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: June 1, 2015
More options
Clear all filters
  1. Christopher James

    Christopher James

    PHP Web App Developer: Any Framework, APIs and UI. 15+ years (USA)

    United States - Last active: 6 days ago - Tests: 6 - Portfolio: 12

    Since 1998 I have developed dozens of web applications focusing on a wide-range of industries including custom search engines, affiliate marketing, real estate solutions and worker safety. As an autodidact, I pride myself on learning new technologies and continually improving my skill-set. As a freelancer, I believe in professionalism, clean code and representing my craft to the highest degree possible. On the server-side, Laravel is my current PHP framework of choice, although I am comfortable working with Zend, CodeIgniter, Cake and Yii. For the database layer, I have 14 years of experience with MySQL. On the client-side, I prefer jQuery, Backbone and Twitter Bootstrap. Although I am not a graphic designer, I know my way around the Adobe software suite. I write standard compliant HTML5 and CSS3. I have an eye for useable, clean and obvious functionality. I have experience with many APIs, including Amazon, Box.net, Infusionsoft, Facebook, Twitter, PayPal, eWay, Authorize.net and Google. I can write APIs from scratch and give your application a RESTful interface. I am seeking opportunities to build custom web applications from the ground up or taking an existing code base and improving upon it.

    $110.00 /hr
    6,809 hours
    5.00
  2. Umar Draz

    Umar Draz

    Sr. Unix/Linux System/Network Architect

    Pakistan - Last active: 22 hours ago - Tests: 2 - Portfolio: 5

    Senior systems architect, UNIX/Linux/Solaris, VMware, OpenStack and data-center administrator, software programmer, project leader with a proven track record of applying years of experience and good practices to the specification, architecture, design, implementation and maintenance of communications information technology systems. Well-versed in the latest computer languages, operating systems, network and system administration techniques, seeking a position where my hands-on self-motivating passion with the technology provides me with a unique understanding of how to balance conflicting requirements and bring complex enterprise level IT projects to a successful completion. Ability to work both independently and as part of a team, with demonstrated results in leading and contributing to projects, interfacing with stakeholders, while training and mentoring junior staff. Also great at troubleshooting complex problems. LANGUAGES: HTML, JavaScript, Perl, PHP, LAMP, Regular Expressions, Bourne/Korn/Bash/Csh/Tcsh Shells, Structured Query Language (SQL), Python. TOOLS: Application Servers (Apache, JBoss, Tomcat, Nginx,), DBMS (Access, DBase III/IV, MySQL, Oracle, MongoDB), UNIX Scripting (all UNIX Shells, AWK, Perl, SED), Security Hardening and Performance (IP Filter, Fail2ban), Storage, Moosefs, Virtualization (SANS, NAS, VMware vSphere Server/vCenter, OpenStack, Xen)

    $33.33 /hr
    4,277 hours
    5.00
  3. Alexander Shelkovskiy

    Alexander Shelkovskiy

    Expert web developer / Project manager

    Russia - Last active: 12 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
  4. Andrey E.

    Andrey E.

    Web Scraping Expert and Web Developer

    Russia - Last active: 22 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
    175 hours
    4.98
  5. Igor D.

    Igor D.

    mysql & mongodb expert

    Macedonia - Last active: 1 month ago - Tests: 9 - Portfolio: 3

    -Data Modelling and Database Design Create database designs by performing needs / requirement analysis, creating a logical mode, and then implementing the physical model. -Backup and Recovery Making periodic backups of data and keeping it safe from accidental or intentional destruction. Testing recovery plans so that when problems do arise, data can be restored quickly. -Capacity Planning Watch data growth, and plan how best to deal with it. This may include archiving it, increasing the size of current hardware, or adding new hardware. -Change Management Server configurations, database schema change over time. Perform impact analysis before changes are made, implement changes, test changes, and document them. -High Availability Ensure high availability, including use of log shipping, clustering, database mirroring, and other technologies. -Monitoring Monitoring performance, monitoring server disk space, monitoring logs, ensuring jobs have run successfully, checking for errors, and so on. -Needs/Requirements Analysis Perform needs/requirements analysis. Talking to users, finding out their needs and requirements, and determining the best way to meet them. -Performance Tuning Monitor performance to determine ways to optimize database performance. -Report Writing Writing reports against databases in transact-SQL code to extract the data, or creation and formatting physical reports. -Security Control who can access data and what they can do with it. Creating SQL Server login IDs, database IDs, assigning permissions, moving security between servers. -Testing Testing servers, testing databases, testing applications, testing management tools, and so on. Ensure that data integrity and high availability, is maintained at all times. -Training Users Sharing knowledge with other DBAs, developers, or end-users. -Working with colleagues Interacting with other DBAs, developers, end users, product-knowledge specialists, vendors, accountants, hardware experts, and networking experts.

