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


Time to Complete Upwork NoSQL Jobs

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NoSQL Upwork freelancers typically receive a client rating of 4.59.

Last updated: October 1, 2015

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Victor Vlasenko

Victor Vlasenko Agency Contractor

Founder and Senior Developer at SysGears

Ukraine - 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
1,974 hours

Dmytro S.

Dmytro S.

Web/Software Developer - Java/Flex/Flash/3D/HTML/CSS/JS/Unity3D

Ukraine - Tests: 8 - Portfolio: 2

Over the last 8 years, I have developed a range of websites using HMTL, JavaScript, Tibco GI, Flex, Flash, Unity3D, Java(JSP, Servlets, Struts, etc.) and MySQL, MS SQL Server, Oracle including sites for startup companies, small businesses and very large CRM applications for bank with world name. My core competency lies in complete end-end management of a new website development project, and I am seeking opportunities to build websites from the ground up for you or your business.I also have good experience in the following areas: 3D development, OOP, SQL, Ajax and software design and testing.

$38.89 /hr
2,009 hours

Yevhen B.

Yevhen B.

.NET, Java, SQL, Delphi - Outstanding Results

United States - Tests: 8 - Portfolio: 8

Initiative and dedicated engineer with "stop talking, start doing" attitude. Hire true expert who will listen to your needs. I am passionate working with interesting people and building elegant solutions. No fixed price offers please. keywords: Big Data, Real Time Analytics, Distributed Computing, Billing

100% Job Success
$98.89 /hr
2,776 hours

Evgeniy Galkin

Full-stack Web Developer

Russia - Tests: 2

I've been working as a web developer since 2011. I have a solid experience with Node.js stack (including Express,, etc). Good knowledge of Angular.js, Bootstrap, jQuery, HTML and CSS included. Also have some experience with Ruby on Rails and Django. As for databases, I've worked a lot with PostgreSQL, starting from design of database architecture and ending with optimization and maintenance. Also I like Redis, MongoDB and SQLite 3. I like Elasticsearch, fast and powerfull full-text search engine and I have an experience of building search systems on top of it. As for desktop applications, I love Qt framework (with C++ or PyQt). The most interesting experience for me with desktop applications was development of RC-model Lap Counting system from scratch, including modules to support various timing devices, lap counter module itself and rich user interface. The system was created using python as a programming language, OpenCV for image processing and pattern recognition, PyQt5 with QtQuick for user interface, SQLite3 as a data storage and 0mq for interprocess communication.

$15.00 /hr
97 hours

Victor W.

Victor W.

Senior AngularJS, Node.js, Mean Stack Developer

Sweden - Tests: 5 - Portfolio: 3

WELCOME to visit me! I am an experienced JavaScript developer. I am focused on full-stack JavaScript web development with extensive experience in AngularJS, Node.js, React.js, Backbone, Express, Mean.js and Socket.IO. Also I am proficient in HTML5, bootstrap, jquery, d3.js, require.js, grunt, gulp, coffeescript, less, sass, MongoDB, PostgreSQL and has many published apps under the belt. I am focused, hard-working, efficient, and passionate about mobile software development! I am strong both as an individual developer and as part of a team. I am available to work with full time (40hours per week). Thanks!

71% Job Success
$27.78 /hr
177 hours

Anton Shvein

Anton Shvein

Web developer with wide range of skills

Russia - Tests: 1

I have a great experience in developing web-based applications using wide range of technologies. Prefer to use functional based languages in everyday work. My experience in server-side programming in Python, Erlang and Scala is perfect as well. Front-end developing in HTML5, CSS, JavaScript and jQuery. Desktop developing using C (GTK, console, daemons), ObjectiveC (Mac, GNUStep), Scala(Swing). My hobbies are to study new technologies and programming languages; aquadesign and maths. Also I use VIM, Linux(have some experience in kernel driver developing), biochemistry and statistics.

