESTS
    ASSOCIATED WITH:
  • Data mining specialist

    Experienced research engineer who understand data really fast, provide insights. Strong communicator (both English and Vietnamese). Highlight skills includes: team player, data driven, critical thinker, user-oriented, well-organized. Projects: - Ad targeting on ad smart adnetwork Eclick which drives advertising messages of … more

    Experienced research engineer who understand data really fast, provide insights. Strong communicator (both English and Vietnamese). Highlight skills includes: team player, data driven, critical thinker, user-oriented, well-organized. Projects: - Ad targeting on ad smart adnetwork Eclick which drives advertising messages of advertising buyer to target audiences: http://eclick.vn/#!/en/about - News recommender system on one of the most common Vietnamese online newspaper: http://vnexpress.net/ - Music recommender system on http://nhacso.net - Social Games Recommendation: There are many users play many games on ZingMe.vn platform. We suggest games to users based on their interest. - Zingme Visualization: Zingme.vn user's location data is large and abstract, visualization help make the data easier to read and understand. Libraries used: NASA World Wind SDK, the Processing API. - ZingMe user analysis: Understanding the association and correlations in user activities on Zing Me. Clustering Users based on their activities to figure out groups of user (gamer, content consumer, content producer) for making decision. - Opinion Spam Detection: Opinion spam or untruthful opinion is written to cheat readers by undeserving positive opinions, false negative opinions to promote or demote some target objects. We identified opinion spam by its content or writer’s behavior.  less

    data-mining data-analysis core-java r hadoop hbase apache-hive 00 more less
    • $22.22 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • VIETNAM
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 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
  • Senior SQL Developer / Data Scientist

    A self-motivated & an ambitious IT professional with 23+ years of experience in the area of: • BIG DATA using the Hadoop Eco System • Oracle & Java based Pensions ‘Aquila – administrator’ System Upgrades, Implementation and Data Migration • PeopleSoft HRMS (using Oracle Database) Enterprise … more

    A self-motivated & an ambitious IT professional with 23+ years of experience in the area of: • BIG DATA using the Hadoop Eco System • Oracle & Java based Pensions ‘Aquila – administrator’ System Upgrades, Implementation and Data Migration • PeopleSoft HRMS (using Oracle Database) Enterprise Resource Planning (ERP) Implementation and Data Migration  less

    hadoop apache-hive sql ubuntu aix sap peoplesoft-development oracle-plsql oracle-database hbase 00 more less
    • $27.78 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • Big Data Analyst

    Lead the team for the Text Analytics Module and have worked on building components to accept the unstructured data, process data, find patterns, and extract the required information based on Entity extraction and Profile parsing. Worked on NoSql database MongoDB … more

    Lead the team for the Text Analytics Module and have worked on building components to accept the unstructured data, process data, find patterns, and extract the required information based on Entity extraction and Profile parsing. Worked on NoSql database MongoDB, built an adapter for fetching the data, pushing the data to mongo. Performed several DBA tasks among taking backup of the database frequently, checking for the connection establishment to mongo, frequent monitoring. Worked as individual contributor in building the front end for Marketing Analysis use case which involves graphical visualization of the processed data which fetch the data from mongodb. Worked on building rules and scoring models to detect potential frauds on Account Take Over use case which was used for Product Launch and was an active participant in the launch. Worked extensively on building Sentiment Analyzer algorithm for analyzing the unstructured textual data. Principle anchor from the development team working on extracting the valuable information from structured and unstructured and creating an index out of it using algorithms. Conducted trainings for new joinees on Big Data and Hadoop on unit level and a key member in building a team environment.  less

    hadoop java javascript core-java java-servlets-development nosql html jquery css 00 more less
    • $27.78 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
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