    $48.89 /hr
    353 hours
    5.00
  6. Eduard Demishkevich

    Eduard Demishkevich

    Entrepreneur, Full-stack web-developer, Lean Startup methods lover

    Russia - Last active: 2 days ago - Tests: 6 - Portfolio: 4

    I am an advanced Project Manager and IT technician with over than 15 years of experience in such areas as software and website development, database design, business process automation, administration of computer systems. I have an extensive knowledge of C# and related Microsoft technologies, PHP, Mysql. A have a large experience troubleshooting ajax and responsive web-sites. Over 50 projects of various complexity and importance completed successfully. My skills: - PHP, C#, JavaScript - Database: MySQL, MS SQL - Frontend: HTML5, CSS, Jquery, Ajax, Twitter Bootstrap, Underscore.js, Backbone.js - Content management frameworks: Drupal, Wordpress - Linux & Windows administration

    $49.80 /hr
    426 hours
    5.00
  7. Hamza Waqas

    Hamza Waqas

    Software Architect, Technology Mentor & Coach

    Pakistan - Last active: 1 day ago - Tests: 4 - Portfolio: 2

    Guy with big shoes who spent a lot of time in rushing into the technology stacks. He mostly get his hands dirty with high engineering where we need to start with atomicity, enhancement, scalability and distributed architectures. He knows what we have to do when the implementation is not just about the tech talk. Wait, did you asked write me to write the for loop? Well, there are a lot of other challenges as well when it comes to the choice of stack, selection of right platform and ability to end up with the exact matters! He has experience of working with different frameworks, languages & platforms. Usually, you'll find his hands dirty into something really reliable and that is making out high-end engineering. He's familiar with the solutions & principles required to write own framework as he has written couple of MVC, HMVC & boilerplate frameworks in PHP & Node.js. In back days, he was working with PHP and spent all of his big part in that. But now you'll always find him working on Node.js with some top class stacks to make robust & scalable products. Hamza is *nix (OSX / Linux) enthusiast so don't tell about benefits of using #windows. The guy with entrepreneurial spirit (no, I'm not that fake VISIONARY ENTREPRENEUR) and is already co-founding few startup companies. Languages: - Node- Python- Java- PHP- JavaScript Frameworks: - Zend, Kohana, Slim, Laravel, Yii, Drupal & custom written MVC frameworks. - Node.js, express, compound, restify, sails.js, kraken.js, socket.io and custom frameworks. - Play!- Bottle - DJango- Django Rest Framework- Bottle Mobile: - Android SDK- PhoneGap Databases: - MySQL - Oracle9i - MongoDB - OrientDB - Redis - Cassandra - Couchbase Distributed: - Apache Hadoop - Apache Storm - Apache Mahout - Apache Stanbol - Apache Tika Search: - ElasticSearch Frontend: - Backbone - Ember - React - Angular Version Control: - Git - SVN AWS: - EC2 - S3 - DynamoDB - RDS - Redshift - SQS (Amazon) - SNS - Opswork Brokers: - RabbitMQ - Kafka - ZeroMQ - PubNub - Redis(Pub/Sub) - Socket.io - MQTT Job Servers: - Gearman- Celeryd PM: -Github- Bitbucket- Redmine- Gitlab- Jira- Pivotal

    Groups: Application Developers Alliance

    $55.56 /hr
    737 hours
    4.92
  8. Tamás S.

    Tamás S.

