Node.js is an open-source cross-platform JavaScript runtime environment that allows developers to easily deploy JavaScript based applications and services. Node.js is built on Chrome's V8 JavaScript engine and can be used to create server-side applications that are secure, scalable, fast and efficient. Node.js Developers have the skills to build secure and performant web applications that can handle large volumes of data in an efficient way.

A Node.js Developer is a skilled programmer with experience in building modern web applications that employ technologies such as Node.js, JavaScript, HTML5, and CSS3. Node.js Developers are responsible for developing server-side web applications, creating user interfaces for websites or web applications, and developing APIs for servers or browsers. These developers also create custom plugins and modules that extend the functionality of existing applications or websites.

Using Freelancer.com to recruit Node.js Developers highly skilled at developing web applications is a great way of getting the job done quickly and efficiently.

Here’s some projects that our expert node.js Developers made real:

  • Creating websites with complex functionalities
  • Hosting applications on cloud environments
  • Extracting text from scanned documents or images
  • Building web scrapers
  • Setting up chatbot integrated with OpenAI API
  • Developing user interfaces for websites
  • Developing APIs for server/clients
  • Setting up projects in PC

If you're searching for a Node.js Developer to join your team, hiring an experienced freelancer on Freelancer.com would be an ideal choice for completing your project quickly and efficiently with high quality results. It takes only minutes to post a project; after that you will be able to connect to potential freelancers who have the skills and experience needed for your projects. Hire a freelancer on Freelancer now!

De 267,162 opiniones, los clientes califican nuestro node.js Developers 4.85 de un total de 5 estrellas.
Contratar a node.js Developers

Filtro

Mis búsquedas recientes
Filtrar por:
Presupuesto
a
a
a
Tipo
Habilidades
Idiomas
    Estado del trabajo
    156 trabajados encontrados, precios en USD

    tengo la documentacion pertinente, requiero prontitud y celeridad...

    $20 (Avg Bid)
    $20 Oferta promedio
    15 ofertas

    Estoy buscando desarrollar una aplicación personalizada para gestionar mis transacciones financieras de manera segura y eficiente. La idea principal es garantizar que cada transacción sea verificada por un microservicio antifraude antes de actualizar su estado. Esta aplicación simplificará mi vida financiera al proporcionar un seguimiento claro de cada transacción realizada. Características Principales: .Validación de Transacciones: Implementaré un microservicio antifraude que se encargará de validar cada transacción financiera que realice. Esto garantizará que solo se aprueben transacciones legítimas. .Actualización de Estado Automática: Una vez que la transacción sea validada, el mi...

    $220 (Avg Bid)
    $220 Oferta promedio
    7 ofertas

    Se requiere desarrolladores para proyecto de periodo de 2 meses con supervision de cada modulo generado por parte de un DevOps, es importante tener conocimientos en Angular, NODE JS, EXPRESS JS, MONGO, Se requiere Personal Para Refactorizar proyecto y Documentar en Swagger, Asi generar un documento con por aparte Se trabaja con la metodologia de SCRUM, solo personas que esten interesadas en seguir Reglas y mantener conversacion con un equipo, personas que tengan conocimientos, ya que se pediran referencias Personas que dominen el idioma Español personas que se comuniquen con Whatsp Backend: Node, Express, Mongo Frontend: Angular, Mongo

    $254 (Avg Bid)
    $254 Oferta promedio
    29 ofertas

    Se tiene el código fuente de una locación de nodeJs que se compró, pero se perdió el código de compra. Es necesario modificar la aplicación para que No Solicite el código de compra.

    $33 (Avg Bid)
    $33 Oferta promedio
    13 ofertas

    Quiero mejorar mi sistema ERP con algunas funciones y diseño. El sistema esta hecho en React y Node. Me interesa agregar algunas funciones y hacer el sistema funcional.

    $152 (Avg Bid)
    $152 Oferta promedio
    27 ofertas

    I'm seeking an experienced developer with thorough knowledge in MongoDB, and particularly React. The project at hand is an LMS with live class functionality. Ideal Skills: - Proficiency in MERN stack - Strong experience with React.js - Familiarity with MongoDB and You are more likely to be successful in your application if you have: - Solid hands-on experience with MERN stack development - Previous experience with LMS or similar projects Please include relevant experience in your application. I look forward to working with you.

