MongoDB Freelancers

Browse MongoDB job posts for project examples or post your job on Upwork for free!

MongoDB Job Cost Overview

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

Upwork MongoDB Jobs Completed Quarterly

On average, 136 MongoDB projects are completed every quarter on Upwork.

136

Time to Complete Upwork MongoDB Jobs

Time needed to complete a MongoDB project on Upwork.

Average MongoDB Freelancer Feedback Score

MongoDB Upwork freelancers typically receive a client rating of 4.72.

4.72
Last updated: May 1, 2015
More options
Clear all filters
  1. Ruslan V.

    Ruslan V.

    Software Architect (server-side mostly)

    United States - Last active: 1 month 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. Felix Muller

    Felix Muller

    Ruby on Rails / MEAN stack / Front-end developer

    Germany - Last active: 2 days ago - Tests: 7 - Portfolio: 2

    I'm a Ruby on Rails frontend and MEAN stack developer/consultant from Munich (Germany) with 6+ years experience. I enjoy new challenges in transforming inspiring graphic designs into great Web apps using all of the latest technologies like Rails4, AngularJS, Node.js, HTML5, CSS3, CoffeeScript and many others. My speciality is frontend development with a focus on Web performance optimization, great UX, backward browser compatibility and SEO. I'm highly detail & performance oriented and my favourite part of web development is Javascript programming which can transform a static web page into a piece of art.

    $44.44 /hr
    0 hours
    0.00
  3. Tobias Begalke

    Tobias Begalke

    Senior Software Architect / Linux Admin / Web Scraper

    Germany - Last active: 5 days ago - Tests: 3

    I'm a senior software architect and highly proficient in developing high-traffic websites with Ruby on Rails, Sinatra and PHP (Zend Framework, PhalconPHP). My expertise ranges from acquiring data through web scraping, matching data from various sources to designing and implementing high-traffic websites to Linux Administration. -*- MongoDB, MySQL, SOLR, haproxy, Debian, Ubuntu, FreeBSD -*-

    $66.67 /hr
    0 hours
    0.00
  4. Martin Naumann

    Martin Naumann

    Software Engineer

    Switzerland - Last active: 22 days ago - Tests: 3 - Portfolio: 2

    Having worked for a range of companies (Numbrs, Fraunhofer IOSB among others) and industries (architecture, communities, media, medicine, energy, banking) in different roles (e.g. IT operations, frontend and backend developer, customer support, IT support, database administrator) I offer all needed competences and experience needed to successful software projects. In conclusion I am a motivated jack of all trades, ready to go wherever needed to make the project fly. I am willing to adapt and learn as well as exchange experience and share knowledge. I enjoy challenges as much as I enjoy working together. I am always open for fresh perspectives and new ideas. I am passionate about what I do. I take ownership of my projects and I prefer being proactive.

    $70.00 /hr
    0 hours
    0.00
  5. Vasiliy Maluk

    Vasiliy Maluk Agency Contractor

    Backend developer - Symfony2/Wordpress, MySQL/NoSQL, AngularJS, HTML

    Russia - Last active: 1 day ago - Tests: 8 - Portfolio: 3

    I am a backend developer, and I am always looking for challenging projects to apply my skills to. I did complex projects, and I know how to plan architecture for projects flexible for changes, and bug free. When I work on project - I use a motto - quality is nothing if deadline failed. So you can be sure that your project will be done in time and with best quality. Looking for your interesting project!