Groups: Coding Champs, LoginRadius

$27.78 /hr
69 hours

Andrii Cherevatenko

Andrii Cherevatenko

Senior PHP Developer, MySQL, MongoDb, HighLoad

Ukraine - Tests: 6

I am a professional php developer, with 8 years of experience. Result-oriented web developer, with experience in developing high-loaded projects(over 10million server requests per day), API for mobile and web applications. Design and construction of data processing and analysis. Processing image, video and audio. My skills: PHP ZendFramework, Yii, Phalcon, daemon on PHP, Gearman, Payment Processing, API, SOAP DB MySQL (optimization, indexes, replication, partitioning) MongoDB (optimization, indexes, replication, sharding, Aggregation Framework) Redis, SphinxSearch (optimization,distributed index, real-time indexes) Elasticsearch Cache memcache (memcacheDB), XCache, APC. Other Git, SVN, Nginx, Apache, php-fpm, JavaScript, JQuery, HTML, XML, CSS, Google Apps Script

94% Job Success
$35.00 /hr
1,452 hours

Alexey Rodin

Alexey Rodin Agency Contractor

Web developer - Symfony(laravel)/Node.js, Backbone/Angular

Russia - Tests: 16 - Portfolio: 5

If you work with me, you will be sure in code quality, and scalability of project for hi-load traffic, and your project will make a real profit for you. My portfolio 3000+ hours with 5.0 feedbacks only proofs it. I did from scratch the start-up - SAAS tracker project, with traffic over 30 millions per month, that has been sold for $ 6 millions to Matomy. Proof: I focus on: - Symfony 2 - Laravel 4 - Node.js - Backbone - AngularJS - MySQL - PHP - JS - HTML 5 / CSS 3 I like to use CoffeeScript in any JS. I am good familiar with Сassandra, MongoDB. As hosting I usually use Amazon Web Services.

Associated with: Umbrella Enterprise

$35.00 /hr
3,244 hours

Michael P.

Michael P. Agency Contractor

Lead Web Developer

Ukraine - Tests: 3 - Portfolio: 4

I'm experienced (10+ years) web developer. I love coding with: * PHP (Symfony 2, Zend Framework 2, Drupal, Joomla) * Javascript (jQuery, Backbone, Underscore, Require JS) * Ruby (Rails 4) * Nodejs (Express 3) * Python (Django, Bottle) using: * relational DBMS (MySQL, PgSQL, SQLight) * non-relational DBMS (MongoDB, GAE Datastore)

Associated with: milkdev

100% Job Success
$44.44 /hr
2,084 hours

Andrei O.

Andrei O. Agency Contractor

MongoDB/CQRS/ES/ASP.NET MVC/Node.JS/AngularJS/BackboneJS

Belarus - Tests: 3 - Portfolio: 5

About me in two words: software craftsman. I am always looking for new technologies and new solutions for a known problems. In fact I’ve first started use NoSql databases four years ago. I’ve started from ravendb, than become a huge fun of mongodb. I’ve tried redis, memchaed and read about cassandra and riak. Almost in same time me, and my collegues build our first CQRS based system. Year later we’ve started use CQRS combined with Event Sourcing and continue use it today. I don’t believe in golded grail. Everything changes and I enjoy keeping up to date with new technologies. Technology Radar by Thought Works helps in that a bit. Behind my main proficiency(.net) during last two years I’ve tried and learned node.js and Dropwizard java framework built by Coda Hale from Yammer. I also greatly improved my client side skills and built two single page applications. One is based on backbone (Theranest) and another one is based on angular (Hummingbird). I have one rule when starting new project: “Try something new”. I’ve strongly believe in the open source. Me and few other Paralect founders build open source tool for mongodb management robomongo ( It is widely used around the globe and has between 500 and 3000 download per day. I am StackOverflow'er ( I am very proactive and enjoy impact to the future of the project I am working on. I am always analyze a market and trying to come up with better, or improved ideas. My previous customers liked that about me a lot. This passion combined with my intention to learn and apply new technologies helped me to create and run two startups: Theranest and Hummingbird (see more details below) over the last year. Theranest now successful startup which is constrantly growing. Hummingbird just opened for a beta clients. Performance, scalability and big data was most interesting to me over the whole my career. During this year I want to apply my teoretical knowledge of Twitter architecture (batch, serving, real time layers) and make deeper step into Big Data world. I want to try Twitter Storm and Hadoop on a real project. I am comfortable being uncomfortable. Current technology stack is: Server side: ASP.NET MVC 3-4, C#, Signalr, MongoDB, SQL Server, Lucene for full text search, for scheduled tasks, Dependency Injection, NLog. Node.js, express,, mongodb, etc. Testing: Unit Testing, UI testing with Selenium Client side: BackboneJS / KnockoutJS / AngularJS, RequireJS, Twitter-Bootstrap, jQuery, Mustache, Underscore, etc. Certified mongodb DBA -

Associated with: Paralect

$55.00 /hr
1,824 hours