MongoDB is a document-oriented NoSQL database used for scaling and high performance. It is most useful for storing, processing and querying data in large volumes. MongoDB also offers powerful query language, easy scalability and private data access. With MongoDB, businesses gain the speed of operations and flexibility that they need. As a MongoDB specialist, your knowledge on using this database allows you to store and query complex datasets quickly, while saving both time and money costs for companies.

Here’s some projects that our expert MongoDB Specialists made real:

  • Developed web applications with back-end programming for existing projects
  • Built collaborative solutions with MERN stack technologies
  • Implemented websites with Node.js, Express API and Mongo DB
  • Provided server-side solutions implementing PM2 and NPM configurations
  • Created dashboards with Django + React for volunteer projects in the community
  • Carried out Python projects requiring editing of HTML tables
  • Developed backend for eCommerce admin sites in Node.js/Express/MongoDB
  • Constructed web solutions for food bookings in React, Node.js, MERN stack
  • Developed full stack solutions including Node.js, Express JS, React.js and MongoDB

As you can see it's amazing to witness our specialists make businesses upgrading their back-end performance with MongoDB possible. You don’t need to take an extra risk by doing it yourself, you can save time while the experts take care of it. Hire experienced MongoDB professionals through Freelancer.com to empower your business in every way – improved performance, scalability, cost savings and more! Let us take care of giving your business the cutting edge solution using the optimal database technology – let us partner with you to propel your business forward! Post your project today on Freelancer.com to hire a MongoDB Specialist tailored to the needs of your company!

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    32 trabalhos encontrados, preços em EUR

    I have a math game website with nodejs backend and react frontend. I need developers for tasks. Please kindly remember it is for long time relationship. I have a lot of tasks . 1. animation modification in reactjs the site, if you are very good in it 2. Using already existing sockets for real time experience. 4. using web sockets for seamless updation so please state the least possible hourly rate at my desktop via ONLY zoom . Please do not bid if you cannot work at my desktop. TEST: Login: username: hsgr8t4 pw: 123 select a level and try PLAY PUBLICLY or CREATE ROOM Identify its problems in animation and other errors WORK IS AT MY LOCALHOST WHERE ONLY ZOOM WILL BE USED WITH ACCESS TO MY PC. I SUGGEST HOURLY RATE ($2-$5). WEBSITE IS ALREADY FUNCTIONING. ONLY WEBSOCKETS ...

    €6 / hr (Avg Bid)
    €6 / hr Média
    17 ofertas

    I've developed a web reputation service aimed at assisting businesses in achieving better ratings on Google. For this, I require a client dashboard that provides insights into their Google listings and enables them to respond to Google reviews for their various establishments. The dashboard needs to integrate with the ChatGPT API, allowing our software to offer suggestions for responses. Additionally, it should have the capability to handle responses to patient feedback emails. I have created Figma mockups for the dashboard design, and I also have a video showcasing a tool with some similar functionalities to what I envision. I'll share the video with you for a better understanding and the main views of my figma Mockups Client Dashboard: Google My Business Integration: Display ...

    €453 (Avg Bid)
    €453 Média
    38 ofertas

    Hello there We looking for a Developer who have experincess with and WebRTC and also in Laravel and MongoDb and React Native App to Build a Chat App for us. What we have done? We have the Dashboard frontend ready by 95% Database in mongoDb not done Mobile App Design in react-native is ready **Core Features WebRTC:** - **Video Calls**: Implement video calling functionality with WebRTC for high-quality visuals. - **Voice Calls**: Utilize WebRTC for clear, lag-free voice calls. - **Live Sreams**: Utilize WebRTC for clear, lag-free voice and Video. - **Interviews**: Utilize WebRTC for clear, lag-free voice and Video and Share Content. **Core Features :** - **Messaging**: Incorporate real-time messaging through for instant communication. - **File Sharing**: Enable users to share docum...

    €536 (Avg Bid)
    €536 Média
    92 ofertas

    I'm seeking an experienced full stack developer to create a user-friendly android mobile app. The core functionalities should include: - User account and profile creation - Real-time notifications - eCommerce platform specifically for agricultural machines - A flexible rental system, adaptable to customers' needs Having previous experience in developing eCommerce platforms or rental systems will be a big plus. Familiarity with the agricultural sector would also be beneficial, although not necessary. The goal is to offer a seamless and efficient app experience, facilitating equipment access for farmers and the broader agricultural community.

