Apache Cassandra Freelancers

Showing 186 freelancers

Apache Cassandra Freelancers

Showing 186 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

  • Senior Symfony 2/Node.js, AngularJS and Backbone, MongoDB

    I am Senior developer that builds REST applications - Symfony 2/Node.JS + AngularJS + MongoDB + Amazon AWS. My primary focus is high-performance architecture building, so with me you can be sure that your project will be planed with all necessary scalability … more

    I am Senior developer that builds REST applications - Symfony 2/Node.JS + AngularJS + MongoDB + Amazon AWS. My primary focus is high-performance architecture building, so with me you can be sure that your project will be planed with all necessary scalability and flexibility for future phases. I gan guaranty that project will be done bugs free. 4500+ hours with 5.0 feedbacks only proof it. In JavaScript I usually use CoffeeScript I always make sure my code is fully functional, and also well-structured and easily maintained. To achieve a more efficient and higher quality project structure as quickly as possible. Please feel free to contact me to discuss the details of your project, or if you are interested in my services. I'd like also like to mention that if you have a complex development project, we can also assign additional programmers to the task.  less

    symfony php javascript mysql node.js coffeescript backbone-js nosql mongodb cassandra codeigniter orm doctrine-orm jquery css html api-documentation git agile-software-development twig-template-engine hbase 00 more less
    • $50.00 HOURLY RATE
    • 5.0
    • 5282 HOURS
    • RUSSIA
    • LAST ACTIVE
    • 5 PORTFOLIO ITEMS
    • 17 TESTS
    GROUPS:
    ASSOCIATED WITH:
  • Managing Partner, RadX Software Labs

    Michael is a Toronto based technology innovator with over 15 years of experience developing, architecting and leading complex software R&D initiatives in Digital Media, IPTV, Gaming and Web verticals. Broad and deep software expertise with current focus on highly … more

    Michael is a Toronto based technology innovator with over 15 years of experience developing, architecting and leading complex software R&D initiatives in Digital Media, IPTV, Gaming and Web verticals. Broad and deep software expertise with current focus on highly scalable distributed systems, Cloud and BigData technologies. Michael holds a Masters degree in Computer Science with a thesis in distributed artificial intelligence. Author of scientific publications and patent applications. Managing Partner and RadX Software Labs Inc., a Toronto based boutique software consultancy firm, experts in Cloud, BigData and emerging technologies. RadX Labs designs and develops high performance systems which scale to millions of users, billions of events, thousands of servers and petabytes of data. https://www.linkedin.com/profile/view?id=9098524  less

    amazon-ec2 mongodb cassandra java nginx apache-tomcat distributed-computing redis memcached apache-mahout rest api-development 00 more less
    • $75.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • CANADA
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
    ASSOCIATED WITH:
  • Cloud Infrastructure Engineer

    9 years experience with unix-like systems and services, AWS Solutions Architect, Big Data, Cassandra and data mining using Map Reduce in Python, Performance Tuning, Monitoring Specialist, automation, scripting shell.

    linux-system-administration amazon-web-services amazon-ec2 amazon-rds python bash-shell-scripting cassandra varnish-cache apache-administration nginx 00 more less
    • $60.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • BRAZIL
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Technical Lead on Java/J2ee, Spring, Hibernate, Struts, Cassandra

    • Over 9+ years of hands-on IT experience in developing enterprise applications including analysis, design (system/database/OO), documentation, development, testing, deployment, implementation of application software in web-based environments, Distributed n-tier and Client/Server architectures in JAVA/J2EE platform and other … more

    • Over 9+ years of hands-on IT experience in developing enterprise applications including analysis, design (system/database/OO), documentation, development, testing, deployment, implementation of application software in web-based environments, Distributed n-tier and Client/Server architectures in JAVA/J2EE platform and other JVM languages. • Over 5 years as a Technical Lead. Always hands-on. • Seeks a challenging position dealing architecture, design and development of business and enterprise software solutions. • Self-motivated with strong Leadership traits, quick learner, highly motivated and hardworking. • Ability to develop and implement different strategies from project conception to delivery, leveraging new and emerging technologies. • Effective decision maker for Architecting, Designing, Building and Management of small/large scale services/components based Enterprise Business solutions. • Experience in developing client-server applications using Java, J2ee (Servlets, JSP with custom tags, JDBC, Struts 1, Struts 2, Spring, Hibernate, Adobe Flex, Cairngorm, JMS, MQ series), XML, XSL, DOM & SAX Parsers, JavaScript, JQuery, HTML, DHTML, AJAX, Perl and Shell Script. • Expertise in Application Design using Object Oriented Analysis and Design (OOAD), Service Oriented Architecture (SOA) as well as software and J2EE design patterns / frameworks like Jakarta STRUTS, MVC architecture and J2EE Design Patterns. • Very good understanding and hands-on experience with XML Schema, Service Oriented Architecture (SOA) and Web Services (JAXWS and REST). • Hands-on experience of developing applications using Adobe Flex, Blaze DS and Cairngorm. • Experience in ORM tool in Hibernate by developing the HBM files and the configuration files for different databases and good in writing the HQL queries. • Well versed using with IntelliJ IDEA, Eclipse, IBM WSAD, JBuilderX, Adobe Flex Builder 3, Spring Tool Suite, iLog JRule Rule Studio and Net Beans. • Experience in using with Jmeter, JProfiler and Your Tool Kit to run the application performance. • Experience in a designing and developing highly scalable, efficient and distributed applications. • Extensive experience in deploying enterprise applications into Web Logic, Web Sphere, JBOSS and Tomcat 4.x / 5.x / 7.x Servlet container. • Strong knowledge in writing Complex SQL Queries and Stored Procedures. • Experience in Migration projects which includes analysis, design, development, implementation and management of the application. • Well versed in project planning, strategic planning, system analysis and trouble shooting, quality control, forecasting, scheduling, resource allocations, manpower deployment, team meetings and tracking results. • Experienced in the formation and mentoring of project teams working on agile methodologies to deliver business critical software applications. • Researching new technologies that can drive business innovation. • Give on-call support in production environment on various applications. • Experience working in all stages of SDLC (from requirement analysis to post implementation), in Waterfall, Incremental, Iterative and Agile approaches which includes pair programming, capacity planning, scrum, retrospection and iteration demos. • Experience in using with Version One and XPlanner for project, task and capacity planning. • Outstanding verbal and written communication skills, proven track record in troubleshooting and problem solving. • Always worked closely with system users and management personnel and gained reputation of loyalty, quick problem solving skills, excellent teamwork player and communication and interpersonal skills. • Very strong in data modeling and database design keeping in view object to relational layer mapping, normalization and indexing strategies. • Executed multiple software projects in Travel/E-Commerce domain for Sabre.  less

