Node.js Jobs

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!

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    162 份搜到的工作,货币单位为 USD

    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.

    $185 (Avg Bid)
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    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

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    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.

    $336 (Avg Bid)
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    trendyol yemek, getir yemek , yemeksepeti api entegrasyonlarını üretmiş olduğumuz yazılım içine entegre edebilecek bu konuda tecrubeli nodejs, javascript, mongodb bilgisine sahip yazılımcı arıyoruz.

    $492 (Avg Bid)
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    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...

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    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...

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    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. ...

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    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.

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    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...

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    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.

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    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...

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    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 ...

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    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!

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    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...

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    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...

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    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...

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    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

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    I'm seeking a skilled developer to create a token trading bot for use with Binance and Coinbase. Key Requirements: - The bot should be developed using Python, as this is my preferred language. - Knowledge of financial markets and specifically crypto trading is essential. - It should implement two trading strategies, specifically Arbitrage trading and Trend following. - Familiarity with the APIs of both Binance and Coinbase is a must. Looking forward to working with a knowledgeable individual who can deliver a reliable, efficient trading bot.

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    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...

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    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.

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

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    I'm in need of a talented developer to build an AI-powered DevOps web application that can auto-deploy, troubleshoot, and intelligently monitor applications. The initial focus should be on Github Actions and AWS ECS deployments. System functionality should include: - Auto-deployment: Automatically deploying applications with consideration to efficiency and error-prevention. - Automated Troubleshooting: Identifying and effectively addressing any issues that arise during deployment. - Intelligent Monitoring: Consistently watch over applications' performance and highlight areas of improvement or concern. Further, the web app will need to be developed using JavaScript. While the tool must be powerful, an acceptable level of user complexity is intermediate. Familiarity with AI, De...

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    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 ...

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    Tron Wallet Development 6 天 left
    已验证

    looking for Tron app developer more detail we can discuss on chat let me know if u can do it

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    I am looking for a skilled Asterisk developer to customize and integrate my existing AI systems into Asterisk. Specific tasks include: - Integrating Asterisk with intelligent speech recognition and natural language processing systems. - Incorporating chatbot functionality for automated customer support. - Implementing AI-powered call routing and prioritization. The ideal candidate should have prior experience in Asterisk customization, AI integration, and development. Knowledge of speech recognition, natural language processing, chatbot technology, and AI-based routing is crucial for this project.

    $52 / hr (Avg Bid)
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    I'm eagerly seeking a capable Node.js backend developer to thrust my existing project to greater heights. Your principal duties will involve: 1. Advancing my project by implementing exciting new features, namely a streamlined product hunting mechanism (with advanced filter and sort options), an image upload capability, and a user-friendly single checkout page. 2. Applying your debugging skills to identify and rectify any existing code issues that may be hampering the flawless execution of my project. Ideal Skills: - Proficiency in Node.js programming language in line with the current codebase - Experience in building and enhancing robust backend systems - Solid problem-solving prowess to debug any present issues smoothly - Creativity to conceptualize and actualize eye-catching, user...

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    I'm seeking a skilled Full Stack Developer with demonstrable proficiency in JavaScript and specific expertise in the React framework. My project will require in-depth knowledge of React to deliver on the required tasks and overall application functionality. The prospective freelancer must also be proficient in implementing and managing MongoDB databases as our data management system of choice. Skills and experience required: - Expert knowledge of JavaScript - Proven experience working with React - Solid understanding of MongoDB - Excellent end-to-end development abilities - Strong problem-solving skills and attention to detail If you meet these criteria, I look forward to seeing your proposal.

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    I need a skilled developer to integrate Kerberos authentication for a website hosted within a Linux Docker container. service based on express & typescript The purpose of the service is to identify a user against AD The service will run in a Linux-based Docker (official) that is hosted on the network. The service will have two methods, one called getusername (GET) which will return the name of the user who activated the method in each request. Another method called helth that will always return "service alive" Your task beyond the above code is to provide a dockerfile for building the docker fast job most 1 day

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    I am seeking a talented full-stack developer experienced with Java, JavaScript, and MongoDB. Primary Project Requirements: - Strong familiarity with JavaScript for front-end development. - Proven experience in back-end development using Java. - Extensive knowledge of MongoDB for the database management system. Ideal Skill set: - Proficient in using JavaScript tools and libraries. - Hands-on experience in Java development, debugging and deployment issues. - Deep understanding of MongoDB, its implementations, and optimization. The ideal developer should have a good working knowledge of integrating front-end JavaScript with a Java-based back-end and MongoDB for storing data. Previous experience on similar projects will be a huge plus.