    $1241 (Avg Bid)
    $1241 Oferta promedio
    6 ofertas

    Experienced people send offers. I want to move fast. I also accept packages, i.e. ready-made software. I've been trying to get it done for a long time, but I couldn't find a reliable software developer. software language: node js, python, golang, laravel, java, ruby. web based accounting as saas - erp, crm simple project I simply want a web-based ERP-CRM application with the modules I want. sample links:

    $578 (Avg Bid)
    $578 Oferta promedio
    30 ofertas
    Need help in angular js project 6 días left
    VERIFICADO

    I need to expand and collapse a table . I have a table in bootstrap, need to expand some content on that particular row itself , instead its gettinb displayed at the end of the entire table

    $12 (Avg Bid)
    $12 Oferta promedio
    8 ofertas

    I am in need of an experienced React.js developer with knowledge in Node.js and the blockchain technology. Who can provide me a readymade roulette multiplayer game for my website. Although optional, an understanding of Ethereum, Bitcoin or Hyperledger Fabric provides an advantage. While the specific features or functionalities were not provided, experts with skills in user authentication, data encryption and smart contract integration will be valued. Also, despite your preferred platform or technology, a proficient command of Windows, Mac, or Linux will be beneficial. Requirements: • Proficiency in React.js and Node.js • Knowledge in blockchain technology . Knowledge of web 3.0 • Experience in User Authentication, Data Encryption, and Smart Contract Integration would be...

    $122 (Avg Bid)
    $122 Oferta promedio
    3 ofertas

    Convert Node.js Socket-IO to Django Socket-IO for existing code following best practices.

    $37 (Avg Bid)
    $37 Oferta promedio
    19 ofertas

    The project requires the exclusive development of a frontend interface for a unit configuration and verification software, with a particular emphasis on mobile application development using React Native. React JS will also be employed for web compatibility, but priority is given to mobile application development to ensure efficient access and management from mobile devices. **Key Features:** - **Technology:** Priority development of the mobile application using React Native to ensure an optimal user experience on mobile devices. React JS will be used for the web version, maintaining consistency and functionality across platforms. - **Unit Connection:** The software will exclusively support unit connection through a wired interface, ensuring direct and reliable communication for configura...

    $162 (Avg Bid)
    $162 Oferta promedio
    33 ofertas
    DevOps NodeJs K8S Developer 6 días left
    VERIFICADO

    Looking for NodeJs and K8S developer with 4 years of experience. Experience with Go & Java is a plus.

    $11 / hr (Avg Bid)
    $11 / hr Oferta promedio
    6 ofertas

    I'm on the hunt for a seasoned React and Node developer with experience in both front and back-end development, as well as familiarity with various JavaScript frameworks. Key Project Goals: - The primary objective is to build a mobile-responsive web application from scratch. Ideal Candidate: - You need to have substantial experience in front-end development, back-end development, as well as proficiency in React, Node, and JavaScript frameworks. Your ability to develop intuitive, mobile-responsive web interfaces would set you apart.

    $393 (Avg Bid)
    $393 Oferta promedio
    34 ofertas

    I'm in need of an experienced NextJS full stack developer, with a broad set of skills including frontend and backend development, database management, chatGPT API Integration, and Social Media API Integration, payment gateway & other basic stuffs Key responsibilities: - Design, build, and maintain efficient, reusable, and reliable code for frontend and backend development. - Manage database systems efficiently. - Implement API integration to leverage chatGPT for content generation. - Integrate with several social media platforms including Facebook, Twitter, LinkedIn, Quora, and Reddit. Ideal skills and experience: - Proven experience as a full stack developer using NextJS. - Strong understanding of chatGPT API and its usage for content generation. - Solid experience with social ...

    $716 (Avg Bid)
    $716 Oferta promedio
    33 ofertas

    I need an experienced developer with a good grasp of both Amazon Web Services and Mesh Central Open Source Software. This project entails: - Setting up Mesh Central on AWS. - Implementing an advanced level of configuration and routine management tasks. Although routine tasks weren't specified, it's expected that you have a strong understanding of what this role typically entails - such as constant system monitoring, routine system backups, and regular software updates. Key skills required: - Proficiency in AWS - Experience with Mesh Central Open Source Software - Exceptional configuration and management skills - Demonstrated ability to handle routine server management tasks I look forward to seeing how we can best enhance our system's performance and security.