    €112 (Avg Bid)
    €112 Média
    28 ofertas

    I am seeking an experienced website and app developer to create a platform that specializes in music upload. The key features of the platform should be: - User registration and login: This should be a reliable and secure system that allows users to easily register and login to their accounts. - Playlist creation: The platform should allow users to create and manage their personal playlists. - Song categorization: Users should be able to categorize their uploaded music by different genres, moods, themes, etc. - Upload music: It is crucial that each user is able to upload their own music files. The project should be completed within a month. Ideal candidates will have previous experience in the music-tech industry or similar projects, showcasing their skills in website and app development,...

    €207 (Avg Bid)
    €207 Média
    54 ofertas

    We are embarking on an exciting project to develop an e-SIM website and potentially a mobile app, leveraging a partnership with Airalo/HolaFly (search web) under a white-label reseller. Our goal is to create a seamless, user-friendly website that enables users to easily purchase and manage travel e-SIMs for global connectivity. We're looking for a skilled full-stack developer/agency who is experienced in React, Node.js, and integrating third-party APIs. Responsibilities: --Design and develop a responsive, intuitive front-end for the e-SIM platform using React. --Build a robust, scalable backend using Node.js, ensuring secure and efficient API integration with API provider for e-SIM management. --Implement database solutions that cater to the platform's data storage and retrie...

    €4563 (Avg Bid)
    €4563 Média
    114 ofertas

    I am in search of a highly skilled React Native developer who possesses profound knowledge and expertise in system design, web sockets ,mongo dB, NodeJS, to take the lead on my project. Company: IT SPHERE HUB **Responsibilities:** - Develop and maintain React Native applications for iOS and Android. - Design scalable backend systems using Node.js and MongoDB. - Integrate web sockets for real-time communication. - Optimize performance and ensure responsiveness. - Conduct code reviews and propose architectural improvements. **Requirements:** - 3+ years of React Native and system design experience. - Proficiency in web sockets, MongoDB, and Node.js. - Strong problem-solving skills and attention to detail.

    €86 (Avg Bid)
    €86 Média
    15 ofertas

    In need of a seasoned full stack developer with exemplary proficiency in JavaScript, React, Node.js, Express, and MongoDB. The project hinges on a variety of key components: - **Responsive design**: We require a highly responsive design that showcases versatility across multiple platforms and devices. - **User Authentication**: Implementation of a secure user authentication system is essential, and it needs to be facilitated using email and password logins. The ideal candidate should have a rich history of successfully developing and deploying similar projects using designated technologies. An appreciation for clear, concise code and neat documentation is highly beneficial. Proven experience in creating user-friendly interfaces conforming to responsive design principles is a must.

    €146 (Avg Bid)
    €146 Média
    75 ofertas
    next.js-expert-needed 5 dias left
    VERIFICADO

    Hi, there! I need a developer, who can integrate the Brevo Email API with my app. On Brevo, I have a folder named `users` and a list named `cardholders`. In my app, I have a dynamic route named `referraId` and each route has its own dynamic form. Now, I want each time a cardholder submits a form, the cardholder data i.e. refName, refId, etc. should be added to the cardholders list on Brevo. I used to use Resend API to send emails, but for some reason, the API stopped sending after some time. That's why I would like to switch from using Resend to using Brevo for simplicity purposes. Cheers, K

    €26 (Avg Bid)
    €26 Média
    37 ofertas

    I'm looking for an expert to analyze and assess the current architecture of my custom-built e-commerce platform. Key tasks will include: - Identifying the specific technologies used - Deeper insight into the backend API structure - Reviewing the online URL scanning functionality - Documenting app functionality, architecture etc The ideal freelancer for this project will have extensive experience in custom-built platforms, e-commerce, and specific technology identification. The specific application has ben acquired and requires a thorough review of front end/back end configurations. Deliverable required is an in-depth document of the application

    €472 (Avg Bid)
    €472 Média
    103 ofertas
    Next.js Expert Needed 5 dias left
    VERIFICADO

    Hi, there! I need a developer, who can integrate the Brevo Email API with my app. On Brevo, I have a folder named `users` and a list named `cardholders`. In my app, I have a dynamic route named `referraId` and each route has its own dynamic form. Now, I want each time a cardholder submits a form, the cardholder data i.e. refName, refId, etc. should be added to the cardholders list on Brevo. I used to use Resend API to send emails, but for some reason, the API stopped sending after some time. That's why I would like to switch from using Resend to using Brevo for simplicity purposes. Cheers, K

    €28 (Avg Bid)
    €28 Média
    24 ofertas

    READ THIS CAREFULLY // ANSWER ALL QUESTIONS (Auto bids are deleted): I've got two projects that we are starting from that are both of which are open source and will be hiring two different Freelancers for this gig. This specifically is: , MongoDB (with either Mongoose or Prisma), V5 latest, TailwindCSS and in addition, we need a couple of other NPMs (Shadcn/UI, Framer Motion) and a Headless CMS for the backend (probably Strapi) along with tRPC and Stripe. You MUST use Typescript and know what you are doing in terms of best practices with , building projects that scale, organizing the folders and files properly, etc. In both cases of these projects, it will be smartest to start from a fresh install and totally just follow the project in terms of layout, structure features and imp...

