Training and experience around MongoDB relates to use of databases in general, and the NoSQL (document-oriented) database MongoDB specifically. Use can cover data modeling, configuration and data management, or some level of application development using the database.

MongoDB is often chosen over traditional databases such as Oracle DB specifically when larger and more unordered datasets are required to be stored and accessed, as NoSQL databases do not suffer the performance drawbacks traditional databases have in this regard. MongoDB is an open source database licensed under the Server Side Public License (SSPL). While popular as one of the earlier available NoSQL databases, MongoDB is nowadays losing ground to its competitors.

MongoDB expertise offers transferable database design skills, especially for other document-oriented databases such as Cassandra. Businesses leveraging or looking to leverage such databases can benefit from individuals with training and/or experience with this technology.

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    TheTraderApp 6 days left

    A simple app is required, which will have 3 types of users. For supplier: 1. Displays the list of all the traders registered to the app. 2. All the traders currently subscribed will be marked as selected. 3. Supplier can select/deselect the traders to subscribe/unsubscribe. Note: Items uploaded by the supplier will be available in the item list page only for the traders subscribed by the supplier in the subscribe page. For trader: 1. Displays the list of all the retailers registered to the app. 2. All the retailers currently subscribed will be marked as selected. 3. Trader can select/deselect the retailers to subscribe/unsubscribe. Note: Items uploaded by the traders will be available in the item list page only for the retailers subscribed by the trader in the subs...

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    We are looking for a developer to debug type errors and clean the code of a react project built on node js.

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    The scope of work includes UI design, Database management Database integration, Database deletion, Client-side platform creation, Web application creation, compatibility for all devices, and responsive design.

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    1. APIs are purely made in Express. 2. MongoDB is being used as the database. 3. React.js is the front-end.(no redux and typescript) Requirements: One who can dynamically integrate the APIs and map the schemas ID wise when fetched by the user using react Hooks and onClick functions . Timeline: 1 day

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    Needed right away, with long-term possibility as we have constant and non-stop projects for the next 12 months. We are a team working with the best freelance developers creating and maintaining long-term profitable relationships (not necessary if not interested). We are reliable, trustworthy, and friendly recruiters; we've been hiring freelancers since the conception of the start-up. What we're looking for: a. Top expert Python experience mandatory (Python Request and/or Selenium), other languages welcome but not necessary b. Strong web scraping and pdf/images data extraction (OCR) c. Expert on bypassing website security protection: fakeuser, proxies, captchas, etc. d. Excellent pay of minimum $500 per scraper; up to $1,000 depending on complexity e. Maximum confidentiality, no ...

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    Hi, I am looking for an MEAN Stack developer who has experience in Web3 and Smart Contract Integration. We will prefer someone who can take up work quickly and start right away. More details in chat

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    My developers were part time and not available to continue. The first milestone is partially complete. * Required: Primarily a front end developer - React/Redux, HTML, CSS, Bootstrap - Node.js, Express, Mongodb, React.js, Redux * REST API using JSON format * QR codes * We have a basic site which has login, users posts etc (based on an open source) MERN project. We will use this as a starting point. * The project is being built in three stages 1. Get something released with simple reservation with Stripe integration payment. PWA with scanner to validate reservations. Notifications on event updates etc. Social sharing. [This part is almost complete] 2. Integrate group functionality from my app. Our own discount functionality for referring other customers. 3. Analytics and more administr...

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    Hi, I want someone to build me a website, this will be a user signup based website with a few functionality. we will discuss for details. Important note: I only need people who can build this website using MERN stack only, no other platforms. time is not a barrier. and I will be needing the complete source code. My Project will require 3 major features: 1. User Authentication(safe and secure). 2. Integrating offerwall(if you dont know what offerwall is, do some google on it) where users can complete tasks and offers and earn coins. 3. Users can cashout/withdraw their earned coins in their desired wallets or payment modes, like UPI or cryptocurrency For more details, we can chat and i will give you a reference website to get a good idea.

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    Hotel management system: Front end: Angular Backend: Spring boot ---------------------------- 1)Spring boot microservices 2) payment gateway 3) spring security 4) connection of microservice to Eureka server 5)postman 6)mongodb

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    I already have a web application built with node js and react js I want it to have a product recommendation system . Well for the product recommendation system it should suggest the users products in the E-commerce web app.

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    Please read the attached document thoroughly before you bid on this project. We have the frontend part already. So the freelancers' primary focus is on the Backend with very minimal focus on the front end. The price we quoted is fixed. This project has to be completed in 15 to 20 days. If we're satisfied with your work, we continuously give you the projects every month.

