Apache Cassandra Freelancers

Showing 49 freelancers

Apache Cassandra Freelancers

Showing 49 freelancers

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

Cassandra Job Cost Overview

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

oDesk Cassandra Jobs Completed Quarterly

On average, 4 Cassandra projects are completed every quarter on oDesk.

4

Time to Complete oDesk Cassandra Jobs

Time needed to complete a Cassandra project on oDesk.

Average Cassandra Freelancer Feedback Score

Cassandra oDesk freelancers typically receive a client rating of 4.64.

4.64

Last updated: March 1, 2015

  • Linux, Hadoop, Clustering and Cloud Computing expert

    I'm 12 years experienced Linux Administrator. I'm professional in: Design, planning and deployment of Hadoop clusters, high available Linux web farms, NoSQL clusters (Riak, Cassandra, Couchbase, CouchDB). Design and deployments of public/private cloud infrastructures. Linux Networking & Security … more

    I'm 12 years experienced Linux Administrator. I'm professional in: Design, planning and deployment of Hadoop clusters, high available Linux web farms, NoSQL clusters (Riak, Cassandra, Couchbase, CouchDB). Design and deployments of public/private cloud infrastructures. Linux Networking & Security Concepts. Design, deployment and administration of multi node web farms. Linux Clustering and H-A ,Service level load balancing and clustering Linux services (WEB,MAIL,PROXY,DNS,LDAP,SAMBA etc) OS security concepts, Monitoring tools (Nagios, Munin, Ossec, SNMP etc) Bash scripting MySQL Administration, Server optimization Configuration and optimization of JVM`s and Java Application Servers Virtualization solutions (VMWare, XEN, CITRIX etc) And more !  less

    linux-system-administration hadoop hbase apache-hive amazon-ec2 lamp-administration amazon-web-services unix-shell clustering jboss mysql vmware-administration security ldap couchdb nagios cassandra rightscale scalr apache-tomcat munin rackspace-cloudservers kerberos ubuntu nosql nginx virtualization kvm-virtualization xen-hypervisor 00 more less
    • $33.33 HOURLY RATE
    • 5.0
    • 3494 HOURS
    • ARMENIA
    • LAST ACTIVE
    • 4 PORTFOLIO ITEMS
    • 5 TESTS
    ASSOCIATED WITH:
  • bug free software development, fine art and illustration

    I am a software design engineer with extensive experience in design and implementation of desktop and web applications. During my career I have worked with many different technologies, both proprietary and open source. Most importantly, I know how to write … more

    I am a software design engineer with extensive experience in design and implementation of desktop and web applications. During my career I have worked with many different technologies, both proprietary and open source. Most importantly, I know how to write code that has a solid theoretical foundation. If your project requires high quality, "bullet-proof" code, I can help you. I am also a fine artist and I would be very much interested to get involved in to an illustration project or a computer animation project, in particular, HTML5 canvas animation. If you would like to hire me for a fixed-price job, please make the job hourly and set the job's limit on hours to be equivalent to the value of your fixed price.  less

    python ruby javascript sql html5 redis node.js mongodb cassandra css 00 more less
    • $66.67 HOURLY RATE
    • 5.0
    • 2318 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 7 TESTS
    ASSOCIATED WITH:
  • Chuck Norris of J2EE

    I've been designer & developer of many corporate projects in fraud prevention and finance area. I owned a lead role, designing overall infrastructure including database schemas, RIA frontend layouts, backend server with autorization, authentication mechanism and events logging functionality, reporting … more

    I've been designer & developer of many corporate projects in fraud prevention and finance area. I owned a lead role, designing overall infrastructure including database schemas, RIA frontend layouts, backend server with autorization, authentication mechanism and events logging functionality, reporting tools and others. These projects have achieved the status of mature, blueprint soluttions.I've occupied position of business analyst being involved in requirement analyst, elaborating test scenarios and functional specifications. I've 3 years experience in design, implementation and production support of data warehouse processing with MS Integration Services. Previously I occupied a position of J2EE developer/ junior architect working on many web 2.0 projects. Tags describing my skills in details: J2EE, C#, Spring, Hibernate, Lucene, Quartz Scheduler, JSF, Apache Velocity, Ant, Maven 2, SQL Server, DTS, Integration Services, SSIS, MySQL, HTML, CSS, Javascript, JQuery, Qooxdoo, RIA, JSON, RPC, XML, SOAP, JMX I'm open minded and friendly :)  less

    hibernate j2ee c# jquery maven subversion git quartz html xml css javascript rmi soap cassandra 00 more less
    • $28.00 HOURLY RATE
    • 4.9
    • 74 HOURS
    • POLAND
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 3 TESTS
  • Scala, Java, GWT (Google web toolkit) Google App Engine developer

