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Apache Cassandra Job Cost Overview

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

Upwork Apache Cassandra Jobs Completed Quarterly

On average, 11 Apache Cassandra projects are completed every quarter on Upwork.

11

Time to Complete Upwork Apache Cassandra Jobs

Time needed to complete a Apache Cassandra project on Upwork.

Average Apache Cassandra Freelancer Feedback Score

Apache Cassandra Upwork freelancers typically receive a client rating of 4.20.

4.20
Last updated: August 1, 2015

Popular Apache Cassandra Searches

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  1. Mikhail Menshinskiy

    Mikhail Menshinskiy Agency Contractor

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

    Russia - Last active: 1 day ago - Tests: 17 - Portfolio: 5

    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.

    Groups: Zend Certified Engineers

    Associated with: Umbrella Enterprise, Umbrella Outsource

    $50.00 /hr
    5,633 hours
    5.00
  2. Nikolay S.

    Nikolay S. Agency Contractor

    JavaEE | Spring | AngularJS developer

    Russia - Last active: 1 month ago - Tests: 7 - Portfolio: 11

    Experienced Java developer. My focus is on high-load web-services and web-based CRM / ERP / Accounting systems / CMS. At the moment I'm using technologies such as Spring (full stack including spring-mvc, spring-security, spring-social), GWT (GWT-Bootstrap, MVP, Vaadin), core-java, AngularJS. Depend on case I usually run my applications on Tomcat or Jetty.

    Associated with: BrainDesk

    $27.78 /hr
    1,233 hours
    5.00
  3. Ratna deo D. Agency Contractor

    Java/J2EE/grails/GWT/Hibernate/Spring architect and developer/

    India - Last active: 19 days ago - Tests: 6 - Portfolio: 2

    To Provide Fast, highly sustainable, scalable solution and end to end delivery. 1. Highly reliable - Worked more than 7 thousands hour on odesk for Dachis group Austin. 2.In depth knowledge and working experience of J2EE technologies (Spring/Hibernate),groovy,grails,grails-plugins.UI development using GWT . .Knowledge and expert developing web services around REST. 3 .Expert in Product development , expert devops and good knowledge of system Administration . 4.Expertise in Amazon Web services (REST apis and setting up infrastructure).Tools development for dynamic infrastructure around amazon on demand services (Great in reducing infrastructure cost) 5.Designed and developed tools in java/grails from scratch to monitor and apply agile processes .Developed tool to do continuous deployment . 6.Expertise in plugin development for Jira/Jenkins/Crucible (agile tools ) 7.In depth experience of setting of build processes/build pipelines,,build systems and build tools. 8.In depth experience of Agile Process , Agile Process Automation,Development Infrastructure setup,Deployment Automation 9.Good knowledge of functional languages Clojure,Scala ,Haskell 10.Good understanding of domain driven Design . 11.Enjoyed working in high pressure environment as worked in few very good startups Dachis group Austin , and highly successful Indian startup Redbus. 12.Worked with Yahoo India, was part of Yahoo News development team .

    Associated with: ZFDev

    $40.00 /hr
    7,342 hours
    4.98
  4. Michael M.

    Michael M.

    Full-Stack JavaScript, NodeJS, Zend Certified PHP + More

    New Zealand - Last active: 16 hours ago - Tests: 4 - Portfolio: 2

    I am a Senior Software Engineer with over 8 years professional experience. I am from New Zealand currently living in Thailand, my time is flexible and I am happy to work hours to fit your needs, I'm easy going & take responsibility for my work. For the last 4-5 years I have been working in a small team as the Lead Developer on a large scale web application primarily written in JavsaScript with heavy usage of the Sencha ExtJS framework on the front-end, NodeJS on the back-end and Cassandra as the database. I keep up to date with latest technologies and consider myself a very quick study able to pick up another language or technology in a very short amount of time as needed. My key areas of expertise are: * Front-end JavaScript - Sencha ExtJS - Sencha Touch for native and web based mobile development - Angular - React - Flux architectures * Back-end JavaScript with NodeJS * PHP - I am a Zend PHP Certified Engineer (http://www.zend.com/en/yellow-pages/ZEND012419) * MySQL, MongoDB and Cassandra databases - Special note of experience of expertise with Cassandra NoSQL database for scalability and high availability * General Linux Administration - I have been a full time linux user for my day to day computing since 2006 and have configured many web servers and other services on different linux distributions. * Cloud hosting - Experience with Rackspace Cloud & Amazon Web Services I also have experience with Bootstrap, Kockout, SilverStripe, Java, C#, HaXe, HTML/CSS, Git/Github and many more acronyms, libraries and frameworks. Work Policy: * All my work is version controlled meaning at anytime it can easily be returned to a previous state. * I try to deliver the best quality possible, but this is often a trade-off between time & budget. I will help find the best balance for the specific project situation. * I'll be honest, if I am out of my depth I will tell you or if I see how you can save time/money even if that means less billed hours for me I will make suggestions.