    System & Database Engineer

    Germany - Last active: 5 days ago - Tests: 4

    Right after finishing my 4 years B.Sc. degree in Computer Science, obtained at the Sapientia University, Targu Mures I started to work in the IT. After some years of work as a developer / software engineer I had the chance to change my role and try out something more dynamic and chaotic which means I started to work as a system administrator. This role allowed me to show what a single person can do with some basic knowledge and passion to clean up a complete development stack, make an order in servers and services so other people can concentrate only on development. After my first steps in administration, a new world was just opening for me which was the automatization of servers as much as possible. After 5 years experience as a system engineer I'm sure, we should automate as much as possible. It really helps to be far away from the chaos of wrongly configured servers and inconsistent service deployments, which in long term could cause really huge troubles. Specialties: • Automation evangelist • Proficient problem solving and technical skills • Practical design, development and architecture capabilities • Ability to learn new technologies fast

    $33.33 /hr
    321 hours
    4.98
  9. Gena Obernyak

    Gena Obernyak

    Front-End, AngularJS, NodeJS

    Italy - Last active: 22 hours ago - Tests: 9

    I am 8 years experienced Front-End Professional. Mainly I am making: - Web Design / UI / UX / Wireframes - Full responsive and pixel perfect website/app layouts with semantic and clean code. - Advanced web applications on AngularJS. Main skills: - HTML5 / CSS3 / Twitter Bootstrap 3 / Foundation / Gumby - Full Responsive (Mobile, Tablet, Desktop, Large Desktop) - Semantic coding - JavaScript - AngularJS / Meteor.js / AJAX / jQuery / jQuery Mobile - Bower, Grunt, Karma etc. Back-end skills: - PHP / MySQL / Zend / Smarty / Symfony2 And of course: - Linux / Windows / MacOSX - Corel Draw / Adobe Photoshop - MVC / OOP - SVN / Git / Bitbucket / Github

    $50.00 /hr
    191 hours
    5.00
  10. Mikhail Ryzhikov

    Mikhail Ryzhikov

    Team Leader, Architect, Lead Developer

    Ukraine - Last active: 22 hours ago - Tests: 5 - Portfolio: 1

    «Job must be interesting. Otherwise it becomes a duty» © ----------------------------------------------------------------------------------------------------------- PHP [16 years experience] — Designs & Patterns, Architecture building, PHP 5.3.x+, Drupal 6/7, Silex, TYPO3, Symfony, Zend Framework, Doctrine ORM, Propel ORM SQL [14 years experience] — MySQL (MyISAM, InnoDB, Memory, CSV engines), SQLite, PostgreSQL NOSQL [7 years experience] — MongoDB, Redis, Memcached XML/XSL [15 years experience] — XML/XSL transformations, XPath, XQuery, DTD/XSD validation schemas, SVG XHTML/CSS [18 years experience] — Native markup, Blueprint, 960 Grid System (w. Fluid), xCSS JAVASCRIPT [16 years experience] — Designs & Patterns, Sencha Ext.JS 3.x, 4.x (inc. 4.1.3), Sencha Touch, jQuery (inc. jQuery Mobile), Prototype, Aculo US, MooTools, YUI VERSION CONTROL SYSTEMS [13 years experience] — GIT, SVN, CVS, Perforce | Gerrit, FishEye LINUX SHELL SCRIPTING [14 years experience] — Bash scripting, GNU Make, SED/AWK UML [9 years experience] — Diagrams, Datagram to Code/Code to Datagram, Flows mock-up development J2SE [1 year experience] — Designs & Patterns SALESFORCE [1 year experience] — APEX (PHP layer binding) DELPHI/OBJECT PASCAL [5 years experience] — Designs & Patterns ----------------------------------------------------------------------------------------------------------- TEAM LEADING — Experience of team leading in 7-people team HIGH-LOADED APPLICATIONS — Experience of high-loaded application development, aimed for usage in aggressive environment ----------------------------------------------------------------------------------------------------------- MORE THEN 500+ SUCCESSFUL PROJECTS CODE SAMPLES (STYLE, GUIDANCE, LINES ETC…) — http://git.developer.com.ua/

    $44.44 /hr
    3,914 hours
    5.00