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    Crypto On/Off Ramp Development 2 小时 left
    已验证

    I am looking to hire proficient Frontend and Backend developers for a specific development task: constructing an On/Off Ramp product with user-friendly features. This solution is aimed at enabling smooth buying and selling transactions in crypto. For ideal candidates: FRONTEND DEVELOPER SKILLS: - Proficiency in ReactJs is a must. - Experience with the AntDesign is necessary. - Fluency in ReactJS, TailwindCSS, and ReduxToolkit is crucial. BACKEND DEVELOPER SKILLS: - Proficiency in NextJs, Typeform, Postgres, RedisBull, SMTP, Dojah for KYC, Termii for SMS, and S3 for file-upload is vital for the job. The end goal is to develop an intuitive, multipurpose product offering seamless crypto transactions. Your technical expertise in these areas is of utmost importance. Please ensure that you ...

    $1500 - $3000
    加急 加封
    $1500 - $3000
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    I am in need of a skilled team or individual to build a complete HR Tech solution. This solution should be all-encompassing, beginning from product management, through UI/UX design, all the way to the final development. Key Features required: - Resume screening: The platform should be able to effectively scan, parse and categorize resumes to make shortlisting of applicants simpler and more efficient. - Interview Taking Platform: I need a system that can accommodate and facilitate real-time or scheduled interviews. Integrations required: - Email: For seamless communication within the recruitment process. - Assessment Tool: For testing and evaluation of potential recruits. - Video Conferencing platforms: There's a need for Zoom and G-Meet integration to facilitate remote interviews. ...

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    I have a booming cross-platform application that needs to incorporate RevenueCat for in-app purchases, specifically subscription services and consumable products. In addition, I am seeking a competent freelancer to deploy node.js in Firebase. To attain the best outcome I desire, below are the key requirements: • Knowledgeable in integrating RevenueCat for in-app purchases in both iOS and Android. • Specific experience with setting up Subscription services and Consumable products. • Proficient in deploying Node.js in Firebase. • Understanding of current app functionalities to ensure seamless RevenueCat integration Previous experience with similar projects and a proven track record of successful RevenueCat implementations will be highly advantageous for this task. NO...

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    I urgently require an experienced systems administrator with in-depth knowledge of Linux and hosting technologies. Your primary task is to configure, set up, and host my web application on a VPS I have already procured from Hostinger. Key details about the project: - The Application: It's built using Node.js and MySQL as a database. - Server OS: The VPS is running on a Linux operating system. - Traffic: Although I'm yet to make a traffic estimate, I expect you to help me ensure that the server can easily handle a significant number of users should they come. The ideal candidate: - You should be able to handle this task immediately as I need it done ASAP. - Proficient in managing and administering Linux servers. - In-depth knowledge of Node.js and MySQL. - Experience hosting we...

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    I'm seeking a skilled freelancer to create comprehensive documentation and analyze the code of "WeatherApp," a web application that allows users to enter a city name and view current weather conditions and a forecast. The project involves a user-friendly interface, backend server logic using Node.js, and integration with an open weather API like OpenWeatherMap. The documentation should provide a detailed overview of the app, including its JavaScript, HTML, and CSS frontend, the Node.js backend, and the process of fetching and processing data from the weather API. The focus is on enabling easy understanding and modifications of the project for internal purposes.

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    I urgently require an experienced systems administrator with in-depth knowledge of Linux and hosting technologies. Your primary task is to configure, set up, and host my web application on a VPS I have already procured from Hostinger. Key details about the project: - The Application: It's built using Node.js and MySQL as a database. - Server OS: The VPS is running on a Linux operating system. - Traffic: Although I'm yet to make a traffic estimate, I expect you to help me ensure that the server can easily handle a significant number of users should they come. The ideal candidate: - You should be able to handle this task immediately as I need it done ASAP. - Proficient in managing and administering Linux servers. - In-depth knowledge of Node.js and MySQL. - Experience hosting w...