    $44.50 /hr
    241 hours
    0.00
  5. Khoa Nguyen

    Khoa Nguyen Agency Contractor

    Senior Java & Scala Engineer

    Vietnam - Last active: 4 days ago - Tests: 10 - Portfolio: 1

    I have more than 10 years of experience working in industrial software development & academic research. I'm a Software Architect in a well-known outsourcing company (500+ employees) in Vietnam. I am quite familiar with several main stream programming languages such as C/C++, Python, Java, C#, Scala but I prefer working with Scala & Java. I have solid background in computer science & engineering (e.g. algorithm, networking, software engineering...) and a lot of experience in software design & architecture for any system from standalone, mobile, 3-tier web applications to fault tolerance, high availability scalable system. Main areas of expertise are: - Big Data: Hadoop, Cassandra, Elasticsearch - Stream Data Processing: Storm, Spark - Data Mining: Weka, Text mining - DevOps: Chef, Docker - Methodologies: Agile Scrum, XP - System Administration: + Linux System Administration + Networking (Ethernet/Myrinet/Infiniband LAN) + HPCC (Sun Grid) - Programming: + Shell scripting with Bash, Python + OOP, OOD, AOP + Network (Massive Multiplayer Online Game, Realtime Chat System), Scalable Distributed System (Clustering, Load Balancing, Sharding...) + Restful WS API Design - Technologies & Middlewares: + Web Development: HTML/CSS, Javascript, NodeJS, AngularJS + Java: J2SE, J2EE, Eclipse RCP, Spring (Data, MVC, Security...), Hibernate, JPA, Play 2 + Scala: Play Framework, Akka, Akka Http, Spray, Slick, SBT + Database: MySQL, Postgres, Oracle, NoSQL (Cassandra, MongoDB)

    Associated with: Reactive Vietnam

    $27.78 /hr
    73 hours
    4.00
  6. Rifat Mahmud

    Rifat Mahmud

    AI, Computer Vision and Geometry, NLP, Robotics, Embedded, Big Data

    Bangladesh - Last active: 11 days ago - Tests: 2 - Portfolio: 5

    Artificial Intelligence(e.g. natural language processing, computer vision, machine learning), Embedded Systems(microcontrollers, development boards) and Robotics(both automated and teleoperated) are my key areas of expertise. I have worked on those fields as a part of multi-disciplinary team and as an individual. Notable among them are, competing in a robotics competition organized by NASA and developing a novel Optical Character Recognition system for an alphabet. My involvement with open source technologies has habituated me to work with legacy code, writing comprehensive documentation and code reuse to avoid reinventing the wheel and to save precious time.

    $25.00 /hr
    726 hours
    5.00
  7. Fahad K.

    Fahad K.

    PHP Cassandra NOSQL PostgreSQL MySQL XML Sphinx Solr Hadoop Analytics

    Pakistan - Last active: 2 days 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
    2,771 hours
    4.53
  8. Nor muhammad H.

    Nor muhammad H.

    Linux System Administrator, EC2 Amazon, cPanel Expert

    Indonesia - Last active: 4 days ago - Tests: 12 - Portfolio: 7

    My objective is to bring excellent client satisfaction, providing quality and professional work. I am Skilled System Administrator, Web Server Specialist, AWS Amazon, and CPanel Expert. I am also doing website migration. Specialization: Web Server: Apache / Nginx Database: MySQL, Maria DB, Mongo DB, Apache Cassandra Cloud Server: Google Cloud Console, Amazon EC2, Digital Ocean, Softlayer Virtualization : Xen, KVM, OpenVz, Proxmox, Openstack Load Balancer : Haproxy Automatic Deploment Tools : Ansible, Puppet, Chef, Vagrant, Capistrano CPanel/Whm Expert. [LONG] Accomplished systems administrator with 5 years of experience managing server infrastructures and data-center operations across multiple platforms (Unix, Linux, Windows). Effectively plan, install, configure and optimize the IT infrastructure to consistently achieve high availability and performance. I am good with basic security and Open Source Lover, I design and build server infrastructure on Linux Xen Virtualization and Proxmox (including corporate E-Mail, DNS, Webservers expert in nginx) with Pandora FMS monitoring with email and Whatsapp notification for my current job. My Experience is : — Linux: Debian, Ubuntu, Centos, Red Hat, Bash, Apache, Nginx, CPanel, Bind9, Mail, Firewall, Load balancer, Elasticsearch, Monitoring with Pandora FMS, — Security: Kali Linux, Nmap, Metasploit Framework, Penetration testing — Database: MySQL, Maria DB, Mongo DB, Apache Cassandra — SCM: Git, SVN — SQL — Wireless Penetration Testing — Malware Research — Windows: Windows 2003/XP/7/8

    $15.00 /hr
    100 hours
    4.99
  9. Roman P.

    Roman P.

    Big Data Software Engineer

    Poland - Last active: 7 days ago - Tests: 4

    ======= Over 2000 hours spent on Big Data projects on Odesk! ======= Over the last 5 years, I have worked in different projects, many requiring not only software craftsmanship (OOP design, agile development, TDD) but also a mindset typically needed in research. I love solving problems that require POC type of work and experimenting. I am an advocate of open source solutions, and prefer to work in places that have a startup culture. My competencies lie mainly in software development (Java, Python). Areas of interest: - Big Data and NoSQL technologies (Hadoop, Hive, PIG, Storm, Cassandra, MongoDB, HBase, others), - search (Solr, ElasticSearch) - AI (soft and hard computing techniques), - dynamic programming languages I am always looking for opportunities to expand my toolkit and take part in projects that present a challenge.

    $66.67 /hr
    2,508 hours
    4.98