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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, 12 NoSQL projects are completed every quarter on Upwork.

12

Time to Complete Upwork NoSQL Jobs

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Average NoSQL Freelancer Feedback Score

NoSQL Upwork freelancers typically receive a client rating of 4.60.

4.60
Last updated: July 1, 2015

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  1. Ruslan V.

    Ruslan V.

    Software Architect (server-side mostly)

    United States - Last active: 3 months ago - Tests: 5 - Portfolio: 2

    I'm an expert in Java and Scala programming and scalable systems. I'm well versed in all stages of application development, from the early planning and pre-planning days on to post release. I'm a big fan of agile and the devops movement, and I love to work in great cross-discipline teams. I've been remote contracting for over a year now, I'm a great communicator and familiar with a wide range of remote collaboration tools. Before this I was an employee at Telly, video sharing startup based in downtown San Francisco, where I was working on server side and managing one Ops engineer. The project required efficient, well designed code able to scale to many concurrent users and easily handle times of peak load. Throughout my time at previous companies I also acted as a mentor to other members of staff. I can help you with development, system design, choosing a database (SQL and NoSQL) and designing data types, scaling systems, migrating from Java to Scala, improving your tooling and build chain, and more. I'm available for long term engagement, or for shorter projects. To find out more about me and my experiences, please check out my resume and portfolio. I'm also interested in Machine Learning. --- Experience (short version): Platforms ● OS: Android, Windows, Linux, iOS ● Cloud-computing: Amazon Web Services (EC2, S3, FPS), Google App Engine, Heroku Technologies: ● Scala: Spray, Akka, SBT, ScalaTest ● Java: J2SE, J2EE, Java 8 features ● Java Frameworks/Tools: GWT, JUnit, JPA, Objectify, Apache Commons, Guice and Yourkit profilers ● C++: STL, Boost, ACE, Crypto++, GCC, ZeroMQ ● .Net: C#, WPF, XAML, WCF, IIS, ASP.NET, NUnit, MOQ, Ninject, Win 8 Metro, Resharper ● Other compilers/IDEs/Languages: Visual Studio, IntelliJ IDEA, x86 Assembly, GCC, gdb, PHP ● DBs / caching / clustering: MySql, MS SQL, Oracle, Google DataStore, MongoDB, Redis, ElasticSearch ● Debugging: DevPartner Studio (BoundsChecker), SoftIce, OllyDbg, IDA Pro, GDB, Reverse engineering, Code protection ● Source control, build management/control and installers: Git, SVN, Maven, SBT, Ant (NAnt), Hudson/Jenkins, NSIS, InstallShield Specialties: software architecture design, technical leadership, software development, reverse engineering

    $65.00 /hr
    0 hours
    0.00
  2. Rômulo S.

    Rômulo S.

    Software Developer - Python, Ruby, Java, JavaScript

    Brazil - Last active: 20 hours ago - Tests: 4 - Portfolio: 8

    Senior software developer with a broad skill set. Very quick learner. I do my best to write beautiful, efficient, and thoroughly tested code. I've handled all kinds of code bases - small to large, simple to complex, ancient to bleeding edge. I'm comfortable with any modern programming task. I've been a Linux user for over a decade and I'm well versed in server administration. Available part time, 10-30 hrs/week @ EST+3. Currently looking for Python, Ruby, node.js, Java, C# and JavaScript jobs. Programming languages and frameworks I have worked with: Python - Django, Flask Ruby - Rails, Sinatra Node.js JavaScript - jQuery, Backbone, Marionette, Angular Java - Spring, Play .NET - C#, ASP.NET MVC PHP - Wordpress, Laravel, Silex, Symfony Shell scripting MUMPS - InterSystems Caché Databases I have worked with: MySQL Postgres SQL Server Ingres MongoDB InterSystems Caché