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    I am looking for a backend developer to help make some updates to the backend. Some of the tasks - Update node and dependent libraries to latest - Update Stripe integration - Write unit tests for some key areas - Deliver swagger file for APIs Ideal skills and experience for this job include: - Stripe subscription update - Strong proficiency in node and api development - Experience with unit testing is essential & test driven development - API development - Swagger experience - Ability to work within a specified timeline - Angular experience (admin console developed in angular) - Mongodb Experience If you are a express / node api developer with the necessary skills and experience, and you can complete this project within the desired timeline, please submit your proposal. Milesto...

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    Looking for NAV API Expert who can develop a model for getting Daily NAV Rate that will match with CAMS & KARVY data. Previous experience with this is a must. If you possess the necessary skills and experience in Mutual Fund NAV APIs, we would like to hear from you! Have you previously worked as a Mutual Fund NAV API Expert? Can you provide examples of projects where you developed a model for retrieving Daily NAV rates?

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    I urgently need an adaptable freelancer to build and tailor an Enterprise Resource Planning (ERP) software for my auto spare parts manufacturing business. The software will be multifaceted, comprising of six key modules: 1. **Customer Relationship Management (CRM)**: This module should expertly control enquiries and produce estimates. Prior experience with CRM systems and a good understanding of lead generation, customer communication and follow-up processes will be valuable. 2. **Production**: Here, your expertise lies in devising a functional and efficient production module, despite not having specific guidelines on what it should entail. 3. **Inventory**: The ideal candidate will bring substantial knowledge and experience in creating intuitive inventory management systems, ensuring opt...

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    Bitcoin Mempool Data Scraper 5 天 left
    已验证

    I'm seeking an expert in data scraping and Bitcoin to develop a comprehensive solution that can retrieve specific information from the Bitcoin mempool regularly. Key Project Requirements: - Able to retrieve all unconfirmed transactions from the mempool - scanning the mempool every minute and retrieving updated information. - sort and order retrieved information Ideal Skills: - Expertise in data scraping - Knowledge of Bitcoin transactions & mempool - Understanding of database management - Ability to work quickly and meet strict timelines - Open communication style and ability to suggest efficient solutions. I'm not interested in what chatGPT can say in the response, nor am i Interested in fake lowball offers. This is stage one of a 5 part project. Ideally i would love t...

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    I'm in need of a talented app developer to create a cross-platform mobile app. We are excited to announce an opportunity for talented developers to work on a mobile application project aimed at revolutionizing the real estate industry. Our project, tentatively named "RealtyConnect," is envisioned to be a comprehensive platform facilitating property transactions, enquiries, and management for various stakeholders including property consultants, buyers, sellers, builders, and leasing/renting agents. Project Overview: RealtyConnect will be a cross-platform mobile application developed using React Native framework, with a Node.js backend powered by Express.js. The application will feature user authentication, profile creation, property listing, enquiry management, search functi...

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    Node.js MongoDB Timeout 5 天 left
    已验证

    I'm having a problem setting up MongoDB with Node.js and need technical assistance. The exact version of Node.js I'm using has not been specified. I've also not specified a particular error message, so freelancers should be prepared for a variety of potential issues. Ideal skills and experiences: - Proficiency in Node.js and MongoDB. - Strong understanding of potential setup challenges - Experience solving setup issues with Node.js and MongoDB. Freelancers should cover the following areas in their proposal: - Highlight past work and experience - Submit a detailed project proposal, outlining a potential approach to resolving this issue. Please bear in mind that the exact Node.js version and error message has not been provided. By addressing these asp...

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    Proposed Framework for the School Management System Application Introduction: Presenting a sophisticated School Management System mobile application meticulously designed to cater to the diverse requirements of teachers, parents, bus drivers, and administrators. With a focus on user-friendliness, our application endeavors to enrich communication channels, streamline administrative duties, and furnish real-time updates for all stakeholders involved in the educational ecosystem. User & Admin Roles and Features: Teachers: Enabling swift Registration/Login procedures, teachers can seamlessly access the platform utilizing provided ID cards or login credentials. Facilitating effective communication, teachers can effortlessly dispatch homework, notes, and feedback to parents via the applica...