    Associated with: Umbrella Outsource

    $35.00 /hr
    1,017 hours
    0.00
  6. Rodney Caston

    Rodney Caston Agency Contractor

    Systems Engineer

    United States - Last active: 6 days ago - Tests: 3

    I have over fifteen years experience in linux systems administration and development, having managed large environments composed of many thousands of systems. I believe I bring with me a valuable perspective on how to provide solutions for efficiently managing extremely large, and distributed environments without scaling headcount. Some of my accomplishments include having built site reliability/network operations centers from the ground up, from the development of the fault and performance management systems to the management of the staff. I have built up and administered large scale email infrastructures which would send and receive millions of emails daily. I have managed datacenter migration projects consisting of thousands of servers running live services. I have extensive experience in the online gaming industry, focusing on adminsitration, server engineering, and DevOps. I have even worked in a creative capacity as a writer and creative designer in the past, having co-created the MegaTokyo™ intellectual properties. Given the variety of roles I've had in my career, I consider myself a jack-of-all-trades. What I enjoy most is being able to provide value to the organizations that I am able to support, regardless of what role that places me in at the time. Specialties: Amazon Web Services, Apache, Backtrack 5, Bind/DNS, Cacti, Chef, Cloud, Drupal, Elasticsearch, Ganglia, Glusterfs, HAProxy, Heartbeat, Kibana, LDirectord, Linux (Ubuntu, Debian, Redhat, CentOS, Kali), Logstash, Memcache, Metasploit, Monit, MongoDB, MRTG, Munin, MySQL Server, Nagios, Netcool, Nginx, Offensive Security, OpenVAS, OpenVPN, OSSEC, OSX, Penetration Testing, Postfix, PowerDNS, Puppet, Ruby, RRDTool, SAN, Samba, Sendmail, Shell Scripting, Splunk, Squid, Syslog, SMTP, SNMP, SSL, Squid, TCP/IP, VMWare, Windows, and Xen.

    Associated with: Caston Consulting LLC

    $91.11 /hr
    1,477 hours
    0.00
  7. Alexey Gansh

    Alexey Gansh Agency Contractor

    Back-end web developer - WordPress, Symfony2, node.js - RESTful based

    Russia - Last active: 1 day ago - Tests: 1

    I work over last 4 years as PHP back-end developer. Previosly worked as ASP.NET developer. My core competency is making flexible, bugs free code, covered by tests. TDD. In CMS's world I work with own on Symfony 2 and WordPress. I also have skills in JS - Angular, Backbone, Ember.

    Associated with: Umbrella Outsource

    $35.00 /hr
    1,009 hours
    0.00
  8. Travis Barajas

    Travis Barajas

    Experienced Full-Stack Developer with NodeJS and .Net experience

    United States - Last active: 11/08/2014 - Tests: 1

    Experienced software engineer with 9+ years of experience working in fast paced environments and delivering quality, stable and robust applications. Skills that range from the front-end to back-end and anywhere in between. Proven ability to meet goals and deliver results either solo or with a team. Communication and leadership skills that can lead and/or motivate a team.

    $55.56 /hr
    17 hours
    0.00
  9. Douglas H.

    Douglas H.

    Ruby developer

    United States - Last active: 12/20/2009 - Tests: 7

    Ruby has been my main language for a number of years now. I also use Javascript frequently (on the client and server), and Java and Perl when the need arises. I use Ruby on Rails for a number of projects, but a large part of my Ruby work is outside of Rails, as ruby is now my primary language. I have a great deal of SQL experience but have been using noschema databases for most new projects for a couple of years (specifically MongoDB). I have been working in a freelance environment for a number of years, and have a multi-machine linux-based network with constantly running infrastructure suited to tackle any task as it arises. I do a reasonable amount of system administration for my own pleasure or in the cloud for clients, and also run and administer client production deployments myself.

    $44.44 /hr
    79 hours
    0.00
  10. Peter Fredricks

    Peter Fredricks

    Senior JavaScript Engineer - NodeJS, AngularJS, BackboneJS

    United States - Last active: 07/07/2014 - Tests: 4 - Portfolio: 3

    These days I seem to be wearing many hats: engineer, manager, designer, marketer, and more. As lead developer on several large-scale applications, my primary focus is producing top quality software for every job. I have experience in several programming languages, but without a doubt JavaScript is my strength and my passion. The applications that I have built come from a variety of sectors, including finance, education, and social. My ultimate goal is to create stunning, user-friendly apps that provide a real benefit to people’s lives.

    $88.89 /hr
    212 hours
    0.00