Hadoop Freelancers

Showing 107 freelancers

Hadoop Freelancers

Showing 107 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

  • 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
  • Expert Web Developer with Python / Node.js / MongoDB

    Since 2003, I have been working on variety web projects from 1 page responsive website (eg: http://boluo.guokr.com/) to complex SPA and RESTful APIs. My tech stack: Python, Node.js, Bootstrap, iOS, MongoDB, PostgreSQL, Hadoop, Linux, etc. Since … more

    Since 2003, I have been working on variety web projects from 1 page responsive website (eg: http://boluo.guokr.com/) to complex SPA and RESTful APIs. My tech stack: Python, Node.js, Bootstrap, iOS, MongoDB, PostgreSQL, Hadoop, Linux, etc. Since 2011, I have been running a service to collect user behaviors and do data mining for several eCommerce websites in China mainland. The service could be deployed as SaaS or in house. Tech Stack: Python, Django, Node.js, MongoDB, Hadoop, etc. http://tuijianbao.net Before that I participated in development of frontend and backend of e-commerce website http://www.nordicbet.com as a developer. Tech Stack: Python, jQuery, etc. After graduated from college, I joined GE Healthcare China as a developer. Built HIS/RIS software for hospitals in order to help patients indirectly. http://www.ge.com I would like to participate in Python/Node.js/MongoDB/iOS projects and always do my best to push your business forward. Cheers, Liwen  less

    python node.js javascript mongodb postgresql amazon-web-services django-framework objective-c mysql hadoop nginx varnish-cache linux-system-administration git twitter-bootstrap jquery scrapy-framework apache-solr apache-mahout redis 00 more less
    • $111.11 HOURLY RATE
    • 5.0
    • 1525 HOURS
    • CHINA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 6 TESTS
    ASSOCIATED WITH:
  • Data Analyst with specialisations in Python and D3

    I work as a data analyst at a fast growing startup in London - in which I build visualisation systems, using Python, Javascript and SQL. I also have experience in machine learning - having built sentiment analysers, picture recognition systems, and locational predictors. I work comprehensively but quickly, and am readily contactable throughout GMT time.

    python machine-learning d3.js javascript hadoop r data-analysis 00 more less
    • $27.78 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Project Manager, Web Developer

    Hi, my name is Marcel, I am multi-skilled Digital Specialist & Entrepreneur who is learning as fast as digital is changing and always up for a challenge to deliver something memorable and meaningful. Cloud computing, System Design, Project Management & Business Analytics … more

    Hi, my name is Marcel, I am multi-skilled Digital Specialist & Entrepreneur who is learning as fast as digital is changing and always up for a challenge to deliver something memorable and meaningful. Cloud computing, System Design, Project Management & Business Analytics - in my decade-long career I've been working with a variety of projects all over the world. I stayed in the forefront of New Phone™and MakeLink companies, participated in MSC Malaysia ICT initiative program and gained an invaluable experience in delivering the results for businesses and consumers for any problem or opportunity. I possess a deep knowledge, of the full product cycle, usability, UX design, OOP paradigm, Scrum & Extreme programming methodologies, TDD, SEM, Web security, Data analysis and in many other areas in order to design and deliver the product of the highest quality.  less

    php python javascript html5 css3 jquery symfony yii-framework mysql mongodb postgresql magento wordpress drupal linux-system-administration ubuntu nginx apache-administration hadoop amazon-web-services heroku gimp uml unit-testing github assembly-language scrum oop agile-software-development bdd security seo database-programming 00 more less
    • $20.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • SINGAPORE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Linux Administrator, Tool developer with CAD Experience

    Having a strong basis in Linux, I am fluent with most administrative aspects that businesses need for their servers. Currently I am an administrator at Verizon Digital Media services and am on a team that administers over 30,000 servers … more

    Having a strong basis in Linux, I am fluent with most administrative aspects that businesses need for their servers. Currently I am an administrator at Verizon Digital Media services and am on a team that administers over 30,000 servers. Prior to my current position I was a research engineer for a Southern California based defense contractor and contributed to projects requiring the following skills: LAMP, JUNOS, LaTeX, Security infrastructure design, Solaris, Oracle SOA suite middle-ware, Oracle and MySQL database administration. In addition to administrative services I served as a technical writer, and won a contract to host the USSTRATCOM JFCC SpaceTrack infrastructure.  less

    linux-system-administration lamp-administration bash-shell-scripting kvm-virtualization python data-backup security embedded-linux hadoop cad-design 00 more less
    • $24.44 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 2 TESTS
  • Hire for SAS, SPSS, Hadoop Big Data, Analytics, Dataflux