    €231 - €693
    Secreto
    €231 - €693
    37 ofertas

    You will be working remotely, meaning we will provide you with a virtual machine where you'll conduct your work. Proficiency in NestJS, MongoDB, PostgreSQL, Mongoose, and GraphQL is required.

    €6 / hr (Avg Bid)
    €6 / hr Média
    34 ofertas
    MERN Stack Kirana Shop WebApp 4 dias left
    VERIFICADO

    I'm looking to develop a comprehensive and user-friendly MERN stack application for my Kirana shop, that doesn't currently have an existing website. The aim is to automate, manage, and streamline multiple areas of my business operation. Key Features Required: - Inventory Tracking: Accurate, real-time stock levels, alerting for low stocks and predictive ordering. - Product Management: Easy addition and removal of products, with detailed product information. - Sales Management: Dynamic reporting and visualizations of sales, with trends and predictive analytics. - User Authentication: Secure sign-in for admins and users, with dynamic roles and permissions. - Billing and Invoicing: Hassle-free billing system, with automatic invoice generation. - Product Search and Filters: Robust ...

    €123 (Avg Bid)
    €123 Média
    38 ofertas
    SMPP Consultant for SMS platform 4 dias left
    VERIFICADO

    We are looking for a SMPP consultant who could help us integrate SMPP in our existing SMS platform

    €1358 (Avg Bid)
    €1358 Média
    8 ofertas

    I'm in need of a developer who can construct a platform for user-submitted product reviews. This platform should contain a key feature that allows for users to provide star ratings, which will be the basis for the review system. Must-haves for this job include: - Experience in developing review systems or similar platforms - Knowledge of a star rating system and how to seamlessly implement it into the platform - Understanding the importance of user-friendly interfaces By enabling users to submit product reviews based on a star rating, we aim to elevate the consumer experience by providing clear, straightforward product evaluations. Your expertise in this field will be indispensable to the success of this project.

    €139 (Avg Bid)
    €139 Média
    18 ofertas

    I'm searching for a MERN developer with expertise in MongoDB and Node.js to build a unique chat platform. This platform will connect users with astrologers and psychic readers, offering advice and readings at the click of a button. Key Responsibilities: - Designing and building a responsive and user-friendly chat platform - Using MongoDB and Node.js to ensure optimal performance Project Timeline: I'm aiming to have this platform up-and-running as soon as possible. Hence, I'm looking for someone who can dedicate their time and resources to this project in order to meet tight deadlines. Platform totally build on MERN, but unfortunately my last developer left at the last stage as he couldn't understood some last functionalities and gave SDK to me. Now I have everythin...

    €188 (Avg Bid)
    €188 Média
    13 ofertas

    As the client for this project, I'm in search of an experienced developer who can proficiently handle the assignment of synchronizing products of more than 500 e-commerce partner sites, all of which operate on the same platform. Essential details: * You'll focus on all key data areas to ensure our e-commerce site is updated and consistent: product images, descriptions, and prices. * Making certain that synchronization is error-free and smooth will be a vital part of your job. Ideal Skills and Experience: * Extensive experience with MERN Stack * Proven capability in synchronizing large amounts of data across diverse e-commerce sites * A keen eye for detail, ensuring all product information is systematically accurate and up-to-date

    €4456 (Avg Bid)
    €4456 Média
    45 ofertas

    Tengo un cierto avanze respecto al front end lo estoy realizando con reactjs y la idea es realizar tanto el front como el back con la pila MERN, ya tiene algunas características de PWA, me falta implementar la parte de notificaciones push, realizar una geolocalizacion ya sea con el api de Google maps o con otro framework ya sea leaflet para los lugares turísticos, ya tengo las imágenes insertadas en la parte del front son imágenes 360 y utilize la librería de panellumjs para insertarlos, también ya puede insertar algunos modelos 3d, pero quisiera insertarlos desde el backend es lo que me falta, ya el back lo quiciera realizar con nodejs, mongodb y expresas, en sí utilizar la pila MERN Stack