    $13 (Avg Bid)
    $13 Oferta promedio
    6 ofertas

    The project requires the exclusive development of a frontend interface for a unit configuration and verification software, with a particular emphasis on mobile application development using React Native. React JS will also be employed for web compatibility, but priority is given to mobile application development to ensure efficient access and management from mobile devices. **Key Features:** - **Technology:** Priority development of the mobile application using React Native to ensure an optimal user experience on mobile devices. React JS will be used for the web version, maintaining consistency and functionality across platforms. - **Unit Connection:** The software will exclusively support unit connection through a wired interface, ensuring direct and reliable communication for configura...

    $158 (Avg Bid)
    $158 Oferta promedio
    34 ofertas

    This document outlines the detailed requirements for the development of a healthcare software solution targeting the Indian market. The proposed software aims to provide teleconsultation, video consultation, appointment booking, Electronic Health Records (EHR), live chat, provider profiles, and patient health history functionalities. The project will be developed using React, Nodejs, MySQL, and will be hosted on AWS. 2. Project Objectives: The primary objectives of the project are as follows: Create a user-friendly platform for patients and healthcare providers. Facilitate seamless teleconsultations and video consultations. Implement an intuitive appointment booking system. Develop a secure EHR platform for efficient health record management. Enable real-time communication through live ...

    $74 / hr (Avg Bid)
    $74 / hr Oferta promedio
    22 ofertas

    We are looking for an experienced backend developer to join our project. The tasks will mainly revolve around developing RESTful APIs, implementing database functionality, and coordinating with our front-end application. We will be working monthly basis. we just need 3 hours per day. Here's what I'm specifically looking for: - Proven experience working with Java Springboot and Node.js - Comfortability developing backend applications - Ability to design and implement RESTful APIs and Web Sockets When applying, please include your relevant experience, particularly with Java Springboot and Node.js. Your previous work/experience will help shape the success of this project. So, if you feel this role suits your skills and experience, please feel free to apply. I look forward to your...

    $324 (Avg Bid)
    $324 Oferta promedio
    19 ofertas
    Socket-IO Integration 6 días left
    VERIFICADO

    Converting socket-IO from Node.js to Django

    $30 (Avg Bid)
    $30 Oferta promedio
    20 ofertas

    I'm in need of an experienced Full Stack MERN (MongoDB, , React.js, Node.js) developer to assist with resolving some persisting bugs in my existing ERP system. Key issues include: - Functionality glitches: My ERP system is currently facing issues with saving data and retrieving it. More specifically, the system neither stores information correctly nor retrieves previously stored data. These functionality issues govern the core problem I'm experiencing. - Error messages: While interacting with the ERP system, it is observed that error messages pop up when attempting to save or retrieve data. Troubleshooting these error messages forms another significant part of this project. Ideal skills and experience: - Proficiency in MERN stack development - Prior experience in troublesh...

    $93 (Avg Bid)
    $93 Oferta promedio
    17 ofertas

    I'm in need of a well-versed TypeScript expert ready to delve into an existing project with the specific tasks of bug fixing and feature implementation. Here’s what's expected: - Diagnose and troubleshoot bugs throughout the application - Implement new features as per given requirements - Optimize application for maximum speed and scalability - Collaborate with the team to ensure consistent project progression Ideal skills: - Proficient understanding of TypeScript, Node.js, MS SQL, preferably with knowledge in trading and understanding of some basic technical analysis will be added advantage. - Previous experience in bug fixing and feature implementation - Ability to determine causes of operating errors and deciding what to do about it - Strong problem solving and critic...

    $164 (Avg Bid)
    $164 Oferta promedio
    55 ofertas

    It is a short software, require one to add one function.

    $117 (Avg Bid)
    $117 Oferta promedio
    60 ofertas

    SPANISH --------------- Tengo una aplicación creada en NodeJS funcionando correctamente. Esta aplicación se creó basada en Whaticket versión Community (). Es una aplicación de código abierto que permite conectar teléfonos Whatsapp para la atención mensajes en negocios a manera de un CRM. Nosotros ya hemos desarrollado sobre esta app algunas adhesiones y mejoras, pero todavía existen algunas funciones que se deben crear en la app como por ejemplo: 1) Queremos integrar la API de META para que no solo pueda recibir mensajes de WhatsApp sino también mensajes de Messenger tanto de Instagram como de Facebook. 2) Queremos integrar su sistema de pago para que nuestros clientes que ya están suscritos en nuestra versi&...

