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, 115 MongoDB projects are completed every quarter on Upwork.

115

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 4.71.

4.71
Last updated: July 1, 2015
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  1. Sophy Ung

    Sophy Ung

    Ruby/Rails/JavaScript Developer

    Cambodia - Last active: 19 hours ago - Tests: 2 - Portfolio: 7

    I am among the top 1% of freelancers (https://twitter.com/odesk/status/364622388165492736) and a verified web developer on oDesk. I have more than 7 years of experience in software engineering, particularly web development. Over the last 6 years I have developed a variety of business applications using Ruby, Rails, JavaScript, PostgreSQL, MySQL, MongoDB, Redis, Amazon EC2 and Heroku. I am interested in building quality software. I do not write code that just work, but also well designed, easy to understand, maintain and extend in the future by using test-driven development (TDD).

    $100.00 /hr
    5,165 hours
    5.00
  2. Niels Ganser

    Niels Ganser

    German Engineered Ruby on Rails Solutions & Reliable Project Managment

    Germany - Last active: 8 days ago - Tests: 7 - Portfolio: 3

    Hi, I'm Niels, a seasoned software engineer based in Germany mostly working on web applications of all kinds using Ruby on Rails (3 and 4), (My)SQL, mongodb, redis, HTML(5), CSS and JavaScript in an agile manner. I also set up and maintain Linux servers. Several applications that I architected, implemented and maintain are in active production use. Please see my portfolio for details. I have years of experience as a senior developer – working solo, in co-located teams as well as in distributed teams – and hold a postgraduate diploma in Management of Software Projects. My greatest prides are proactiveness, reliability and good communication Please note that I do *not* do graphic design. Not for a lack of interest, but for an unfortunate lack of artistic talent. Sorry! :)

    Groups: Engine Yard Ruby on Rails Professionals Network

    $128.50 /hr
    5,375 hours
    4.97
  3. Vlad Mikhailov

    Vlad Mikhailov

    Ruby/Rails Sotware Engineer

    Russia - Last active: 19 hours ago - Tests: 4

    I am a senior software engineer with over 7 years of experience. I love to work with ruby/rails and whole stuck. I really like to do projects that rely on good API design, complex client/server interaction and provide real value to their customers. My key skills: * Ruby, Rails 3/4, Sinatra/Padrino, Adhearsion, Minitest, Rspec, Capybara * PostgreSQL, MySQL, NoSQL ( MongoDB, Redis, Memcached) * RabbitMQ, Beanstalkd, Sidekiq, Eventmachine * Javascript, Coffescript, HAML/SLIM, HTML5, CSS, SASS * TDD, BDD, Continous Integration (TeamCity), Nant, Rake, Git, SVN, Capybara, Nginx, * DevOps, Chef, Ansible, Docker. * Amazon AWS (EC2, RDS, S3, ELB), Heroku, Engine Yard, Rackspace I also have experience in UX, product and project management (was a head of development with 15 developers and two QA engineers in a my team)

    Groups: Coding Champs, Engine Yard Ruby on Rails Professionals Network

    $50.00 /hr
    2,841 hours
    4.95
  4. Mohamed Faramawi

    Mohamed Faramawi

    Full Stack Senior Software Engineer

    Egypt - Last active: 19 hours ago - Tests: 2 - Portfolio: 1

    Im a software engineer backed by 12 years of experience and proven ability to develop high-performance applications and technical innovations. My technical experience areas includes : Working on cross-platform solutions (Windows, Linux). Built solutions using several scripting/programming languages (Java,Python,C#,JavaScript,PHP,ASP.NET,Node.js). Experience in data storage solutions (MS SQL Server, MySQL, Mongodb, Redis). Advanced knowledge of web development frameworks/tools and best practices (HTML,CSS,JQuery,Backbone.js, Django, Pyramid,Express.js) Large data processing tools (Hadoop) Web servers like (Apache, Nginx, Tomcat, IIS) Unit testing frameworks and continuous integration tools. Source Version Control applications (SVN, Git) Amazon Cloud Services (AWS, S3) And there is much more to list of skills i gathered over the years.