    $55.56 /hr
    476 hours
    4.99
  3. Sourabh Kapoor

    Sourabh Kapoor Agency Contractor

    Android/IOS, Java/J2EE, NoSQL- 50+ Apps

    India - Last active: 2 days ago - Tests: 2 - Portfolio: 58

    Winner of Telegram contest 2015 | upwork most Acclaimed Contractor | Masters in Computers from USA | 4.9 Ratings | 94% recommendation | Well aware of Privacy concern What clients say about me? - 94% of them recommend me - 33% rewarded me another project - 90% of them gave me 5* ratings - 24*7 on Skype - cares about quality of the work - provided best API Docs and version controlling (GIT) Education: Masters in Science in Computer science from Dallas. Bachelors in Science in Computer science from India. Employment: BlackBerry Ericsson Nimbuzz Awards: Winner of Telegram contest 2015 (https://telegram.org/blog/bb-results) Portfolio consists of Android/iOS apps and games, Java, J2EE,Big Data, Nosql, Neo4j, Cassandra, PhoneGap & Blackberry apps I have attained my Masters in Computer Science from the United States of America. Also, i worked with high profile companies such as Blackberry , Ericsson, Nimbuzz(in USA) and have over eight years of experience in the said field. I also won first prize helping telegram app to bring their app on BB10.https://telegram.org/blog/bb-results As per your requirement, I have successfully delivered more than 100 apps (Social , Enterprise, Games) and on both Android and IOS with more than millions users that use it seamlessly every day. I would really appreciate your time in evaluating my qualifications in relation to your current need, attached you will find a copy of resume regarding the same. Thats just the tip of iceberg, too! I have worked with clients ranging from individuals to startups to fortune 500 companies. I am proficient in Mobility solutions (Android, IOS, and Blackberry), Scalable Cloud and Research based products with extensive involvement in Architecture, database analysis and design. Having worked and studied in USA, I am well aware of privacy concerns that users may have. Our goal is to reduce the time from conception to the final product while keeping quality under strict scanners. Our forte is finishing the product as per your need, providing API Docs, serving content faster with minimum load time, Capturing memory leaks and ensuring a great user experience. I would really appreciate your time in evaluating my qualifications in relation to your current need, attached you will find a copy of resume regarding the same. Please look at my LinkedIn profile for reference http://www.linkedin.com/pub/sourabh-kapoor/11/341/718 Skype Account : CraterZone Some of our work on Mobile Platform and Product Development: 1. Android: . Puzzle World Social Gaming https://play.google.com/store/apps/details?id=com.sporcle.android.puzzlewords . Careem click https://play.google.com/store/apps/details?id=com.careem.click&hl=en . Social Shareup (Social sharing platform) https://play.google.com/store/apps/developer?id=Social+Shareup&hl=en . Agilent Distribution App (Enterprise multi-tenant app) https://play.google.com/store/apps/details?id=com.distyapp&hl=en . Family of disney Apps (7 projects with single library) https://play.google.com/store/apps/details?id=com.ticketspot.universalmapfree&hl=en 2. IOS: . KinEye (Location, Push) https://itunes.apple.com/us/app/kineye-find-my-friends-family/id843767231?mt=8 . Saxobank (Stock market) - https://itunes.apple.com/us/app/saxotrader/id406970077?mt=8 . Umobility (Banking utility) -https://itunes.apple.com/in/app/umobility/id318669449?mt=8 . Mostathmer https://play.google.com/store/apps/details?id=com.mostathmer.android . Family of disney Apps (7 projects with single library) https://itunes.apple.com/in/app/free-wait-times-for-universal/id480955437?mt=8 . Agilent Distribution App (Enterprise multi-tenant app) https://itunes.apple.com/in/app/agilent-distribution-mobile/id763710182?mt=8 . Audio Sense https://itunes.apple.com/de/app/id920316339?mt=8&ign-mpt=uo%3D4 3. Server/Rest/Cloud Based/CMS (Java, J2EE- Spring MVC, REST based APIS, Social Apps, Soap, Struts): Mr. Corrcoustos - SAAS Packaging inventory planning and costing tool (spring, Rest Web Services and Java and CMS http://www.corrucostos.com Big Data: Cassandra - Fetaboo Social platform to anonymously share fetish and taboo (Cassandra, swagger, Spring MVC, Restful, Java and Maven) . Social platform to connect BBM with phone book (Neo4j, Spring MVC, Restful, Java and Maven) www.socialshareup.com . CMS based Distribution App for Agilent technologies (REST Services and CMS). Spring, Restful APIS, Java and CMS . Desktop App for Agilent Distribution

    Groups: Corona Labs

    Associated with: Craterzone Pvt. Ltd.