    €10 / hr (Avg Bid)
    €10 / hr Média
    12 ofertas

    Tengo un cierto avanze respecto al front end lo estoy realizando con reactjs y la idea es realizar tanto el front como el back con la pila MERN, ya tiene algunas características de PWA, me falta implementar la parte de notificaciones push, realizar una geolocalizacion ya sea con el api de Google maps o con otro framework ya sea leaflet para los lugares turísticos, ya tengo las imágenes insertadas en la parte del front son imágenes 360 y utilize la librería de panellumjs para insertarlos, también ya puede insertar algunos modelos 3d, pero quisiera insertarlos desde el backend es lo que me falta, ya el back lo quiciera realizar con nodejs, mongodb y expresas, en sí utilizar la pila MERN Stack

    €17 / hr (Avg Bid)
    €17 / hr Média
    26 ofertas

    I am looking for a proficient developer to create a comprehensive website and client/admin system designed primarily to streamline the management of services ordered by users. The system will enable admins to oversee user activities effectively, while allowing general users to interact with various functionalities effortlessly. This system will be for a email backup service, offering backup mx mail servers and the option to sync their mail boxes from all there mx(mail) servers. **Key Features Required:** - **E-commerce Functionality:** To facilitate users placing orders for specific services. - **User Registration and Management:** Users should be able to sign up, log in, and manage their accounts. This includes updating personal information to ensure up-to-date communication and servic...

    €161 (Avg Bid)
    €161 Média
    54 ofertas
    nextjs-referral-system- 2 dias left
    VERIFICADO

    We need a Nextjs developer, who can complete a referral system that will allow users to refer their friends. It's an existing app that uses Nextjs as the full-stack framework and MongoDB/Mongoose as the database. Kindly review what tasks have been completed & what tasks are yet to be done. COMPLETED TASKS: - we create the refName, refEmail, refId, & refBy of the user0default user - we create a dynamic route with the refId - user1 enters their refName, refEmail, & refId to register via the user0 refId - user1 visits /rewards/refId to view their refVisits, refEntries, & refEarnings YOUR TASKS: - we calculate & update the db with the refBy & refStat of user1 - we send the /refId & /rewards/refId routes of user1 to their refEmail refBy > this is the refId...

    €20 (Avg Bid)
    €20 Média
    17 ofertas
    nextjs-referral-system 2 dias left
    VERIFICADO

    We need a Nextjs developer, who can complete a referral system that will allow users to refer their friends. It's an existing app that uses Nextjs as the full-stack framework and MongoDB/Mongoose as the database. Kindly review what tasks have been completed & what tasks are yet to be done. COMPLETED TASKS: - we create the refName, refEmail, refId, & refBy of the user0default user - we create a dynamic route with the refId - user1 enters their refName, refEmail, & refId to register via the user0 refId - user1 visits /rewards/refId to view their refVisits, refEntries, & refEarnings YOUR TASKS: - we calculate & update the db with the refBy & refStat of user1 - we send the /refId & /rewards/refId routes of user1 to their refEmail refBy > this is the refId...

    €43 (Avg Bid)
    €43 Média
    21 ofertas

    In React, this application's main feature should fetch player statistics from the MongoDB Atlas Data API using https requests. (Axio?) - Proficiency in React web app development - Solid experience working with MongoDB Atlas Data API - Ability to fetch and handle statistical data that is already formatted in JSON records - Ensuring data is retrieved accurately and displayed in a user-friendly manner. The goal: Bare minimum design as I can work on that myself, but want the functionality. Functionality: - Index/home page will have a search bar. When a user types in a player name, it automatically filters based on letters typed. - Then when clicking on player name, each player should have their own page that is created dynamically. Once entered into player page, I want the stats di...

    €153 (Avg Bid)
    €153 Média
    84 ofertas

    We are a dynamic and innovative software development company dedicated to changing the way transport companies manage their assets by providing a centralized location to view fleet status and problems with assets before they become major issues. We are seeking a highly skilled and experienced Senior C# Software Engineer to join our talented team and contribute to the development of robust and scalable software applications. • Position: Senior C# Software Engineer • Location: Remote; though preference will be for Indore or Delhi NCR-based candidates • Working hours: 2 pm to 11 pm IST Please note that we are looking for INDIA-based freelancers ONLY. NO agencies, please. A detailed job description is attached for your reference.