    $45.00 /hr
    5,701 hours
    4.93
  5. Dragos M.

    Dragos M.

    PHP Developer, 8+ years of experience: Laravel, CodeIgniter, Wordpress

    Moldova - Last active: 1 day ago - Tests: 6 - Portfolio: 7

    I am the smart working, reliable, punctual and trustworthy person that you want to work with. Honestly. I have worked on different projects on different topics, comprising data aggregation tools, Wordpress framework development, Wordpress theme development, membership website & marketplace, article directory, SEO. I am highly interested in working on SaaS projects, data mining. I am very good at extracting data, also known as web crawling, data extraction, scraping, fetching, automatic data mining, etc. I have built a series of such parsers of different complexity (starting from simple process scripts requiring to extract only a bit of information, and ending with scripts running with many parallel processes, that needed to extract data behind authorization required pages). I have been in different positions, such as framework developer, team lead and CTO. My professional goal is to help companies achieve best results, by choosing the fastest steps that satisfy both development costs and quality. Specialties: Web Development, Marketing,SEO I work/have worked with: PHP, PHP OOP, MVC/HMVC Frameworks, JavaScript, HTML, CSS, MySQL, SQLite, MongoDB, Facebook API, PhantomJS, Linux, Codeigniter, Netbeans, Wordpress, jQuery, Redmine, Sphinx, SphinxQL, GIMP, CasperJS, Gearman, SupervisorD, Laravel Framework, Amember Pro Membership

    $44.44 /hr
    1,288 hours
    5.00
  6. Dave M.

    Dave M.

    Perl, Python programmer, web scraping / data extraction

    United Kingdom - Last active: 2 days ago - Tests: 5 - Portfolio: 1

    I am a freelance software developer providing web scraping services and data crawling using Python and Perl. Over the last 5 years, I have developed a wide range of software solutions to crawl and extract different types of data from a myriad of websites, e.g. real-time data, business listings, sports results data and other related data sources. My experience lies in automated web scraping with well defined specifications including website and output format. Website data delivered often are in standardised CSV or SQL formats and typically involves further post-processing of crawled data according to your requirements. Code is written in Python and Perl following agile and TDD software design techniques to ensure code longevity, reliability and robustness. I also have experience in mathematical languages Matlab, R, as well as databases SQL, MongoDB, Linux administration, and many web API's including Dropbox, Twitter, Twilio and Sendgrid. As well as web scraping, I am capable of completing similar web related projects using Python and Perl, for example, filtering log files, web monitoring, notification systems and backend web apps. Please contact me if you have any available projects!

    $66.67 /hr
    519 hours
    4.92
  7. Alexander Shelkovskiy

    Alexander Shelkovskiy

    Expert web developer / Project manager

    Russia - Last active: 13 days ago - Tests: 6 - Portfolio: 1

    Expert web developer, who works on the market more then six years. During this time I have worked with wide range of technologies: PHP, HTML5, CSS3, MySQL, JavaScript, Mongo DB and etc. I successfully work with individuals, startups companies, small businesses and always provide hight quality professional and communication skills.

    $50.00 /hr
    2,920 hours
    5.00
  8. Andrey E.

    Andrey E.