    $21 (Avg Bid)
    $21 Oferta promedio
    7 ofertas

    This is a very small project, can be a simple backend with 1 login and password The fields needed are the following year ( Text Box ) Name of client or Company ( Text Box ) Type: Individual or Company ( Dropbox choosing Individual or Company ) Date Received ( Date Field ) Date Submitted ( Date Field ) Copy given to client ( Date Field ) Search Feature with 2 options showing Individuals or Company Print Feature showing Print List all Individuals / All Companies Also option to Print only 1 Individual or 1 Company Need to be able to Update the records aswell I will prefer a popup window to add the records and for Update aswell A Dashboard can be added aswell to show # of Individuals, # of Companies, # of Income tax Submitred, # of Profit Tax Submitted, This can be done in PHP, Laravel...

    $153 (Avg Bid)
    $153 Oferta promedio
    82 ofertas

    I am in need of a fullstack developer with advanced JavaScript skills. This project involves creating a professional job portal with distinct functionalities. You will need to develop mechanisms for: • Job Posting - Implement a sophisticated posting feature that allows potential employers to easily list new vacancies. • Candidate Tracking - Construct an intuitive system to track candidates' applications in an organized manner. • Job Board Integration - Integrate the portal with existing job boards for increased exposure and efficiency. The deadline for the completion of this task is within a month. If you have demonstrable experience in JavaScript, job portal development, and meeting tight deadlines, I'd love to hear from you.

    $36 / hr (Avg Bid)
    $36 / hr Oferta promedio
    67 ofertas

    We are seeking a skilled developer or a team of developers to create a software that enables the efficient management of approximately 200-250 Twitter accounts from a single platform. The core objective of this project is to streamline the process of posting tweets, retweeting, liking tweets, and performing other fundamental Twitter actions across multiple accounts simultaneously. Key Requirements: Proxy Support: The software must support the use of proxies to ensure the safety and anonymity of each account. Scalability: The software should be designed with scalability in mind, allowing for the addition of more accounts or the integration of additional features in the future. Security: Ensuring the security and privacy of the account information is paramount. The software must include rob...

    $510 (Avg Bid)
    $510 Oferta promedio
    34 ofertas

    I'm seeking a seasoned developer who can integrate a two-factor authentication (2FA) using SMS into my existing Nuxt application. The current authentication process involves email and passwords, and I want a layer of security added with mandatory 2FA for all users. Details: * Implement SMS-based 2FA for all user accounts * Ensure a smooth and secure transition without disrupting the current authentication process Ideal Candidate: * Experience in developing applications * Proficiency in JavaScript, Vue.js, and Node.js * Understanding of cybersecurity and user authentication processes * Proven track record with implementing 2FA, especially SMS-based methods Your collaboration in this project will help make this platform more secure for our users.

    $152 (Avg Bid)
    $152 Oferta promedio
    40 ofertas
    Scraping api 5 días left
    VERIFICADO

    Hello, I need someone who can get me direct link to mp3 file from this website : The script should be as simple as you can.

    $139 (Avg Bid)
    $139 Oferta promedio
    67 ofertas
    AI Responsive Dynamic UI in React 5 días left
    VERIFICADO

    For this project, I'm in need of an adept professional who can excellently implement an OpenAI response system in the dynamic UI in React. The chosen individual will need to have proficiency in programming and AI-based system implementation, and a strong bias towards ensuring the seamless operation of the system on both web and mobile platforms. Key Aspects: - OpenAI Response: The primary functionality I need for the OpenAI response is to save prompt responses. - Sentiment Analysis: This function should be able to develop a report based on the gathered data. Experience with sentiment analysis is a major plus. - React: The project requires a dynamic UI in React that can be used on both mobile and web platforms. Expertise in React JS and its mobile considerations is needed. Appropr...