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    A cam script has been installed on our server and we will like to have additional features added and the script redesigned. Below are the technologies used in developing the script. Please only place a bid if this is something you’re experienced in. Frontend : NextJS, ReactJS, CSS, Ant Design Backend : NestJS, NodeJS, MongoDB, Redis, FFmpeg, Nginx with http_auth_module, WebSocket, ,Ant Media

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    Hey guys i am looking for a python telegram developer who can help me out solve a problem on my telegram shopbot. At the moment i save all the products with image in a database (mongodb) which makes an specific unique file id for my bot. But what i want is whenever i change the token for the bot, i still want to use that picture but i can't because it makes a hash for it that is only usable by that bot. Is there any person who knows how to solve this problem, maybe save the picture in a folder and the rest of the products in a db or something? Thank you for your help

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    I am a Forex trader and an ex-developer. I am in the process of building a trading analytics solution which will help retail traders gain insights into their trading performance. This platform will connect to various Forex broker APIs and download trade data for users into our database using Python. We will then do a lot of ETL to process this raw data and put into a format that can be used for reporting. This will also be done through Python. Finally, we will have a Laravel/Vue frontend which will connect to our backend to display the reports to users. I have most of the database design ready and also the specification for first few Python jobs. I need a good Python developer (preferably someone who knows about trading in stock/forex markets) to start building out the ETL jobs We will...

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    Port Flask app to Django 4 days left
    VERIFIED

    This is the Flask application that needs to be ported to Django Task Specifics: The application must be ported to Django, and expose all functionality as APIs using Django REST Framework. The following things need to be done in addition to the porting. Task 2. Allow for multi-user support and authentication Reference: Task 3. Allow for portfolio management per user Task 4. Add additional WebSocket based exchange connectors Consider implementing an exchange connector class like hummingbot does so we can interact with many more exchanges. Reference:

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    Hi, I want someone to build me a website, this will be a user signup based website with a few functionality. we will discuss for details. Important note: I only need people who can build this website using MERN stack only, no other platforms. time is not a barrier. and I will be needing the complete source code. My Project will require 3 major features: 1. User Authentication(safe and secure). 2. Integrating offerwall(if you dont know what offerwall is, do some google on it) where users can complete tasks and offers and earn coins. 3. Users can cashout/withdraw their earned coins in their desired wallets or payment modes, like UPI or cryptocurrency For more details, we can chat and i will give you a reference website to get a good idea.

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    I am looking for two developers to support my java and Kafka Project. Please be serious, otherwise don't waste my time and your time. Here are the skill sets which i am looking for: Kafka Resource: A. Confluent Kafka B. SQL JAVA Resource(Senior Resource0 -Java -Little Bit of Hadoop

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    Retrieve XML files from SFTP Each XML file has specific details that will need to be parsed and imported to MongoDB as orders. All imported order details will need to be saved to appropriate tables and fields with the appropriate associations. Once all the XML data has bee processed an XML file will need to be created to acknowledge receipt of all the data as per Commercehub specification / requirement. An XML file will need to be created based on a set of rules and requirements and deposited into the SFTP in the appropriate directory. Next all orders data that was saved in the DB will then need to be pushed to Shipstation API. Shipstation will be used to ship the orders. The Shipstation API will push to us order shipping details and we will need to receive and store in DB. After saved i...

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    Looking for expert full stack and smart contract developer to help integrate payment and biconomy (gasless user experience) into current codebase. If successful future full time work would be available if interested.

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    Need a demo booking scheduler based on react js.

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    The requirement is to include a search option to an existing Python project, whose UI is designed using Tkinter and has MongoDB on the back-end. The project deals with entries of capital gains and losses based on the last traded price of a stock.

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    Retrieve XML files from SFTP Each XML file has specific details that will need to be parsed and imported to MongoDB as orders. All imported order details will need to be saved to appropriate tables and fields with the appropriate associations. Once all the XML data has bee processed an XML file will need to be created to acknowledge receipt of all the data as per Commercehub specification / requirement. An XML file will need to be created based on a set of rules and requirements and deposited into the SFTP in the appropriate directory. Next all orders data that was saved in the DB will then need to be pushed to Shipstation API. Shipstation will be used to ship the orders. The Shipstation API will push to us order shipping details and we will need to receive and store in DB. After saved i...

    $570 (Avg Bid)
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    61 bids
    NodeJs + React + Mongo 2 days left
    VERIFIED

    I have an existing webapp already running. I need to make a copy to a second system and rebrand the name. Existing system is New system is Your tasks will be to swap domain1 for domain2 everywhere in the back and front end, purge DB tables and well as replace a couple of new images with the new logo Please let me know if you have any questions, this is certainly an easy task for someone who knows nodejs, react and mongo

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    The project is finished and hosted in aws, but during the migration a small error arose that caused the graphql to lose connection with the kotlin app project. We use GraphQL with MongoDB, and they serve the web in React, the app in Kotlin, and the dashboard in Laravel. Everything works except the graphql connection with the kotlin application.

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    Get a list of contacts or friends from facebook, twitter, linkedin, whatsapp and tiktok and use social media APIs to send messages through social networks. 1. Anyone can obtain a social media account ID and access token using the 3-leg authentication and authentication module. 2. Use accesstoken to get a list of contacts or friends and send a message. # This logic should work on facebook, twitter, linkedin, whatsapp and tiktok. Used to apply for advertising recommendations through social media. reference link Facebook :~:text=How%20can%20I%20find%20someone's,on%20this%20social%20media%20platform. Linkedin Send Contacts (linkedin ID) Instegram Send & Contacts Twitter Send Contacts Whatsapp Send Contacts Tik tok Different share videos Linkedin 3 leg authenticat...