    I have developed web applications using: Java, GWT (Google web toolkit), Hibernate, EclipseLink, GAE (Google app engine), JDO/JPA, Tomcat, Glassfish, Jetty, Mysql, junit, mockito, selenium, scala, akka, golang, apache cassandra. I also have some project management experience. I would like to be involved in the development of RIA, in particular cloud hosted GWT applications.

    java scala gwt cassandra go-programming-language google-app-engine hibernate amazon-web-services test-driven-development continuous-integration 00 more less
    • $55.00 HOURLY RATE
    • 4.9
    • 3171 HOURS
    • UNITED KINGDOM
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 6 TESTS
    ASSOCIATED WITH:
  • DBA,MYSQL,Cassandra, HBase,Hive,MSSQL 2000-2012,MCDBA, MCITP,SybaseASE

    I have been working with SQL for over 8 years in various capacities, mostly Application DBA/ infrastructure DBA & Performance minded development. Experience working with various database technologies including SQL Server from 7 up to 2012, MySQL 5+, Sybase ASE 11 … more

    I have been working with SQL for over 8 years in various capacities, mostly Application DBA/ infrastructure DBA & Performance minded development. Experience working with various database technologies including SQL Server from 7 up to 2012, MySQL 5+, Sybase ASE 11.9+, Hadoop (Hive,Pig,Hbase) and more recently Cassandra and Vertica.  less

    mysql sap-sybase-adaptive-server-enterprise sql nosql t-sql cassandra apache-hive database-modeling data-analysis hadoop vertica 00 more less
    • $50.00 HOURLY RATE
    • 5.0
    • 84 HOURS
    • ISRAEL
    • LAST ACTIVE
    • 1 PORTFOLIO ITEM
    • 8 TESTS
    GROUPS:
  • Yii +3 years experience

    I'm Yii Lovers, and currently I willing to work on frontend, but also open if you want me to work on backend. I want to learn new technology, why? because beside I need the money, I need food for … more

    I'm Yii Lovers, and currently I willing to work on frontend, but also open if you want me to work on backend. I want to learn new technology, why? because beside I need the money, I need food for my brain and my feel, "New Knowledge" :-). Now, I'm looking for Ruby on rails jobs. Thanks  less

    yii-framework git subversion jquery php cassandra redis test-driven-development smarty mysql twitter-bootstrap knockoutjs ruby-on-rails 00 more less
    • $11.11 HOURLY RATE
    • 5.0
    • 2250 HOURS
    • INDONESIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 6 TESTS
    ASSOCIATED WITH:
  • 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
    • 2301 HOURS
    • PAKISTAN
    • LAST ACTIVE
    • 10 PORTFOLIO ITEMS
    • 4 TESTS
  • NLP, ML, SOLR , Mahout, Sentiment Analysis, Hadoop, Nutch, Scrapy

    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 … more

    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  less

    apache-solr apache-mahout hadoop natural-language-processing machine-learning apahce-nutch weka scrapy-framework cassandra sentiment-analysis lucene-search 00 more less
    • $50.00 HOURLY RATE
    • 4.9
    • 4305 HOURS
    • INDIA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 3 TESTS
    ASSOCIATED WITH:
  • PHP/JS programmer. Web developer. Linux server administrator.

    Qualifications: More then 10 years as web-developer, as programmer, as OS administrator in several IT companies. 7 years and so far as team leader. Many successful projects in intranet as well as in Internet. Personal strengths: * wide experience in high … more

    Qualifications: More then 10 years as web-developer, as programmer, as OS administrator in several IT companies. 7 years and so far as team leader. Many successful projects in intranet as well as in Internet. Personal strengths: * wide experience in high load projects as well as end-to-end web site development * responsibility * ability to make important and necessary decisions * sociability * respecting teamwork * high learning and work motivation * excellent leadership Skils: * PHP (MVC, OOP) * MySQL (InnoDB, MyISAM, PLSQL, HandlerSocket) * JS (AJAX, jQuery, Backbone) * Java * Python (Zope) * HTML/XML * Cassandra * Redis * Memcache * Linux (Gentoo, Debian) * Bash/Sh * Git * SVN  less

    php javascript jquery mysql cassandra bash-shell-scripting frontend-development website-development wordpress lamp-administration 00 more less
    • $9.99 HOURLY RATE
    • 5.0
    • 41 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 2 PORTFOLIO ITEMS
    • 8 TESTS
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