    $21 (Avg Bid)
    $21 Oferta promedio
    11 ofertas

    Implement API Inter in a POS running on phpMyadmin and MySQL API Inter:

    $25 (Avg Bid)
    $25 Oferta promedio
    16 ofertas

    I'm seeking a talented FLUTTER app developer. We need e-learning/LMS application(for Android,iOS,Website,Admin Panel) in flutter. Students purchase course(by Razorpay) and attend in live classes(through zoom meeting sdk) and students ask doubt in group chat(like whatsapp using firebase) 1)Flutter 2)Node jS 3)UI/UX design 4)security of app 5)documentation 6)continuous support(will paid monthly) Ideal Candidate: * Experience in building mobile and web apps using Flutter * Proven track record in developing e-Learning/LMS apps * Understanding of course management systems and Live Classes, Chat * Familiarity with cross-platform app development Your application should include links to previous similar projects completed.

    $26 / hr (Avg Bid)
    $26 / hr Oferta promedio
    22 ofertas

    I am seeking a seasoned developer experienced in both mobile and web applications, ideally proficient in Node.JS and React. Key Project Deliverables: - Develop a mobile app and companion website - Implement core functionality focused on real-time updates - Frontend part for mobile and API integration Essential Skills & Experience: - Extensive experience in mobile and web development - Proficiency in Node.JS and React - Familiarity with implementing real-time updates Previous experience with similar projects and a portfolio showcasing this is a must.

    $271 (Avg Bid)
    $271 Oferta promedio
    74 ofertas

    I am looking for a developer who develops an app in node, and nuxt consisting of webscraper. Long-term work, 5usd hour or fixed price per project, whatever the developer wants

    $8 / hr (Avg Bid)
    $8 / hr Oferta promedio
    39 ofertas

    I'm searching for a part-time, Delhi/NCR based, individual freelancer with notable prowess in Node.js and React.js to become part of a focused team. Your main task involves coding for Google and Facebook data retrieval integration. Key Requirements: - Proficiency in Node.js and React.js. - Experience in integrating Google Sign-In and Facebook Login for data retrieval. Doing this job correctly necessitates significant experience with Google and Facebook APIs. You need to be centered in Delhi/NCR and work in-house during part-time hours. This position isn't available for teams – individual freelancers only. I'm looking for someone who can take lead on this project from the get-go and is eager to be a part of an industrious, dedicated team.

    $332 (Avg Bid)
    $332 Oferta promedio
    10 ofertas

    trendyol yemek, getir yemek , yemeksepeti api entegrasyonlarını üretmiş olduğumuz yazılım içine entegre edebilecek bu konuda tecrubeli nodejs, javascript, mongodb bilgisine sahip yazılımcı arıyoruz.

    $467 (Avg Bid)
    $467 Oferta promedio
    19 ofertas

    I am currently in need of a profound Full Stack Developer who possesses a profound working knowledge in JavaScript. Expertise in well-known JavaScript frameworks is also very essential, these frameworks are React, Angular, and Vue.js; this would significantly aid in the smooth operation of the project at hand. Key Responsibilities: - Engage in Front-end and Back-end development initiatives using specified frameworks - Handle and manage Database effectively Ideal Skills: - A seasoned expertise in JavaScript with strong insights into its numerous frameworks, most notably React, Angular, and Vue.js. - A proven track record in Back-end and Front-end development is highly required in order to build a harmonious and effective user interface. - Exceptional proficiency in database management...

    $19 / hr (Avg Bid)
    $19 / hr Oferta promedio
    152 ofertas

    programing language as per best fit. Blog page should be required as soon as possible. Maximum budget is 30,000 INR. and need to develop in 1 months. We are a fintech startup. We make a product where users can book financial advisors online and get advice from advisors. There is a 3 part of the platform. 1. Book financial advisor 2. Daily investment or trading advice 3. Blogs So we start from the 1st part. 1. Book financial advisor Let's suppose you need some financial suggestions from a financial adviser. In our platform you can book such an advisor. Once you open the platform and select any advisor based on rating, review, price and different other things. You can book them and take advice from there. User can not see any personal details like mobile number, email id, social m...