    • 10 years of overall professional experience, most of which on Client Handling, Project Execution, Big Data, DataWareHousing, ETL, Reporting and Data Quality • Very Well Experienced in df Power Studio, Data Management Studio, Hadoop, SAS Programming, SAS DI Studio • Used df … more

    • 10 years of overall professional experience, most of which on Client Handling, Project Execution, Big Data, DataWareHousing, ETL, Reporting and Data Quality • Very Well Experienced in df Power Studio, Data Management Studio, Hadoop, SAS Programming, SAS DI Studio • Used df Power Studio and Data Management Studio extensively in Data Quality Projects • Used languages like PIG and HIVE in Big Data Implementation • Prepared ETL jobs using SAS DI Studio • Worked on DataWarehouse • Developed reports in MS Excel • Experienced in writing SQL/PL SQL in Oracle • Implemented model to reduce cost and increase profit • Team Leading and Project Management Experience  less

    sas ibm-spss hadoop oracle-plsql 00 more less
    • $25.00 HOURLY RATE
    • 5.0
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • NodeJS - PHP - MongoDB - ElasticSearch - Redis - Consultant (Platform)

    Guy with big shoes who spent a lot of time in rushing into the technology stacks. He mostly get his hands dirty with high engineering where we need to start with atomicity, enhancement, scalability and distributed architectures. He knows what … more

    Guy with big shoes who spent a lot of time in rushing into the technology stacks. He mostly get his hands dirty with high engineering where we need to start with atomicity, enhancement, scalability and distributed architectures. He knows what we have to do when the implementation is not just about the tech talk. Wait, did you asked write me to write the for loop? Well, there are a lot of other challenges as well when it comes to the choice of stack, selection of right platform and ability to end up with the exact matters! He has experience of working with different frameworks, languages & platforms. Usually, you'll find his hands dirty into something really reliable and that is making out high-end engineering. He's familiar with the solutions & principles required to write own framework as he has written couple of MVC, HMVC & boilerplate frameworks in PHP & Node.js. In back days, he was working with PHP and spent all of his big part in that. But now you'll always find him working on Node.js with some top class stacks to make robust & scalable products. Hamza is *nix (OSX / Linux) enthusiast so don't tell about benefits of using #windows. The guy with entrepreneurial spirit (no, I'm not that fake VISIONARY ENTREPRENEUR) and is already co-founding few startup companies. Languages: - Node- Python- Java- PHP- JavaScript Frameworks: - Zend- Kohana- Slim- Drupal & custom written MVC frameworks. - Node- express- compound- restify- sails.js- kraken.js - Play!- Bottle Mobile: - Android SDK- PhoneGap Databases: - MySQL- Oracle9i- MongoDB- OrientDB- Redis- Cassandra- Couchbase Distributed: - Hadoop- Storm- Mahout- Stanbol- Tika Search: - ElasticSearch Frontend: - Backbone- Ember- React- Angular Version Control: - Git- SVN AWS: - EC2- S3- DynamoDB- RDS- Redshift- SQS (Amazon) Brokers: - RabbitMQ- Kafka- ZeroMQ- PubNub- Redis(Pub/Sub) Job Servers: - Gearman- Celeryd PM: -Github- Bitbucket- Redmine- Gitlab- Jira- Pivotal  less

    node.js php mysql mongodb javascript gearman redis hadoop amqp git 00 more less
    • $55.56 HOURLY RATE
    • 4.9
    • 535 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 4 TESTS
    GROUPS:
  • PHP Cassandra NOSQL PostgreSQL MySQL XML Sphinx Solr Hadoop Analytics

    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 … more

    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.  less

    php mysql postgresql nosql cassandra apache-solr sphinx hadoop linux-system-administration .net-framework 00 more less
    • $15.00 HOURLY RATE
    • 4.5
    • 2284 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 4 TESTS
  • Informatica Powercenter, Hadoop, Pig, Hive, Excel, Data Analysis

    Close to 4 years of experience in Data Analysis/Warehousing/Integration/Profiling. Experienced in SQL, Excel, Informatica, ETL design, Visio and RDMS. Hands on experience in storing and analyzing data on Hadoop and NoSQL DBs through distributed computing using PIG … more

    Close to 4 years of experience in Data Analysis/Warehousing/Integration/Profiling. Experienced in SQL, Excel, Informatica, ETL design, Visio and RDMS. Hands on experience in storing and analyzing data on Hadoop and NoSQL DBs through distributed computing using PIG/Hive. Experienced in Shell/Python scripting and automation activities. Startup enthusiast. Capable of working in product management. https://www.linkedin.com/profile/public-profile-settings?trk=prof-edit-edit-public_profile  less

    informatica hadoop apache-hive microsoft-excel python data-analysis mongodb sql oracle-database product-management 00 more less
    • $9.99 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
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