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Hadoop Job Cost Overview

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

Upwork Hadoop Jobs Completed Quarterly

On average, 10 Hadoop projects are completed every quarter on Upwork.

10

Time to Complete Upwork Hadoop Jobs

Time needed to complete a Hadoop project on Upwork.

Average Hadoop Freelancer Feedback Score

Hadoop Upwork freelancers typically receive a client rating of 4.80.

4.80
Last updated: August 1, 2015

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  1. Kevin Safford

    Kevin Safford

    Application focused Data Scientist and Python Developer

    United States - Last active: 04/09/2014 - Tests: 6

    I have built analytics platforms from the ground up, managed web-scale data storage and processing, implemented cutting-edge machine learning technologies, worked with the best of the big data tools available, and delivered automated real-time actionable business analytics. I am a published non-linear and statistical physicist with an interest in big data analytics. Strong background in research and deep knowledge of mathematics and statistics with a focus in non-linear stochastic processes, probability models, Markov processes, and dynamic systems

    $125.00 /hr
    0 hours
    0.00
  2. Abhishek K.

    Abhishek K.

    Software Engineer (Core Java Certified Programmer & API Expert)

    India - Last active: 2 days ago - Tests: 2 - Portfolio: 2

    Has been working for the last 6 years and has worked on different areas and domains of development. Core skills are :- Java, J2EE, Struts 2.0, Hibernate, E-marketing, WebServices (REST and SOAP), MySQL, SQL-Server, PHP and many more. API integration:- Ebay API, DHL API, Auspost API, UPS API, Quickbooks API, Mailchimp API, Bing API, magento api, cognos sdk etc. Web Applications :- Ebay API interface and its integration in Spring, custom CRM in spring, Android backend in struts. Hadoop:- Hive, Pig, Sqoop Eclipse plugins:- Eclipse plugin creation. Webservices:- REST services and SOAP services both server and client. PHP :- application development in core php, a bit of wordpress and woocommerce. Antlr :- Translation of code from one language into other. EDI:- creation of EDI files after reading data from database, conversion of EDI file into xml, creation of EDI file from Magento API

    $18.00 /hr
    2,338 hours
    4.73
  3. MURARI GOAWAMI

    MURARI GOAWAMI

    Data Engineer - DW/BI & Big Data Hadoop, Spark, NoSQL

    United Kingdom - Last active: 10 days ago - Portfolio: 4

    Holds Engineering degree in Computer Science and experienced in building Enterprise DW/BI and Big data application. Experienced in migrating traditional Data Warehouse application to Big data Lambda architecture. I have operated in Great Britain (London) area working for Tier 1 business organisations in building enterprise DW and Big data applications. Trained in Big Data eco systems (Hadoop, Map Reduce, Pig, HiveQL, HBase, Spark - Shark). Implementation of Big data Lambda architecture in a multi node clusters in Hadoop 2.0 Having hands on experience in major RDBMS like MySQL, Oracle, PostgreSQL, SQL Server and NoSQL - MongoDB with document Query Language. Specialties: • DW/BI and OLAP Data modelling (Star, Snowflake schema, Normalisation, ) • ETL data Integration through Pentaho Data Integrator (KETTLE, SPOON) and Python ETL, Oracle SQL Loader, Oracle Data Pump. • Advanced PostgreSQL and PLPgsql/ PL/SQL programming (Functions, Packages, Collections, Partitioning, Hierarchical queries, Bulk Binding, Inlining, Indexing, Dynamic SQL, Analytical function, Data Mining API, Performance tuning, SQL factory, pipelined function Explain Plan, Trace O/P etc.) • Java, Collections - List, Tree, Hash Map, Set etc., Generics, Fork - Join. • Data visualization, Dashboard Creation, Customer Scorecard and KPI Modelling • Reporting - Tableau Data visualization. Analytical report, Operational Report, Subjective and Statistical Analysis on customers, data, Multi-variate analysis, clustering, K-means, Hypothesis Testing. • BIG Data eco system : o Data Mgmt : Hadoop & YARN o Data Access: Java Map Reduce, Pig, Hive, Solr, Spark, HBase, Storm. o Governance & Integration: Sqoop, Flume, Kafka o Operations: Oozie, Zookeeper o Libraries: Spark SQL, Spark mlib. o NoSQL: Mongo DB, HBase • Functional Programming using Scala and implementation of Spark streaming.

    $22.22 /hr
    0 hours
    0.00
  4. Ramkumar R.

    Ramkumar R.

    Expert Analyst in Enterprise Application development, BigData (Hadoop)

    India - Last active: 8 days ago - Tests: 2

    I work as technical lead and have 9 years of experience in Enterprise application development, ETL, Business data analytics Bigdata(Hadoop, HBase) and microsoft technologies which include ASP.net, VB.net, Remoting, MSMQ, WPF, WCF, HTML, Javascript, XSLT, Python, django

    $27.78 /hr
    0 hours
    0.00
  5. Evgeny Necheporenko

    Expert BigData, Machine Learning, DWH with MicroStrategy, Microsoft BI

    Russia - Last active: 4 days ago - Portfolio: 2

    Number of successful BI and Big Data projects with Microsoft Business Intelligence technologies, MicroStrategy 9, Hadoop, Apache Spark for Retail and Financial companies. Several projects have written Success stories. Necessary technical skills for programming, design and development solutions with Big Data, Machine Learning, MS SSAS OLAP Databases and cubes, MS SSRS reports, MS SQL Server Databases, DWH, MDX queries. MicroStrategy 9 Enterprise BI design and Datawarehousing, dashboards and visualization. Python, SQL, MDX programming.

