Mongodb Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $450 - Posted
We are looking to migrate our site from parse to an AWS option. This option is largely described by Our current site that uses this is and we only have javascript integrations on our site which is a simple SPA angular web app. Bid includes BOTH setting up a new AWS database (mongo is suggested in guide) with migration and correcting javascript interactions to instead connect to new database.
Skills: MongoDB AngularJS HTML5 JavaScript
Hourly - Entry Level ($) - Est. Time: Less than 1 week, 10-30 hrs/week - Posted
At we have our EDX site under construction. We want that each course needs to be paid as, so that when every student registers for a course or enrolls, they have to paid independently for each one. The course cost, must be a parameter on the course itself. At this moment, we dont know which provider we will use for the payment, it could be local one, or one from US (bank of america), please estimate the number of hours and total cost for this job.
Skills: MongoDB CSS HTML HTML5
Fixed-Price - Intermediate ($$) - Est. Budget: $2,000 - Posted
I need a classifieds website, like craigslist, customized to my description. I do not have a specific framework in mind, Rails or Angular Node JS is fine. The website must be mobile ready, and the backend must be developed with a possible mobile app client in mind. I need automated email account services. Create account, change password, forgot password. I also need a moderator style account with the ability to ban users, delete posts. The website must be optimized to display banner ads. Analytics will also be required to be set up. A service to accept payments (recurring and one time) will be set up to collect money from users who wish to have special features when posting items for sale. This project is in a very initial stage, I am interested into talking to developers about their choice of framework and the reasons behind them as to finalize the website. Developers need to have experience with classified style websites or forum styled website, with user account creation. They must also have experience with databases, how to optimize database storage. This job will also offer the developer the option to build a mobile app client for the classifieds service at a later point.
Skills: MongoDB AJAX AngularJS HTML5
Fixed-Price - Expert ($$$) - Est. Budget: $1,500 - Posted
We need to quickly build a survey module with custom workflows and multiple roles. This should be highly customizable, flexible and scalable module that can handle very heavy loads. Request quotes from the freelancers who has 1. Experience in handling large-scale engagements in PHP 5.6 YII 1 environment 2. Expertise in writing scalable code that can handle large loads and optimized from server perspective 3. Sufficient bandwidth to deliver project quickly 4. Experience in handling projects related to HR in organizations in preferred but nor mandatory Though it is building a web product from scratch, only basic functioning screens are required as we have already got screens designed from a professional designer. Requirement is more on functionality aspect High-level of integration support is required post building the code I can share a detailed design document post requesting interests and credentials check
Skills: MongoDB HTML JavaScript jQuery
Fixed-Price - Expert ($$$) - Est. Budget: $250 - Posted
Looking for a person who has experience with searching in very large databases. We need help to find a way to quickly find the matching values between 2 tables in a Postgresql database. The first table currently contains around 1,000,000,000 records , but it is expected to grow around 30-40 billion records. Table1 definition is: ***************************************************** CREATE TABLE public.maindb ( data1 bigint NOT NULL, data2 bigint NOT NULL, CONSTRAINT maindb_pkey PRIMARY KEY (data1) ) CREATE INDEX maindb_data2_idx ON public.maindb USING btree (data2); ***************************************************** And we have a second table in the database, which is defined as: ***************************************************** CREATE TABLE public.maindb46A106D47BC85719 ( data2 bigint NOT NULL ) ***************************************************** We want to find all matching values between the two tables. For this purpose we use the following JOIN command: SELECT * FROM maindb INNER JOIN maindb46A106D47BC85719 ON (maindb.data2 = maindb46A106D47BC85719.data2); It takes more than 4 minutes for the query to provide results. If we use SELECT statements for every row from the second table against the first table it is even slower. The system is running Windows 10 on an SSD HDD. We need some advice: 1. What can be optimized in Postgresql to make the search provide results as fast as possible? 2. If Postgresql can not be used to achieve a fast search - what is the best way to achieve this task? Maybe NoSql, or some other system? Budget can be negotiated, we are hoping someone can provide a nice working solution to this problem.
Skills: MongoDB Big Data NoSQL PostgreSQL Administration
Hourly - Expert ($$$) - Est. Time: Less than 1 week, Less than 10 hrs/week - Posted
The value we're looking for is for someone that is adept at dealing with this string data, can create easy to use functions/methods/classes that are very readable, easy to maintain, and require as little code as possible to execute. Technical Requirements: - The database is MongoDB. - NLP Solution: We prefer using one of the many APIs available, a homebrew can be used but must be discussed first. - Ideally, we would want the solution written in JavaScript/Node.js but understand another language may be better suited.
Skills: MongoDB API Documentation AWS Lambda Elasticsearch
Hourly - Expert ($$$) - Est. Time: 1 to 3 months, 30+ hrs/week - Posted
Our company is looking for talented developers to assist us with the initial development of our travel platform. We are in need of a web solution that will allow our guests to seamlessly plan and book their vacations. Our aim is to have a functional MVP by the end of the first quarter of 2017. Interested parties should have at minimum the following skills: Microservices architecture development, AWS, load balancing, agile development paradigm, knowledge of both relational and non-relational databases, javascript, angular.js/react, node.js, express.js, and restful api implementation. Also, the following services and integrations may be used: Stripe/BrianTree/PayPal, Layer/Twilio,,, and Xero. In order for this project to be successful communication will be key. We will prefer to work with developers that are able to have regular meetings and open lines of communication. Other platforms such as Skype will also be essential to ensuring a solid line of communication is established. Please seethe attached document as it has more of an overview on the particulars of the project and what will be required for it to be successful. We are an established company and this project will be a long term and scalable one. As we are looking for a lead developer to join our team we would like to hear from interested candidates.
Skills: MongoDB Agile software development AngularJS API Development
Fixed-Price - Expert ($$$) - Est. Budget: $400 - Posted
I'm looking someone who can complete the development of my event booking site that it's 90% completed. The site should have the same functionality as; It has several events from different publishers and allow the users to book and pay. The users must be able to register the site using Facebook log-in, see the events, select an event, and pay with Paypal. The following is the list of the functionalities already implemented; 1) Landing Page 2) Main Site with Search Results 3) Event Details 4) User Dashboard 5) Chef Profile 6) Booking Screen 7) Confirmation Modal 8) Create an event wizard 9) Review your experience screens 10) View and edit settings 11) View and edit profile 12) Administrator Area This are the 2 main functionalities that are not working properly and/or are not coded at all and you should be working on and address ASAP; 12) Administrator Area 13) Hosts Payments Plus the period for testing and QA; 14) Static content pages 15) Mailing templates 17) Security testing 18) General Testing and QA Please contact me if you have any question, full SRS attached. Proposal with "Amount Not Specified" won't be taking into consideration.
Skills: MongoDB AngularJS Express Js Git