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    I want an E-learning website to be built using MERN stack for selling online educational courses that consist of videos tutorials. The Features that I expect in the website are categorized below in 2 categories: 1st category: Must have features: 1. Admin control over all courses to approve or delete or modify them. 2. Teachers portal so they can upload classes and wait for approval from admin. 3. Students auto approval after confirming payment received and expiry date of the course subscription. 4. Statistics of students behavior and interactions with website and course. 5. Adding coupons for discount for instructors with specific criteria like sell of certain number of courses. 7. implement ACL(Access Control List) 2nd category: Good to have features 1. Facility for live classes in futu...

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    I have started building a website that helps businesses contact customers via automation. I'm looking for someone to complete the build and have it ready for production. I have build about 60%. I'm using React with Redux, Node JS and MongoDB. I have also bootstrapped the build using Material UI. We need someone that specialises in voicemail and has experience with technologies such a TWILIO as we'd like the REST API used in other products. We'd also like it hosted on AWS. Eventually we'd like a mobile app version depending on the outcome of this project.

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    *************Immediate joiner Individual Only************* Position: Node.js (Express framework) developer full time Experience: 3-5 years Skills: * Must have Biding and Ask value based technology * Have good knowledge of E-Commerce functionality * Ability to write API’s * Must have worked on multi login functionality and role permission based applications. * Must have rich knowledge of Hapi and Express JS (framework of NodeJS). * Extensive knowledge of JavaScript, Web stack, Libraries * Write effective, scalable code * Develop back-end components to improve responsiveness and overall performance. * Familiarity with front-end technology- React.js and is a Plus Please apply if you have genuine experience and willing to start on immediate basis....

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    MongoDB Atlas expert needed. 1 day left
    VERIFIED

    Need to create a MongoDB atlas database and import data as per our project requirements.

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    Needed right away, with long-term possibility as we have constant and non-stop projects for the next 12 months. We are a team working with the best freelance developers creating and maintaining long-term profitable relationships (not necessary if not interested). We are reliable, trustworthy, and friendly recruiters; we've been hiring freelancers since the conception of the start-up. What we're looking for: a. Top expert Python experience mandatory (Python Request and/or Selenium), other languages welcome but not necessary b. Strong web scraping and pdf/images data extraction (OCR) c. Expert on bypassing website security protection: fakeuser, proxies, captchas, etc. d. Excellent pay of minimum $500 per scraper; up to $1,000 depending on complexity e. Maximum confidentiality, no...

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    We have a ready made project we need some backend work in it .

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    Hi Everyone, We're looking for a freelancer who can support atleast 4-5 hrs/day for us. Also the freelancer should involve with our Back End team. You need to assign the tasks for the developers. Guide them, lead them for a good productivity. So you've to act as a Tech-Lead. So please reach out to us. Preferred Location Freelancer:- Chennai, Vellore, kanchipuram, Salem, South India. Note:- Chennai is most preferable, because our company located in Chennai, Arumbakkam. Tech Specs:- java Java IDE: --------- Spring boot Eclipse Testing Tools: -------------- Postman Databases: ---------- Mysql Mongodb Devops: ------- docker kubernates jenkins gitlab ElasticSearch

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    Hello experts, Objective: Managing extra food and avoiding wastage of food from multiple vendors. Customer can book a surprise bag [That contain extra food or grocery ] from any vendor with allotted pickup time by the vendor. Vendors can generate revenue from that extra food. And Customers can get food at a very cheap price. And all the booking and accounting would be handled from Admin Ends. Requirement: Admin Web [React], Mobile application[React Native work for both android & iOS] and Backend in node.js. So we are looking for an expert team or full stack developer having 5+ experience in React Native, React and Node.js. We can provide you with the complete design work created in Adobe Xd and a complete features list document. Need quality code and pixel-perfect design works.

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    Hi all, This is a new requirement for a PHP expert to install a dashboard report client in a PHP server and host client. It's a ready-made dashboard package that I bought and includes some additional addins also need to install. This requirement also contains the search for the appropriate host - purchasing a new domain name - installing the packages into the host server and afterward making some developments on dashboard that I bought its koolereport. George

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    NDA
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    pls see the attached file. you have to do one of the mini project like first one. From the given topics. We need a 3~5 pages report. Can you do this?

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    I have a website with more than 200,000 products. I want to implement a proper search functionality. The customer on the website should be able to get the most accurate result based on his search. There are various attributes such as city, country, category etc. A sub search should also be allowed. For eg, if the user has searched for country "A" then he should be able to search further within country "A". In the search result, categories with number of products, price range, city, country & other filters should also appear for a customer to filter further. The search should monitor and improve continuosly. I'm open to using any search support platform such as elasticsearch, typesense or anything else. When you quote, please share your similar work. Also,...

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