    $35.00 /hr
    0 hours
    0.00
  6. Monis K.

    Monis K. Agency Contractor

    NLP, ML, SOLR , Mahout, Sentiment Analysis, Hadoop, Nutch, Scrapy

    India - Last active: 5 days ago - Tests: 3

    I would love to solve challenging and interesting problems in my area of expertise which is Natural Language Processing and Machine Learning( text domain). The specific areas of my interest are Sentiment / Opinion / Emotion Analysis , Search, Recommendation Systems, Question Answering systems, large scale text processing. My experience in these areas span over more than 7 years during which I have worked on many challenging problems in the areas of Recommendation Systems, Large scale search engines, Sentiment analysis, Question Answering System, Classification , Clustering, Information Extraction, Crawling etc. I have lot of experience of working with start-ups which almost all the time are trying to solve some new problem, I understand the culture and the demand. And I love coding. Though I have worked with many languages, lately I have been using Java and Python. I also know C++ and Perl well. Tools and Libs I am well-versed with: SOLR, Lucene, ElasticSearch, Mahout, Hadoop and the whole stack, Weka, NLTK, OpenNLP, svmlight, crf++, GATE, JAPE and amny more Nutch, Scrapy

    Associated with: SimplyPhi Software Solutions Agency

    $50.00 /hr
    4,997 hours
    4.87
  7. Ankit Gupta

    Ankit Gupta

    Excel Models / BI Analytics / Reporting / PHP Programming

    India - Last active: 3 months ago - Tests: 2 - Portfolio: 1

    My core competency skills are listed below. Tableau Visulization Business Dashboards Critical Excel formulas Excel Pivots and Charts Data Analysis and Data mining VBA Programming Advance Excel Macros Web Scraping data from any website to Excel Wordpress and Other PHP CMS Core PHP

    $10.00 /hr
    0 hours
    0.00
  8. Ailen W.

    Ailen W. Agency Contractor

    Senior AngularJS NodeJS Ruby On Rails Hadoop Full Stack Developer

    India - Last active: 8 days ago - Tests: 14 - Portfolio: 69

    I have perfect 5 star rating profile with 100% Job Success. My Front-end & back-end Specialties: Angular.JS + Backbone.JS + Node.js + Express.js + Socket.io + MongoDB Advanced JavaScript, jQuery, Require.js, Underscore.js, Grunt.js HTML 5, CSS3, SASS + COMPASS, LESS. Responsive Web Development (Foundation & Twitter Bootstrap) > Leveraged powerful technologies like Node.js, Express, Mongoose, MongoDB, and Backbone.js to build an advanced web application entirely in AJAX that lives outside of standard page reload as well as providing real HTML pages to allow search engine crawling. > Implemented responsive design patterns to provide a consistent end-user experience on any device and screen resolution. > Built a fully-featured web radio player in Javascript using Backbone.js, complete with audio controls, playlists, and more. > Implemented a Node.js data service running Express 3.0 and using Mongoose as an abstraction layer for MongoDB communication. > Built a RESTful API, which provides data to the application and database using semantic and extensible naming conventions.

    Groups: JomSocial

    Associated with: Techvalens Software Systems Pvt Ltd

    $21.00 /hr
    221 hours
    4.87
  9. Kelli S.

    Kelli S. Agency Contractor

    IT Consultant - Strong Technical AND Business Results - BSE and MBA

    United States - Last active: 1 day ago - Tests: 5 - Portfolio: 11

    I am an engineer, project management professional, business professional and entrepreneur with more than 16 years of experience in information management and technology. I have extensive multi-disciplinary experience in strategic planning, business analysis, project management, systems engineering and design/test, and, human resource management. I am also a hands-on developer with 6+ years of client-facing systems integration and coding experience. I have been the project manager for multi-million dollar projects for Fortune 100 companies. I have also managed and implemented projects for one-person SMBs. Industry vertical experience includes: hi-tech, media, healthcare, government, legal, auto, financial/insurance, education, consumer product goods and aviation. I have an excellent blend of business, technical and creative experience. I also possess excellent analytical, written and oral communication skills. I'm seeking a wide range of business, technical and/or creative opportunities.

    Groups: salesforce.com

    Associated with: A-Assist-Integration, LLC

    $48.99 /hr
    1,611 hours
    4.99
  10. Fahad K.

    Fahad K.

    PHP Cassandra NOSQL PostgreSQL MySQL XML Sphinx Solr Hadoop Analytics

    Pakistan - Last active: 1 day ago - Tests: 4 - Portfolio: 10

    With Over 15 years of diversified experience, revolving around the software development of Internet and client/server applications under various environments with Track record of increasing responsibility in design, systems analysis/ development and full life cycle project management. Using some of the cutting edge technologies PostgreSQL, Postgis, MySQL, GIS Percona, Tokudb, HandlerSockets (nosql), NOSQL, DataStax, Cassandra, Sphinx, Solr, CRATE, Analytic data from few millions to billions of rows and analytics on it, Sentiment analysis, php, shell scripts, bootstrap, C, C++, Java , distributed data. Solutions-oriented IT Specialist with notable success directing a broad range of IT initiatives while participating in planning, analysis and implementation of IT solutions in direct support of business objectives. Hands-on experience in leading all stages of system development efforts, including requirements definition, design, architecture, testing and support. TODO attitude; able to coordinate and direct all phases of project-based efforts while managing, motivating and leading project teams.

    $15.00 /hr
    2,814 hours
    4.53