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    I'm in need of a skilled developer to build a MERN website that integrates several AI platforms. The central purpose of this website is to unite different aspects of Artificial Intelligence, with a particular focus on image recognition, natural language processing, and data analysis. The ideal candidate should have proven experience in building responsive web applications using MongoDB, , React, and Node.js, and familiar with various AI integrations. Key Features: - Integration of multiple AI platforms without limitation to any specific platforms (as the question regarding this was skipped). Be prepared to work with AI platforms such as Google Cloud AI, IBM Watson or Microsoft Azure Cognitive Services. - An efficient, user-friendly interface that enables seamless interaction with the ...

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    I'm currently seeking a proficient Senior MERN Stack Developer, with exceptional MongoDB skills, to build complex data models and schemas. Your tasks involve the management of many interrelationships and nested documents. Required skills are: - Extensive MongoDB experience, specifically in building highly complex data models and schemas. - Be well-versed in Node.js and React.js, although priority will be given to MongoDB expertise. - Experience in handling projects well that involve high complexity data structures and relations. Previous examples of high complexity schema creation will be an added advantage. Apply only if you are comfortable with high-level data management tasks.

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    $370 平均报价
    22 个竞标

    With my project, I'm looking for a skilled full-stack JavaScript developer to enhance aspects of my existing web application that is currently hosted at As you can see website is very simple and there's a lot features I'm planning to implement. Key tasks will include: - Integrating a payment gateway - Assistance with scaling the database - Providing support for docker and cloud environment - Implementing new UI features - Facilitating integration with other services Your expertise in Node.js, React.js, , and MongoDB will be heavily relied on for these responsibilities. The primary goal of this project is to enhance user experience through these new features and to optimize the performance of the web application. Experience in all mentioned areas is highly valued.

    $33 / hr (Avg Bid)
    $33 / hr 平均报价
    149 个竞标

    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 平均报价
    16 个竞标

    I am looking to develop a custom application to manage my financial transactions securely and efficiently. The main idea is to ensure that each transaction is verified by an anti-fraud microservice before updating its status. This application will simplify my financial life by providing clear tracking of each transaction made. Key Features: Transaction Validation: I will implement an anti-fraud microservice to validate each financial transaction I make. This will ensure that only legitimate transactions are approved. Automatic Status Update: Once the transaction is validated, the microservice will automatically send a message to update the transaction status. Available states will include: pending, approved, or rejected. Technologies : Framework: I will use to develop the anti-fraud ...

    $177 (Avg Bid)
    $177 平均报价
    29 个竞标

    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...

    $232 (Avg Bid)
    $232 平均报价
    7 个竞标

    Reference website I'm in need of a proficient full-stack developer with extensive experience in Angular and Node.js. The project revolves around creating an effective and bright EdTech platform designed to engross its users. Key responsibilities will include: - Full-Stack Development: The developer would be responsible for both front and end back-end processes. This includes working on server-side logic, defining and maintaining the central database, as well as ensuring high performance and responsiveness to requests from the front-end. - Implementing Requirements: The platform should encompass impeccable Content Management Features, cutting-edge Interactive Learning Tools and efficient User Progress Tracking. Ideal candidate level: - Mastery in Angular and Node.js is indispen...

    $383 (Avg Bid)
    $383 平均报价
    37 个竞标

    I'm looking for a deft hand in web scraping to extract data from approximately 15,000 Quora answer URLs. My aim is to extract the share count for each of these answers. This forms a crucial part of my research. These counts will aid me in tracking specifically the "how many times each answer shares" criterion. Only this specific data is needed for each answer. Key requisites for the freelancer includes: - Proven experience in web scraping - Familiarity with Quora's structure - Ability to deliver accurate, clean data rapidly My time frame is extremely tight as I'm needing this completed ASAP. Bid with confidence if you meet the required skills and can deliver in a swift manner.

    $136 (Avg Bid)
    $136 平均报价
    29 个竞标

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