    Web Scraping Expert and Web Developer

    Russia - Last active: 19 hours ago - Tests: 6 - Portfolio: 14

    I'm web scraping expert/full stack developer with 7+ years of commercial experience. I'm good problem solver holding M.S. in maths and computer science. Today I'm offering webscraping/php/javascript services as a freelancer. My main skills: • Web scraping, parsing, automation, data processing • Simplehtmldom, Goutte, Symfony Browser Kit, Cheerio, CasperJS, Regular Expressions, Xpath • PHP, JavaScript, Java, NodeJS, PhantomJS, LUA • HTML5, CSS3, LESS, Bootstrap Framework • MySQL, MongoDB, Redis • Memcached, ZeroMQ, ReactPHP • SocketIO, Websockets • REST, SOAP, XML, JSON • Matlab, Wolfram Mathematica • Jquery, KnockoutJS, BackboneJS, RequireJS • Prestashop, OpenCart • Experience working with APIs: Ebay, Spotify, Amazon AWS, Amazon MWS, Flickr, Facebook Graph, Vk.com, GitHub, Instagram and several others • Git, SVN • Apache, Nginx, Curl • Amazon AWS • Linux, Vagrant • Understanding of OOP principles and software design patterns • Teamwork experience I have a github account and personal blog. Unfortunately Upwork doesn't allow to share these details in overview:) Over the years I’ve developed a lot of web scrapers of different complexity mostly using PHP (simplehtmldom, browserkit) and NodeJS/PhantomJS (casperjs). Some were simple regex-based and others were complex distributed systems with multiple proxies and Amazon AWS support. Also I developed a wide range of websites using PHP, HTML, JavaScript, CSS and MySQL including several e-commerce websites (+ Prestashop, Opencart). I built sites both from scratch and using frameworks, developed custom modules and extended existing ones for my clients. I have experience in PHP/MySQL performance tuning. Last two years I was working as MMO game (Clash of Clans/Heroes of Might and Magic-like mechanics) logic/backend developer. I’ve implemented distributed message queues, realtime leaderboards with Redis, Mysql, PHP. Developed battle-related algorithms (game unit classes, attack/defend, shortest path, quadtree). Then I’ve done some frontend development, e.g. – developed embeddable javascript classifieds widget and fitness/health single page web application with realtime updates/notifications (HTML, CSS, JavaScript, Jquery, Knockout.js, MomentJS, REST, AJAX, Socket.io).

    Groups: Coding Champs

    $39.90 /hr
    177 hours
    4.98
  9. Gennady Svarovskiy

    Gennady Svarovskiy

    Java/C++/Perl professional

    Russia - Last active: 19 hours ago - Tests: 11 - Portfolio: 1

    I am Java developer specializing in web projects and I have good experience with different Java frameworks and technologies including (but not limited to) most popular Spring and Hibernate. Also, I created AJAX front-ends based on jQuery, Bootstrap and DoJo on client side and various REST API frameworks on server side. Besides that I like developing and implementing non-trivial tasks that go beyond traditional CRUD action. Due to good knowledge of GNU/Linux OS (and its most popular daemons: Apache, Tomcat, MySQL/PostgresQL, Postfix/Exim, Named/Bind, iptables) I also can offer full support of application life from initial server setup to continued maintenance after main development is complete.

    Groups: Coding Champs

    $38.89 /hr
    2,829 hours
    5.00
  10. Manoj Kumar M

    Manoj Kumar M

    Titanium Certified Developer

    India - Last active: 1 day ago - Tests: 3 - Portfolio: 7

    * A dynamic professional with around 4 years of experience in Web and Mobile Application Development. * Expertise in cross platform mobile application development using Appcelerator Titanium. * Titanium Certified Developer & awarded as Titanium Titan - experienced contributors to the Titanium Project who are responsible for representing, promoting, and expanding the Titanium Project and its ideals to the larger mobile community and the public at large. * Have good experience on extending Titanium (building Android and iOS modules using Android & Xcode SDK). * Proficiency in programming with JavaScript. * Have good exposure on building cross platform solutions. * Have good exposure in using SPA / AngularJS / PhoneGap. * Familiar with publishing app to Google play and iTunes store. * Strong in Problem Solving with Analytical & Logical Ability, Debugging Techniques. * Knowledge of Agile Methodology. * Team Player, Adaptable to new environment and having ability to meet deadlines and work under pressure. * Adept in end-to-end development of application from requirement analysis to system study, designing, coding, testing, documentation and publishing to market/app store.

    Groups: Appcelerator Certified Developers, Application Developers Alliance...

    $40.00 /hr
    617 hours
    4.87