    $383 (Avg Bid)
    $383 Oferta promedio
    35 ofertas

    PLEASE READ BEFORE POSTING YOUR PROPOSALS. WE WANT DIRECT DEVELOPER PLEASE! I'm looking for a skilled Full Stack Developer with experience in Node.js and React.js to complete a web application project. We have the frontend and UI jobs properly done. We need a Node.js developer to build the backend integrate it the front end with specific functionalities. Experience in implementing User Authentication is necessary. We also require a QR Code Asset Tracking functionality, working knowledge of Google Map API, and expertise in developing an invoicing system. Skills Required: - Node.js - React.js - MongoDB - UI Design - FrontEnd Development - User Authentication - Mapping QR Code Asset - Google Map API Integration - Invoicing System Development - Ability to develop a responsive web app. ...

    $1182 (Avg Bid)
    $1182 Oferta promedio
    165 ofertas

    I am looking for a developer who can enable cluster mode in my existing web application. The application is of intermediate complexity, with several features currently running. Your responsibilities will include: - Understanding the existing structure of the web app, which is built on Node.js - Implementing cluster mode effectively without affecting other functionalities The ideal candidate should have the following skills and experience: - Expertise in Node.js and in particular, its cluster module - Experience in dealing with medium complexity web applications The objective is to enhance the performance and efficiency of the application, thereby improving the user experience. If you have the necessary skills, please place your bid. We can discuss further about the project.

    $318 (Avg Bid)
    $318 Oferta promedio
    23 ofertas

    Seeking a proficient Node and React developer with over five years of experience, particularly with integrating social media elements into web projects. This job involves: - Incorporating Facebook and Google Login/Authentication into our project. - Bringing a background in producing secure and reliable authentication processes that protect user data. - Implementing your experience with related APIs and handling any compatibility issues that may arise. Please note, experience with social media integration is non-negotiable - you must be familiar with the specific demands this kind of work entails. This is a pressing project that requires immediate attention - time efficiency without compromising on quality is the aim. Your extensive knowledge in Node.js, React.js and social media APIs w...

    $162 (Avg Bid)
    $162 Oferta promedio
    21 ofertas
    Urgent React & NodeJS Bug Fixes 5 días left
    VERIFICADO

    I need an expert in React & NodeJS to configure and troubleshoot my existing web application. Although no specific issues were indicated, your sharp debugging skills will be crucial to spot and correct possible performance problems, broken links or errors. Timeliness is paramount in this project, thus prior experience in rapidly fixing bugs would be advantageous. Immediate start with a commitment to meet timeline is a must.

    $106 (Avg Bid)
    $106 Oferta promedio
    52 ofertas

    The Role: As a Back-End Developer, you will play a critical role in connecting our dynamic front-end applications with our robust SQL database. Working under the guidance of our Chief Engineer and CTO, you will ensure seamless data integration and functionality across our platforms, contributing to the provision of a stellar user experience. Responsibilities: - Develop and maintain the server-side logic to connect Flutter and React front-end applications with a SQL database. - Implement secure GraphQL API endpoints for efficient data retrieval and manipulation. - Collaborate with the front-end development team to integrate API services. - Optimize back-end processes for maximum speed and scalability. - Ensure data security and protection in line with best practices and compliance standard...

    $11 / hr (Avg Bid)
    $11 / hr Oferta promedio
    47 ofertas

    I'm in need of an experienced Angular developer who can help me apply multi-level navigation between project components using routing. The primary goal is to refine and organize the code structure. Besides the typical Angular developer skills, here's what I'm looking for: - Comprehensive understanding of Angular navigation and routing - Proven ability to implement multi-level navigation - Familiarity with loading indicators for routing transitions The new structure should allow smooth navigation, using loading indicators, between different components of the projects seamlessly. This isn't just about improving the user experience but also about managing a complex application flow with precision. If you have relevant experience and believe you can assist, I'd like ...

    $4 / hr (Avg Bid)
    $4 / hr Oferta promedio
    26 ofertas

    I'm on the hunt for a seasoned MERN Stack developer to engage on a long-term project. The ideal candidate should bring proficiency in: - React; - Express; - MongoDB; - Node. Despite plenty of frameworks available, I gravitate towards React as my preferred frontend library due to its efficiency and robust nature. Those with substantial experience with it would be highly favored. While this project doesn't currently demand any specific third-party integrations, openness to possibly layering in such elements down the road will be deemed an asset. Hit me up if you are ready to craft seamless user-centered applications in an ever-evolving tech scene. Let's get started!