    java j2ee cassandra spring-framework apache-struts hibernate adobe-flex java-servlets-development jsp jbpm 00 more less
    • $22.22 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • VladN

    - High Availability and Production Support Experience - Deployment And managment Java applications servers (Tomcat6/7) - Monitoring tools (Nagios, Graylog) - Work with Bigdata Databases (Cassandra, Hadoop, MongoDB) - Shell/Bash scripting - Automatization tools: Puppet, Jenkins - virtualization qemu\kvm - Networking (802.q , DHCP, NAT, STP, RSTP, VTP, OSPF, BGP)

    puppet-administration cassandra amazon-web-services bash-shell-scripting jenkins linux-system-administration network-administration apache-tomcat nagios apache-solr hadoop clustering nginx 00 more less
    • $5.56 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Senior Java | J2EE | Scala | Large scale apps

    As a java web developer with over 9 years of experience, I have been involved in all aspects of the software life-cycle, from analysis, design, development and testing, to installation and deployment of web applications.I have extensive knowledge of Java, J2EE, SQL and unit testing.

    java j2ee hibernate rest jdbc jsf ibm-db2 amazon-web-services oracle-database osgi jquery apache-camel edi database-design cassandra scala 00 more less
    • $22.22 HOURLY RATE
    • 4.3
    • 325 HOURS
    • ROMANIA
    • LAST ACTIVE
    • 6 PORTFOLIO ITEMS
    • 2 TESTS
    GROUPS:
  • Freelance Python Developer

    Skilled python developer looking for opportunities to develop automated tests and testing frameworks, as well as tools and utilities. Capable of writing tools for a wide variety of tasks. In addition to my experience programming I have a degree in … more

    Skilled python developer looking for opportunities to develop automated tests and testing frameworks, as well as tools and utilities. Capable of writing tools for a wide variety of tasks. In addition to my experience programming I have a degree in physics and experience working in scientific research. I would be excited to tackle problems of a more mathematical nature.  less

    python cassandra sql nosql web-scraping scripting performance-testing load-testing 00 more less
    • $50.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 0 TESTS
  • System Administrator

    System admin (Linux/Redhat): Work in an enterprise production environment for a software company (data analytics), supporting 4-5 clients and 100+ servers.Tasks include install/configuration, upgrades, patching, scripting, documentation, communicating with clients and troubleshooting. The bulk of my time … more

    System admin (Linux/Redhat): Work in an enterprise production environment for a software company (data analytics), supporting 4-5 clients and 100+ servers.Tasks include install/configuration, upgrades, patching, scripting, documentation, communicating with clients and troubleshooting. The bulk of my time is fixing broken things and automating everything! Puppet: Use puppet infrastructure to do most of the installs and upgrades. DBA: Have worked on Cassandra, Elasticsearch and Hadoop for the past year. Tuning data imports, upgrading software, installing and scaling. Scaling these open source databases has been my primary focus. Some experience with Oracle 10g. Am interested in automating your environment, finding what isn't working and making it better.  less

    linux-system-administration redhat-administration bash-shell-scripting python nagios cassandra elasticsearch 00 more less
    • $30.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UNITED STATES
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 2 TESTS
  • Consultant

    I have quite various background as: - Project Management Consultant - Technology Consultant - Product Manager - Program Manager - R&D Manager - Project Manager - Scrum Master - Team Lead - Programmer - Analyst - Professor/Teacher - System Administrator - Network Administrator - Customer Service … more

    I have quite various background as: - Project Management Consultant - Technology Consultant - Product Manager - Program Manager - R&D Manager - Project Manager - Scrum Master - Team Lead - Programmer - Analyst - Professor/Teacher - System Administrator - Network Administrator - Customer Service  less

    network-administration project-management python computer-networking linux-system-administration cassandra hadoop 00 more less
    • $33.33 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
  • Java Developer

    I developed several office tools and I participated in creation of cloud service with web-application using newest technologies. Last year I developing mostly on java 8. My work includes: - Design sub-systems architecture - Implement ORM to Cassandra, and integration it to … more

    I developed several office tools and I participated in creation of cloud service with web-application using newest technologies. Last year I developing mostly on java 8. My work includes: - Design sub-systems architecture - Implement ORM to Cassandra, and integration it to custom Spring-like java framework. - Statistics and data aggregation. I have passion to math, I love to create clear code and quality software.  less

    java mysql orm git atlassian-jira uml cassandra architectural-design agile-software-development multithreaded-programming 00 more less
    • $5.00 HOURLY RATE
    • NO FEEDBACK GIVEN
    • 0 HOURS
    • UKRAINE
    • LAST ACTIVE
    • 0 PORTFOLIO ITEMS
    • 1 TEST
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