    $12.00 /hr
    3,852 hours
    4.88
  4. Victor Vlasenko

    Victor Vlasenko Agency Contractor

    Founder and Senior Developer at SysGears

    Ukraine - Last active: 20 hours ago - Tests: 4

    A senior developer with over 12 years of experience, focused on creating complex Java/Scala solutions. Especially efficient at software optimization and implementation of high performance computing systems. Fully dedicated to product quality, beauty of architecture and performance of the code. Technical Proficiencies: - Languages: Java, Scala, Groovy, JavaScript - Web Frameworks: Grails, Play 2, AngularJS - Frameworks: Akka, Spray, ZooKeeper - Databases: MongoDB, MySQL, H2

    Associated with: SysGears

    $30.00 /hr
    1,599 hours
    4.92
  5. Bret H.

    Bret H.

    Experienced .NET C# Software Architect

    United States - Last active: 04/04/2013 - Tests: 1 - Portfolio: 1

    Senior Developer with 18 years of hands-on development experience in business application development and web-based distributed computing solutions. In-depth knowledge of application development methods and technologies. I currently write software using .NET technologies utilizing with MVC & JQuery frameworks for web development along with WPF & XAML / MVVM for windows based software. I have extensive WinForms experience both in .NET and C++ for legacy application conversions. I currently favor Orchard CMS over any other CMS framework and can easily convert static templates to Orchard.

    $60.00 /hr
    0 hours
    0.00
  6. Carlos Andres Bolaños Realpe

    Carlos Andres Bolaños Realpe

    Software Engineer

    Colombia - Last active: 11/18/2014 - Portfolio: 5

    Summary Software Engineer with a focus on distributed systems development, HA systems and highly scalable Internet-based architectures. More than 10 years of experience working for different industries such as: Telecommunications, E-Commerce, Banking, Retail, B2C, etc. Specialties: Distributed systems programming, Erlang/OTP, C/C++, Java, C#, UNIX/POSIX programming, VoIP, NGIN. Experience Technical Lead, Intertec International Heredia, Costa rica — 2014-Present CTO/Co-Founder, Niagara Systems, Inc. Medellin, Colombia — 2008-Present - Designed and developed WEST, tool written in Erlang/OTP for messaging-based systems development, with high concurrency and real-time requirements. [https://github.com/cabolanos/west] - Designed and developed WEST Java Client. [https://github.com/cabolanos/west-java-client] - Designed and developed IM solution, using Erlang/OTP, MongooseIM, FFMpeg, Nginx Media Server and FreeBSD. - Designed and developed MERC, a MarkLogic REST Client written in Erlang/OTP. - Designed and developed Cloud Communications Platform with a RESTful API. Technologies: Java, Mobicents (JAIN SLEE, MMS), Spring and JBoss AS. - Designed and developed a distributed logging solution with Riak database and Erlang/OTP. - Designed and implemented EMCALI Click-To-Call Service. Technologies: Java, JSLEE, Mobicents Media Server and JBoss AS. - Implemented Cloud Communication Platform for EMCALI. - Designed and implemented Electronic Recharge Service. Technologies: C/C++, Dialogic. - Designed and implemented Sponsored Calls Service. Technologies: Java, JSLEE, Mobicents Media Server and JBoss AS. - Designed Mobile Services architecture for Avianca BCBP System (Bar Coding Boarding Pass). - Designed Next Generation Services Platform for ETB. IT Specialist/Applications Architect, IBM Bogotá, Colombia — 2011-2013 Bancolombia - Innova Project. - Designed and developed SWIFT Server simulator. Technologies: Java, Spring, JMS and WebSphere MQ. - Designed architecture of Distributed Document Management System. - Designed and developed a distributed caching solution, using Java, Spring, EHCache and Memcached. - Designed architecture of TRADE solution, based on SOA and EDA. Senior Software Architect, Carvajal S.A. Cali, Colombia — 2008-2011 - Designed and developed EWS (EBusiness Web Services), a Web-based business network and invoicing platform. Technologies: Java, JMS, Spring Integration, REST and WebSockets. - Designed and developed Peru Electronic Billing Solution based on SUNAT government regulations. Technologies: Java, JMS, Spring Integration and SOAP. - Designed a Credit Card Solution for COOMEVA. - Designed and implemented a Distributed Caching System. - Designed a Mass Email Sending System. - Implemented a Capacity and Performance Model for B2B invoicing platform, using QN Models. - Designed and developed Traceability Solution based on RFID technology. Software Engineer, T-Uno Colombia Bogotá, Colombia — 2007-2008 - Designed a Real Time Video Conference System. - Designed and developed a voice-recording module for an audio conference platform. C/C++ and Aculab. - Designed and developed a digital E1 line monitoring system. C/C++ and Aculab. Software Developer, Innovatec Ltda. Cali, Colombia — 2006-2007 - Designed and developed Prepaid Calling Card Platform. C/C++ and Dialogic. - Developed a VoIP/TDM/PRI/GSM gateway. C/C++ and Dialogic. - Developed version 2 of PBX platform. C/C++ and Dialogic. - Designed and developed TEMAS, a Telemarketing application written in C/C++, using Dialogic boards. Education Master of Management, Information Technologies Cali, Colombia — 2010-Present Universidad ICESI. Specialist in Networks and Communications Cali, Colombia — 2007-2010 Universidad ICESI. Bachelor of Science in Electronics Engineering Cali, Colombia — 2000-2006 Pontificia Universidad Javeriana. Professional Qualifications - Software Architecture Design Professional Certificate, Carnegie Mellon University and Software Engineering Institute, 2011. - Advanced Distributed Systems Design using SOA & DDD, presented by Udi Dahan, 2010. - Business Process Management Course, IT Institute (ITERA), 2009. Skills & Expertise - Erlang/OTP - Distributed Systems - C/C++ - Enterprise Software Architecture - Java - Real-Time Systems (VoIP, NGIN, IMS) - Unix/Posix Programming - NoSQL (Riak, MongoDB, CouchBase, Redis, etc.)

