MongoDB Jobs

159 were found based on your criteria

  • Hourly – 3 to 6 months – Less than 10 hrs/week – Posted
    Patexia a young and fast growing company based in California is looking for a database admin who is highly experienced in MongoDB, Mysql, Linux (Ubuntu), Sphinx and Perl scripts. We are working with very large databases (several hundred GBs) and need somebody who can work with this data, improve and debug the current scripts or write new scripts to normalize, reduce the data insertion / access time. Some work may require knowledge of NLP (Natural Language Processing). If you have worked ...
  • Hourly – 1 to 3 months – 10-30 hrs/week – Posted
    Hi, We're looking for one or more developers to join the team who has the skills to work with a SailsJS web application that runs on Node.js with a MongoDB database back end and an AngularJS front end. The preference is to find individuals who we can deal with directly. You need to be able to work fast and be adaptable. The work will involve major improvements and additions to the site, and small troubleshooting. If you're ...
  • Hourly – 1 to 3 months – 30+ hrs/week – Posted
    we need a backend which can to pull business/location data from google, facebook, yelp and foursquare based on a GPS position. Then map & merge the data from the different sources, storing the respective IDs in our DB. The data will be used for two applications: Web App (later put into PhoneGap): - login with facebook, twitter, g+ and email/password (also change password etc.) - determine the GPS position - will display a list of locations/businesses pulled in from the backend ...
  • Hourly – 1 to 3 months – 30+ hrs/week – Posted
    Hi there, We have a Facebook game that we started developing using Flash for front-end and Node.JS for the backend. We have experienced some problems with back-end developer, so we need someone to continue the development. The application is a slot machine game, so it involves some basic knowledge of probabilities. The required skills for this project are: - Demonstrable experience with Node.JS - Previous Facebook app integration - A VERY GOOD spoken English - Good internet connection to hold screen shares ...
  • Fixed-Price – Est. Budget: $166.00 Posted
    We have customer orders and quotations stored in MongoDB. You need to write a script in ruby or python to implement collaborative filtering. If it is Ruby, then you may want to account for RoR. If it is in Python, then feel free to utilize Numpy and Pandas. Both customer order and quotation have the same structure. { _id:ObjectId, partner_id: ObjectId, content: [{ product_id: quantity}] }. The two collections to be accessed and need to be combined and analyzed as one. Data ...
  • Hourly – 1 to 3 months – 30+ hrs/week – Posted
    We need a node.js developer who has experience building back-end systems with scale. Quick turnaround time and ability to work with remote teams. The back-end is DynamoDB, so skills in non-relational databases is a must.
  • Hourly – 1 to 3 months – 30+ hrs/week – Posted
    How can we make sense of the learning that occurs when a student experiences a really good mobile learning app? The Bill & Melinda Gates Foundation has just awarded Motion Math substantial grants to explore this critical question. We’re looking for a full stack engineer to lead the execution of the first system to correlate mobile gaming with verifiable learning outcomes. The platform will collate data from apps (including student info that must remain secure), perform continuous statistical analyses, and ...
  • Hourly – Less than 1 month – 30+ hrs/week – Posted
    Hi, I'm looking for a programmer who can help develop a website, we have app and html/css ready for both. But we need a programmer who can put it all together. It's a real estate listing website, with the ability to message users, view profiles. We want the site and app to hook together and want to get this all up and running before the end of april. Users will need to be able to create house ...
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