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NoSQL Job Cost Overview

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

Upwork NoSQL Jobs Completed Quarterly

On average, 14 NoSQL projects are completed every quarter on Upwork.

14

Time to Complete Upwork NoSQL Jobs

Time needed to complete a NoSQL project on Upwork.

Average NoSQL Freelancer Feedback Score

NoSQL Upwork freelancers typically receive a client rating of 4.58.

4.58
Last updated: August 1, 2015

Popular NoSQL Searches

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  1. Sebastian Castillo Builes

    Sebastian Castillo Builes Agency Contractor

    Python Web Developer with security backgrounds

    Colombia - Tests: 3 - Portfolio: 2

    I got 7 years of experience developing python applications with special skills with Django, Google Appengine and WSGI frameworks. I love to work using scrum like methodologies, manage user stories with pivotaltracker, I really <3 TDD and Continuous integration with Jenkins or CIJoe, run tests with nosetests and when necessary BDD using letucce. I love github (http://github.com/scastillo) I have experience leading small development teams and designing high concurrency software architectures (1200 hits per second, 2M registered users apps) I have experience as sysadmin of GNU/Linux, Unix servers and AmazonEC2/Rackspace Cloud instances. I love Debian based linux distributions and have collaborate some security related packages to Debian Project. My core competences are innovation, creativity and specially to build and share knowledge as a team. I'm starting up my own company which it's called Nuage (www.nuagehq.com). We offer the service of platform (PaaS) for the Python community so they do not have to worry about scalability and deployment.

    Associated with: Da soft, staunchRobots Agency

    $55.56 /hr
    439 hours
    5.00
  2. Sergiy R.

    Sergiy R.

    Linux System Administrator

    Ukraine - Tests: 9 - Portfolio: 1

    I am an experienced System Administrator with a wide range of skills, including Linux servers administration, LAMP stack setup, OpenVZ and KVM virtualization, configuring services, working with version control systems and writing system maintenance scripts. I have a hands-on experience with Linux, including Ubuntu, CentOS, Red Hat, Gentoo and Debian distributions. I am able to code in OCaml, C, C++, Ruby (including Ruby on Rails), Bash/Zsh and read Java, Python, Haskell, Perl and Common Lisp programs. My most important virtues are: extreme responsibility, easy communication and attention to details.

    $40.00 /hr
    472 hours
    5.00
  3. Ara Sadoyan

    Ara Sadoyan Agency Contractor

    Linux, Hadoop, Clustering and Cloud Computing expert

    Armenia - Tests: 5 - Portfolio: 4

    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 !

    Associated with: NetAngelS

    $33.33 /hr
    3,510 hours
    4.96
  4. Arunoda Susiripala

    Arunoda Susiripala

    Full Stack Web Developer (Java, PHP, JavaScript, NodeJS, HTML5)

    Sri Lanka - Tests: 2 - Portfolio: 8

    Full Stack Web Developer with the expertise on Java, PHP, NodeJS, JavaScript and HTML5 with CSS3. Expertise on building scalable distributed systems. Here is the list of technologies/tools I'm excellence at: * Server Side: PHP, NodeJS, Socket.IO * JVM Languages: Java, Scala, Clojure * Client Side: JavaScript, CSS3, HTML5, jQuery, Web Sockets * Databases: MySQL, MongoDB, Redis, CouchDB * Designing: Bootstrap, Responsive Designing, SVG (with Inkscape) * Version Controls: GIT, SVN * IDE/Text Editor: Sublime Text 2, Eclipse * Sys Admin: AWS, EC2, S3, Heroku, Ubuntu * Distributed Systems: Puppet, Chef, Twitter's Storm, Hadoop, ZooKeeper * Audio Streaming: Shoutcast, Icecast (Protocol level development) * Other: Chrome Extensions Special Skills: * API Designing * NoSQL Schema Designing * Event Driven Programming * System Architecture * Serious about Web Security (CEH Qualified) * Good Team Player My Development Setup * OSX (Mac Book Pro 13') / Ubuntu * Dual Head Display (Laptop Screen with 23inch monitor) ------------------------------------------------------------------------------------ Once I tried to build my own dreams. Here are some of them * http://kodeincloud.com * http://doksbin.com * http://dokeeno.com I build them technically but couldn't reach the market. I realized I love technology more than money. So I decided to help others to build their dreams :) I'm a believer in Open Source. here are some projects I have contributed - http://github.com/arunoda I blog at http://arunoda.me

    $83.33 /hr
    1,125 hours
    4.97
  5. Michael N.

    Michael N.

    DBA,MYSQL,Cassandra, HBase,Hive,MSSQL 2000-2012,MCDBA, MCITP,SybaseASE

    Israel - Tests: 8 - Portfolio: 1

    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.

    Groups: Microsoft Certified Professionals

    $50.00 /hr
    84 hours
    4.96
  6. Evgeniy B.