    $60.00 /hr
    0 hours
    0.00
  7. Miltan C.

    Miltan C.

    PHP Architect Expert in LAMP, CI, MongoDB, Node.JS, ZF2, Doctrine2

    India - Last active: 2 days ago - Tests: 3 - Portfolio: 3

    Development Experience : 8+ years Key Skills: PHP, ZF2, Doctrine ORM, CakePHP, Symphony, Yii, CodeIgniter. Python, Django, Node.JS , Backbone JS, Angular JS, Jquery. Wordpress, Joomla, Drupal, Magento DBMS : RDBMS (MySQL) and NoSQL (MongoDB, CouchDB) Web servers : Apache, Nginx OS : Linux, Windows (Can efficiently configure Remote Linux systems using putty) Amazon AWS and Rackspace Cloud Server management. PhoneGap, Native Android app development Twitter bootstrap, Zurb foundation CSS REST and SOAP API (JSON and/or xml data) development. Payment gateway API integration. Facebook, Twitter and other Social API integration. Script development. I am a Goal oriented and focused programming professional. I Have worked 5+ years as team leader and technical analyst. A real internet savvy guy, who is very well aware of most recent developments in technology and e-business.

    $16.67 /hr
    446 hours
    4.93
  8. Lan Thanh Tra

    Lan Thanh Tra

    Your best web designer/developer

    Vietnam - Last active: 1 month ago - Tests: 4 - Portfolio: 5

    Please visit http://www.behance.net/tlandn for my portfolio. I am a strong web designer/developer from Vietnam. Over the last 6 years, I have designed and developed a wide range websites, for small businesses, large corporations, online businesses and startups, ... I can do Web (UI/UX) design / Wordpress / Joomla / Drupal / Magento / CodeIgniter / Zend / CakePHP / Laravel / HTML5 / CSS3 / Twitter Bootstrap/ MYSQL ... Also checkout my tests: Top 10% Java test. Top 10% PHP test. I'm certain that the quality I am always striving to deliver will make you a happy customer.

    $22.22 /hr
    1,910 hours
    4.91