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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    154 trabajados encontrados, precios en USD

    Es una aplicacion movil se reparto donde el repartidor hace el retiro y la entrega en la aplicacion maneja las entreagas donde tendra que subir fotos he informacion del reparto que se le asigno la aplicacion yesta creada pero tiene algunos problemas 1. Al crear una apk no funciona bien creo yo que pasa porque no esta recibiendo respuesta desde ec2 donde esta node js , al hacer esto en local y por expo como tambien por postman no tiene problemas funciona bien el problema es cuandonse pasa apk aun celular fisico 2. En aws la instancia de ec2 al iniciar node .js funciona luego deja de responder y node se cae tengonque volver a correr node js necesito algo para que este siempte corriendo y si se cae que que automaticamente se inicie probe cob pm2 pero nonse puedo instalar en l...

    $30 - $250
    Urgente Sellado
    $30 - $250
    14 ofertas

    Estamos buscando un talentoso desarrollador remoto para ayudarnos a superar desafíos técnicos con nuestra aplicación móvil existente. ? Desafío Técnico: Enfrentamos dificultades al generar una nueva versión de la APK de nuestra app (2021-2022). Hemos probado ajustes en Node.js, Java, Gradle, y explorado Expo, ¡pero necesitamos tu experiencia para generar y emular la aplicación! Responsabilidades Principales: ?️ Levantamiento del Entorno y Emulación: Configurar el entorno de desarrollo y garantizar la emulación. ? Generación de la APK: Resolver problemas actuales relacionados con la generación de la APK. ? Documentación en : Crear una guía detallada para futuros equipos sobre la configu...

    $1274 (Avg Bid)
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    52 ofertas

    Tengo un software de escritorio que manipula una bd local postgresql. Ahora estamos desarrollando una app movil, que tendra que acceder a esos datos (la misma base de datos postgresql que esta en la pc local) y tambien va a poder modificarlos. Creo que la mejor opcion en este caso es hacer una replicacion maestro-maestro de la bd postgres en el servidor web y que ambos (local y web) se mantengan sincronizados, teniendo exactamente los mismos datos en todo momento (si la app movil modifica un campo en la bd del servidor web, se tiene que modificar tambien en la bd de la pc local, y viceversa)

    $158 (Avg Bid)
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    6 ofertas

    deseo crear un bot que pueda visitar y mantener un numero x de conexiones con un sitio web , una pagina de videos para aumentar el numero de personas viendo

    $146 (Avg Bid)
    $146 Oferta promedio
    16 ofertas

    Hola, busco una persona para que desarrolle una app para bajar videos Ya tengo el diseño en Figma, solo falta hacer el desarrollo de la aplicacion. La app es muy similar a esta: Postulate y dime el tiempo y el costo con el cual lo harias la app. Spanish and english language Gracias.

    $662 (Avg Bid)
    $662 Oferta promedio
    39 ofertas

    I am looking for a developer with strong knowledge in Node.js Express, PostgreSQL, and ES6. Specifically, I need assistance with the conversion and enhancement of my existing project to ES6 modules in order to improve code readability and maintainability. Specific tasks include: - Updating the routing and middleware for cleaner, clearer understanding. - Refining error handling and logging process to ensure consistence and easy debugging. Having a keen eye for detail and a thorough understanding of modern JavaScript features is fundamental for this role. This query requires a trustworthy and skilled professional to maintain the code’s performance and scalability. A deep understanding of Node.js Express and ES6 modules is essential for this enhancement task to also readability, simpl...

    $96 (Avg Bid)
    $96 Oferta promedio
    34 ofertas

    I am seeking an experienced .js developer in order to create a high-quality login page for my website. Key Features: It should ask for a new user registration or allow a registered user to login . For a new user registration - it should ask for the folllowing details : a. Username - can be a 8 to 16 digit alpha numeric name and has to be a unique field . For every username the user enters - the page should check from the backend if it exists or not and then confirm the availability b. Password : Should be a 8 digit mixture of Capital / special character / number c. First Name d. Last Name e. Date of Birth - should check if the date of birth as per the preent date is more than 18 f. Address 1 g. Address 2 h. City i. Country j. PinCode k. Mobile No : need to verify the mobil...

    $97 (Avg Bid)
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    5 ofertas

    I'm in need of a professional ML web developer to create a user-focused website specializing in career suggestions. This project will leverage the power of AI and machine learning to create a personalized experience. Key functionalities: - User Registration: A secure, easy-to-use user registration/log-in interface. - Personalized Career Suggestions: Implement machine learning algorithms to suggest careers based on users' distinctive skills and interests. Please note, I'm not seeking to include past job history or education level at this time. - Career Path Details: Each suggested career should include a basic yet informative description. In-depth information or exploration of growth opportunities is not necessary for this project. Ideal candidates should possess: - Exp...