    Evgeniy B. Agency Contractor

    Appcelerator Titanium iPhone/Android Mobile applications Developer

    Russia - Tests: 3 - Portfolio: 6

    In the development of mobile applications, I actively use the interaction with the server via JSON / XML api, geolocation, social sharing Over 10 years experience in the web-development PHP, Zend Framework/Phalcon, Jquery

    Associated with: RedMox

    $40.00 /hr
    514 hours
    4.94
  7. Sergey Antoninko

    Sergey Antoninko

    Expert in Node.js, Express, MongoDb, CouchDb, RDF, LAMP

    Russia - Tests: 9 - Portfolio: 2

    Hello, My name is Sergey, I'm from Russia, currently travelling around the world. I've started my career in developing software since teen, and now at my 28 I gained a lot of experience mostly in web development related subfields and various technology stacks. During my career I had a chance to work with different technologies and different team roles: as lead builded and managed a team (up to 7) to deliver successful product to market, as a freelancer and as a consultant. I believe in "10x performance gap" between average and best developers, which is supported by my clients feedback. Also I believe I have a nice learning curve which allows me to quickly dive into new and complex problem. I love to learn new technologies, languages, concepts and underlying math. Actually, I could do it for free, if it wasn't payed so well. Here's the list of tools I use with confidence: - HTML, HTML5 APIs (websockets, geo, webworkers, etc) - LESS and CSS - Javascript and jQuery as well as various Ajax implementations - backbone, requirejs, ender, angular, underscore, lodash, socket.io libs - nodejs, expressjs, promises (also, I'm in love with harmonyjs features) on a very deep level - mysql, where I know internals and love to use view, procedures and etc - couchdb, which I've studied all thru, including source code review and deep understanding of couchdb-specific features like replications, changes streaming and performance factors - mongodb, which I usually use with nodejs and mongoose - RabbitMQ, ZeroMQ - XML by XSLT transformations, where I have a great experience and feel fluent using it's paradigm. XSD skills included - Google Chrome, Firefox and Safari extensions and of course phantomjs - Designing and building nice REST apis, which are not mimicking rest concept, but really follows design principles - Integrating 3rd-party rest/oauth APIs in one single solid system, considering related issues like availability and etc - Designing and building long-running distributed system in data mining and processing - Hacking, bypassing and tricking - PHP > 5, which I prefer not to use, but still have many successful projects behind - linux other *nix systems administration and configuration. With a little help I can compile and install linux from sources for example or have no problems while setting up complex multi-server development environment, writing deploying scripts with bash or puppet, setting up monitoring and so on. Other things I've used to do or have a great interest in: - erlang, which has an interesting approach - RDF, RDFS, OWL, SPARQL, graph databases (like Neo4j) and triple stores (like jena, allegrograph, thinkerpop and many more). That's my main point of interest by now. I've studied all available software, math related to graph processing as well as relational and sparql algebra and related issues like data locality in graph, data storing, queries complexity, forward/backward reasoning problems and etc.. Currently, in my free time I'm building GPU graph processing snippets to play and get better understanding. So I would be very happy to see and join this kind of projects here, on odesk - C/C++/Java coding skills, which is required if one want to try newest approaches or link together code from different worlds, for example, bridge cpp library to nodejs. I don't pretend here for being good coder, but it helped me so many times, it's worth mentioning - Python, because there're coolest math, stat and science libs I've ever used. Python here is just a tool to access them. I prefer 3 types of jobs: - short but very complex problems, where deep understanding or wide set of skills is required - building project from scratch with well-defined features list - consulting in system design or problem solving I prefer to avoid to join projects in a late stage, because usually it means that I'll have to deal with previous developer's problems, not client's ones. So I will ask you to introduce me with your existing codebase in a first place before giving any feedback. Also I won't take team leading, because I don't have enough skills to perform remote team managing. Usually I pick up the project mostly not by company or project solidity or payment rates, but by how interesting or fun it feels for me. Unfortunately, I can't clearly define those 2 above, so I'm considering a wide variety of offers. Currently odesk is not yet my primary projects source, but I like it's reliability and have plans to move my activity here. Finally, I have no online availability problems and I can communicate with English in both written and verbal ways. Thank you, and I'm here looking forward for cool problems from you to solve.

    $45.00 /hr
    320 hours
    4.93
  8. Vsevolod Z.

    Vsevolod Z.

    Python developer, Infrastructure Expert

    Ukraine - Tests: 7 - Portfolio: 2

    Computer Science Master, since 2000 successfully held positions of * Web Applications architect, Python developer and security expert; * Chief Technology Officer (CTO), * Chief Information Security Officer (CISO), * IT manager; System analyst, Solutions architect, Advisor; * UNIX systems and networks engineer (16 years of experience); Specialties Networks architect (MPLS, VLAN, internal routing protocols, BGP), UNIX OS family, Juniper/Cisco network equipment, Firewall, Network and software security (covering Payment Card Industry Data Security Standard), Network services monitoring, Backup solutions, LAMP/FAMP/BAMP/LNMP/FNMP/EBLAMP/XAMPP/XNMPP servers, Database administration, DNS, MTA, Software development, Web applications, Cloud computing, Virtualization, Load balancing and High availability clusters solutions. Practically experienced in programming (since 1993). Good knowledge of the common programming languages: C, PHP, PERL, Python, Javascript, SQL. Familiar with OOP (object-oriented programming), general theory of programming (can quickly learn any new programming language).

    $50.00 /hr
    742 hours
    5.00
  9. Andrey Dolgov

    Andrey Dolgov

    Software engineer

    Russia - Tests: 2

    Since 2012, I have been working on variety web projects from one page responsive website to complex SPA and RESTful APIs. My tech stack: JS, Node.js, AngularJS, Bootstrap, CouchDB, MongoDB. I would like to participate in Node.js projects and always do my best to push your business forward. Cheers, Andrey

    $22.00 /hr
    482 hours
    4.80