    €8 / hr (Avg Bid)
    €8 / hr Média
    15 ofertas

    *Front-end Developer Job Description:* We are seeking an experienced Front-end Developer with expertise in React Native to enhance the user experience of our mobile application. The ideal candidate should be proficient in optimizing various features and implementing lazy loading techniques. Additionally, they should be well-versed in integrating analytics data with visual charts and ensuring efficient deployment on both iOS and Android platforms. *Responsibilities:* Optimize Gallery feature by implementing lazy loading techniques in React Native. Enhance Home Page query performance through lazy loading on the front-end. Improve speed and efficiency of capturing and uploading photos/videos through the phone, including image compression and best practices. Integrate analytics data with re...

    €465 (Avg Bid)
    €465 Média
    38 ofertas

    **Job Title: Full-Stack Developer Needed for MERN TypeScript Website with MySQL and Material UI** We are seeking a talented full-stack developer proficient in MERN stack (MongoDB, , React, Node.js) with TypeScript expertise. The ideal candidate will also have experience working with MySQL and Material UI for front-end design. **Requirements:** - Proficiency in MERN stack development - Strong TypeScript skills - Experience with MySQL database management - Familiarity with Material UI for front-end design - Ability to develop responsive websites **Responsibilities:** - Develop a website using MERN stack and TypeScript - Integrate MySQL database for backend operations - Implement Material UI for sleek and intuitive user interfaces - Ensure responsiveness across various devices and screen s...

    €370 (Avg Bid)
    €370 Média
    30 ofertas

    I am looking for a skilled developer to create a real-money gambling app for the Android platform. The app will primarily focus on casino games. This project will require expertise in mobile app development, particularly in creating secure and engaging gambling platforms. Here are the main requirements and skills needed: - **Development Platform**: The app should be exclusively developed for Android devices, ensuring compatibility and optimization for various screen sizes and device specifications. - **Functionality**: The key purpose is to offer a comprehensive suite of casino games (e.g., slots, poker, blackjack) that users can play with real money. It should include features such as account registration, payment processing, game selection, and a secure wallet. - **Security and Compli...

    €935 (Avg Bid)
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    14 ofertas
    Consultor en R 17 horas left

    Buscamos una persona con conocimientos avanzados de R y de las tecnologías Google para implementar procesos dentro de nuestra intranet de clientes

    €27 / hr (Avg Bid)
    €27 / hr Média
    5 ofertas
    DBA Training Videos 6 horas left
    VERIFICADO

    I'm looking for a professional to create a series of training videos on Database Administration (SQL Server, MySQL, Oracle, MongoDB, PostgreSQL). The intended audience for these videos is people with intermediate, medium level knowledge. Key Features Needed: - The videos should cover a wide array of topics concerning Realtime Database Administration (SQL Server, MySQL, Oracle, MongoDB, PostgreSQL). - Each video must be no longer than 10 minutes. Ideal Candidate: -The ideal candidate should have extensive knowledge and expertise in Realtime Database Administration (SQL Server, MySQL, Oracle, MongoDB, PostgreSQL). - Experience in creating instructional content, preferably video lessons, is essential. - Ability to present complex information in an understandable and engaging manner. ...

    €98 (Avg Bid)
    €98 Média
    6 ofertas

    I have website nodejs backend and react frontend. I need developers for tasks Please kindly remember it is for long time relationship. I have a lot of tasks. 1. animation modification in reactjs the site, if you are very good in it 2. Using already existing sockets for real time experience. 4. using web sockets for seamless updation so please state the least possible hourly rate at my desktop via ONLY zoom - Strong experience with Node.js, and React.js - Familiarity with WebSocket implementation for real-time communication - Proficiency in front-end and back-end JavaScript development WORK IS AT MY LOCALHOST WHERE ONLY ZOOM WILL BE USED WITH ACCESS TO MY PC. I SUGGEST HOURLY RATE ($2-$5). WEBSITE IS ALREADY FUNCTIONING. ONLY WEBSOCKETS TO BE USED MORE IN ADDITION TO OTHER TA...

    €6 / hr (Avg Bid)
    €6 / hr Média
    44 ofertas
    E-Commerce Dynamo Needed 300 dias left
    VERIFICADO

    Details will be discussed on chat. Ideal skills may include: 1. Ability to handle ambiguity and work with minimum guidance 2. Strong problem-solving skills 3. Versatility in coding languages and platforms Great improvisation and adaptability will be exceptionally useful due to the unspecified project details. Potential tasks could range from improving user experience, enhancing brand visibility, integrating payment gateways, and/or developing social media sharing functions. The target audience is also unspecified so ability to design for diverse users could be a significant advantage.

    €129 (Avg Bid)
    €129 Média
    17 ofertas

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