    $12 (Avg Bid)
    $12 Oferta promedio
    1 ofertas
    React-Based IT Job Portal Creation 6 días left
    VERIFICADO

    I'm looking for a skilled developer to construct a React job portal specifically tailored for the IT industry. Due to a lack of specific choices selected during project definition, I'm seeking an innovative and seasoned freelancer who can guide the process. Key Features (assumed): - Job search and filtering - Resume uploading and management - Application tracking Application Instructions: Please provide information on your past work, your experience, and generate detailed project proposals, as this wasn't specified. Job Search Functionality (assumed): - Keyword search - Location-based search - Filtering by job type Ideal Skills: - Experience in React, Node.js - Prior experience in building job portals or similar platforms - Innovative thinking to make assumptions an...

    $17 / hr (Avg Bid)
    $17 / hr Oferta promedio
    96 ofertas

    I am looking for a developer with strong knowledge in Node.js Express, PostgreSQL, and ES6. Specifically, I need assistance with the conversion and enhancement of my existing project to ES6 modules in order to improve code readability and maintainability. Specific tasks include: - Updating the routing and middleware for cleaner, clearer understanding. - Refining error handling and logging process to ensure consistence and easy debugging. Having a keen eye for detail and a thorough understanding of modern JavaScript features is fundamental for this role. This query requires a trustworthy and skilled professional to maintain the code’s performance and scalability. A deep understanding of Node.js Express and ES6 modules is essential for this enhancement task to also readability, simpl...

    $41 (Avg Bid)
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    6 ofertas

    I'm seeking an experienced blockchain developer proficient in smart contracts, specifically on the Ethereum platform. My need centers around building a smart contract for a Decentralized application (DApp). Skills and Experience: - Extensive knowledge in blockchain technology and Ethereum platform - Proven track record in developing smart contracts - Experience in building Decentralized applications (DApps) Your task will entail developing, testing, and deploying the smart contract fit for fully seamless integration into our DApp. Please include examples of the similar projects you've worked on in your proposal.

    $4258 (Avg Bid)
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    53 ofertas
    Python Developer to automate trade 6 días left
    VERIFICADO

    I have code for login trading accound and fetch token data. I need to update code to my system. I need to collect live data from the web and candle stick, Mins Intervals are in Dropdown box, I can choose any minutes interval, I need you to collect Last 5 candle data from the Excel in the web and other details for each token, I will give token name in the excel, It will automatically display the rows of data. If i chanage time interval it will display those data only. Note: I dont know about coding, If you install the code and run successfully at my system thereafter I will hire you and release the payment. If you agree this term you will apply this task Budet is 600 INR and Good review, Dont expect more I am not big fish. it is difficult job dont come for Money you should waste you time...

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

    I'm in need of an experienced full-stack software engineer proficient with React to help develop a robust e-commerce application for my business. Requirements: - Develop a full-fledged e-commerce platform: I'm looking for someone who can create a scalable and efficient e-commerce application that can handle a large number of products and users. - Support for Web and Desktop: The platform should be accessible on both web and desktop platforms. Experience with cross-platform development is a plus. - Proficiency in React: The ideal candidate should be proficient in React, as the front-end of the application will be built using this technology. - Experience in E-commerce: Experience in developing e-commerce platforms is necessary. Knowledge of best e-commerce practices is cruci...

    $14 / hr (Avg Bid)
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    114 ofertas

    Below is the requirement: Front End : Nodejs on EC2 Backend : Django behind nginx and load balancer and autoscale on EC2 (only production) Use Github actions to setup CI CD for both staging and production production needs manual approval deployment and staging automatic deployment Thats it , While applying , Share the effort in hours needed and the summary of your solution

    $104 (Avg Bid)
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    5 ofertas
    React & node Expert -- 2 6 días left
    VERIFICADO

    Hello We need to create the simple web application have 3 screens( login/signup, input, result pages) Frontend: react Backend: node Database: postgre db deploy: DigitalOcean We will hire only full-time freelancers, not agency. If you are good fit for this task, please bid with 'freelancer' word. Thanks

    $41 (Avg Bid)
    $41 Oferta promedio
    59 ofertas

    I'm just getting started with Astro js and need an expert to help me use WordPress as the headless CMS. I will create the WordPress install (prod and staging), install dummy content and give you access to it. You install Astro Build with a custom Astro template on my private GitHub repository. You connect Astro to headless WordPress. You do routing for navigation, header, footer, content, URLs. You use WPGraphQL to map posts, pages, acf, metadata, SEO metadata, permalink, canonical url, categories, tags, authors, images, etc etc to fetch data. You make the magic happen. You explain everything in a document, every step, so that I can learn how to do this myself next time.

    $169 (Avg Bid)
    $169 Oferta promedio
    101 ofertas
    Web-Based Secure OTT Chat App 6 días left
    VERIFICADO

    I'm searching for a dedicated and experienced developer to create an OTT chat app that runs on the web and features RSA encryption for maximum security. This isn't just any chat app; it needs to have several intricate functionalities. Key Features: - