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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, 6 Apache Cassandra projects are completed every quarter on Upwork.


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 4.28.

Last updated: October 1, 2015

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Ivan Zhukov

Ivan Zhukov Agency Contractor

JavaScript developer AngularJS/Node.JS/backboneJS/mongoDB certificated

Russia - Tests: 8 - Portfolio: 4

I have over 5 years of JS development on enterprise project, with me you can be sure that project will be flexible for future phases, and bugs free. My primary focus is Angular.JS, and I do project with highest quality on that in time. I am MongoDB certificated developer and I also have a good experience with Node.JS, HTML / CSS, UI / UX, BackboneJS, MongoDB, Twitter Bootstrap. I look forward to working with you.

Associated with: Umbrella Enterprise

100% Job Success
$35.00 /hr
1,757 hours

Mikhail Menshinskiy

Mikhail Menshinskiy Agency Contractor

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

Russia - 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

100% Job Success
$35.00 /hr
5,812 hours

Fahad K.

Fahad K.

PHP Cassandra NOSQL PostgreSQL MySQL XML Sphinx Solr Hadoop Analytics

Pakistan - 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.

90% Job Success
$17.00 /hr
2,884 hours

Roman P.

Roman P.

Big Data Software Engineer

Poland - Tests: 4 - Portfolio: 2

======= Over 2500 hours spent on Big Data projects on Upwork! ======= Over the last 6 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.

100% Job Success
$66.67 /hr
3,023 hours

Dat Nguyen

Dat Nguyen Agency Contractor

Magento Expert, e-commerce and more

Vietnam - Tests: 9 - Portfolio: 11

Top Rated Odesk's Freelancers!!! SEO and expertise for Magento platform. I had 8 years working with a lot of projects built base on PHP and Mysql and 4 years working based on Magento platform. I have some portfolios and built a lot of Magento sites. My works focus to customise Magento extensions, build theme, create custom extension, import/export, data and more...

Groups: Bluehost Developers and Designers

Associated with: X Magento

100% Job Success
$38.89 /hr
4,183 hours

Sorin Gheata

Sorin Gheata

PHP, Python, jQuery, AngularJS, Node.js - Senior Full Stack Developer

Spain - Tests: 4

✔ I am a full-stack developer (UX/UI + Front-end + Back-end) with PHP/Python, MySQL/NoSQL, Redis, jQuery, AngularJS, SaSS, Compass, Photoshop, Illustrator and whatever it takes to get the job done. ✔ I contribute code and fix bugs for PHP Core, jQuery Foundation and WordPress Core. ✔ I am used to work with large scale projects. ✔ I work on creating new state-of-the-art ways to connect your business with your customers, easily and with outstanding results. ✔ I made a habit out of making my clients proud of their ideas when they see the final result. ✔ Motivational attitude, performance driven. ✔ Solid math and computer science background. ____________________ I work daily with projects written or based on: ✔ [ C++ ] [ Java ] [ Python ] [ Django ] [Flask] [ PHP ] [ ZF2 ] [ R ] [ API development ] ✔ [ JavaScript ] [ jQuery ] [ AngularJS ] [ Node.js ] [ React ] [ HTML5 ] [ CSS3 ] [ SaSS ] [ Compass ] ✔ [ MySQL ] [ Cassandra ] [ Hadoop ] [ Hive ] [ Solr ] [ Redis ] [ CouchDB ] ✔ [ AJAX ] [ JSON ] [ cURL ] [ Graph API ] [ Regex ] [ Oauth 2.0 ] [ Open Graph ] [ OOP ] [ UX/UI ] ✔ [ Gulp ] [ Karma ] [ Jasmine ] [ Travis CI ] [ Jenkins ] [ Protractor ] [ Yeoman ] [ PHPUnit ] [ Unittest2 ] [ PyTest ] [ DocTest ] [ Nose ] [ Tox ] [ Mock ] [ Selenium ] [ PhantomJS ] [ ZombieJS ] [ Celery ] [ RabbitMQ ] ✔ [ Sphinx ] [ PHPDoc ] [ JSDoc ] ✔ [ NGINX] [ Apache ] [ HHVM ] [ UWSGI ][ Gunicorn ] [ Tornado ] [ Server administration ] [ *NIX ] [ Security ] [ Cloud ]

40% Job Success
$50.00 /hr
1,145 hours

Bhuvan Raj T

Bhuvan Raj T

Java,J2EE,Struts,Spring ,Hibernate,Web Service,RESTFull, ExtJs, JQuery

India - Tests: 5 - Portfolio: 5

Over 12 years of experience in all phases of Software Development Life Cycle (SDLC) which includes Design, Solution Architect, SAAS, Development, Project Planning, Software Configuration Management, Build Management, Maintenance, Production/Customer Support, Code Management, Agile Software development methodologies, Extreme Programming, Scrum, Test Strategy in Education, e-learnings, CMS, ERP, CRM, Travel, Mobile domains - Designed and Architected Applications/ Frameworks on various domains such as Education, E-Learnings, Content Management System, ERP, Travel, CRM, Mobile using technologies such as Java, J2EE, Spring (IOC, MVC, IOC, ORM),Struts , Hibernate, Jersey RESTFul, CXF, Web Services, SOAP, XML, XSD etc., - Designed and Architected JavaScript widget and plugin frameworks featuring Rich UI - Rich Internet Application (RIA) , High Performance, Cross Browser Compatible, Faster loading, Faster rendering, Optimized code using OOJS, HTML5, CSS3, ExtJs, JQuery through various UI Design Principles like Responsive Design, Material Design, Search Engine Optimization (SEO). - Expertise in Designing Database on various databases such as MySQL, SQL Server, Oracle and Hand on experience using and desiging Big Data technologies Cassandra and No SQL - Lead Salesforce for Service and Sale Clouds implementation for our organization on modules Case, Account, Opportunity, Lead, Entitlement, Live Agent, CTI, Knowledge Base, Sales Forecast by customizing Fields, Page Layout, Workflow, Assignment rules, Email to case/lead,Record Type, Button, Links, Actions that includes many RESTFul API Integration with JAVA applications using SOQL, Developed APEX (classes, triggers), Visual Force pages, Pages, Sites, Static Resources and created Apps and Connected Apps along with Administration activities using Manage User, Data Management, Security Controls, Manage Apps etc., - Solved several infrastructural problems to enable High Scalability, Availability, Performance through Server Load Balancing, Servers Auto-Scaling, Web Session implementation to enable sticky session, Deployment - Extensive Knowledge on integrating third party APIs, Applications such as Facabook, Twitter, Google+, Linked In , YouTube, Salesforce (SOQL, RESTFul API), Payment Gateways, SMS Gateways, Amazon (S3, EC2) many more - In depth knowledge in Object Orientation, Client-Server Applications and Design Patterns/ Principles with strong Debugging and Problem Solving capability

$42.00 /hr
2,086 hours

Stephen F.

Stephen F. Agency Contractor

Senior Software Engineer/Database Engineer/Project Manager

Canada - Tests: 14 - Portfolio: 12

Software Engineer, Database Engineer, and Linux Administrator. I'm always seeking exciting new opportunities, particularly working with modern web applications. I have 16 years experience in software development, working with a number of technologies such as: Node.js / AngularJS / PHP / MySQL / Cassandra / MongoDB / Oracle / Java / Android / C/C++ / Objective C / Laravel / CakePHP / .Net and more... I'm a firm believer in agile development, TDD/BDD, and following best practices. I also have a wealth of experience managing and deploying high-availability server clusters, and developing scale-out ready web applications on Red Hat, CentOS, & Ubuntu servers. I specialize in SaaS based applications deployed on cloud platforms like Amazon Web Services, Rackspace Cloud, and Google Cloud. I can also assist you in deploying devops, continuous integration (Bamboo, Jenkins, TravisCI, etc), continuous deployment, and other automations.

Associated with: Kupo Web Services LTD.

60% Job Success
$56.67 /hr
3,849 hours

Ara Sadoyan

Ara Sadoyan Agency Contractor

Linux and Hadoop expert

Armenia - Tests: 5 - Portfolio: 4

I'm Linux administrator and systems architect since 2002. Most of my professional career is with design, setup and devops of medium and high loaded web farms, NoSQL databases which are time critical and require 24/7/365 uptime. During last several years I'm concentrated on architect & administration of Hadoop ecosystem, NoSQL databases and clustered file systems as Cassandra, Riak, Ceph, ElasticSearch, GlusterFS. I have big experience with variety of web servers and load balancers (Apache, Nginx, HAProxy, Tomcat, Jetty etc .. ) as well as with cloud services such as AWS, Rackspace Cloud and GCE.

Associated with: NetAngelS

96% Job Success
$33.33 /hr
3,516 hours