    $1383 (Avg Bid)
    $1383 Oferta promedio
    94 ofertas

    I am experiencing major slowdowns on my website, especially when retrieving a history of approximately 5000 rows from my MongoDB. My data structure is currently divided into multiple collections with related data, but the retrieval of numeric data, specifically integer fields, causes sluggishness. Ideal Skills: • MongoDB expert • Experience in handling large amounts of numeric data in databases • In-depth analytics and server performance optimization knowledge This project aims to resolve the existing retrieval issues and optimize the database to effectively handle future scalability needs. Consequently, suggestions on restructuring the data for maximum efficiency are welcome. Your expertise in this task should help minimize retrieval time and enhance my website’s r...

    $32 (Avg Bid)
    $32 Oferta promedio
    19 ofertas

    Reference Website: We are in search of a talented Full Stack Developer from India familiar with EdTech platforms like oliveboard.com. The primary role will be creating an engaging, performance-driven learning platform for college students, professionals, and government exam aspirants. Key Features Required: * Online courses * Mock testing capability * Performance tracking features Ideal Skills and Experience: * Experience in EdTech platforms development * Excellent grasp of Full Stack Development * Knowledge of current trends in educational technology * Understanding of user-engagement strategies for online learning The ultimate goal of this platform is to improve academic performance, hence the products developed should align with this objective. Your contribution will impact th...

    $930 (Avg Bid)
    $930 Oferta promedio
    40 ofertas

    Do you like building Wordpress plugins or tools that can help people with their niche website journey? Do you like knowing people will actually use the tools you make? Then this job is for you! We (you, more specifically) will be working on building things (plugins / online tools etc...) people actually want, need and enjoy using. We'll embed the tools into our Wordpress website or provide downloads people can upload to their own Wordpress site(s). Examples might include: A Wordpress plugin that talks to our SAAS, receives articles and places them into draft mode on a Wordpress site. A Wordpress plugin that tells the user in their dashboard how many words are on a post, among other analytics. A Chrome extension that scans a page and tells a person if they are missing any <h...

    $466 (Avg Bid)
    $466 Oferta promedio
    94 ofertas

    I'm currently in need of an individual with robust coding skills to aid in the design, layout, and development of an application based on stock market data. The app requires integration of Node.js and D3.js. Tasks required: - Design and layout of app screens via Node.js and D3.js - Development of app functionality Regular updates and progress reports on the project are necessary for efficient collaboration. Ideal skills for the successful completion of this project include: - Proficient in Node.js and D3.js - Experience in designing corporate style apps - Excellent communication skills for regular updates

    $284 (Avg Bid)
    $284 Oferta promedio
    7 ofertas
    Spin Wheel Gaming Site Development 5 días left
    VERIFICADO

    I'm in need of a skilled web developer proficient in MERN stack to create an entertaining and engaging spin wheel gaming website. The site needs to be integrated with Stripe for payment processes. Key Features: - Payment Integration: Seamlessly add and monitor funds through Stripe, ensuring smooth transactions and solid security. - Admin Dashboard: A robust interface for managing game attributes is essential. Dashboard Abilities: - Spin Wheel Adjustment: The ability to modify the spin wheel layout, changing segments as necessary. - Prize Allocation: I need full control over the prizes offered, from what they are to how they're distributed. - Probability Settings: Besides managing prizes, the dashboard should allow customization of the winning odds. For this project, experience...

    $98 (Avg Bid)
    $98 Oferta promedio
    7 ofertas
    Expert Backend Developer - Node.js 5 días left
    VERIFICADO

    As a business owner, I'm seeking a proficient backend developer who specializes in Node.js. Specific Tasks: - You will focus primarily on backend development of a web application. Desired Skills and Experience: - Proficient in Node.js. - Prior experience in web application development is a must. Even though I didn't specify the type of backend work, assume it might require a mix of tasks such as server setup, database management, or API work. Your adaptability in handling diverse tasks will be highly valued. If you wear many hats, you're the perfect match for this project.

    $1154 (Avg Bid)
    $1154 Oferta promedio
    231 ofertas

    Artículos recomendados solo para ti

    If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
    11 MIN READ
    Learn how to find and work with a top-rated Google Chrome Developer for your project today!
    15 MIN READ
    Learn how to find and work with a skilled Geolocation Developer for your project. Tips and tricks to ensure successful collaboration.
    15 MIN READ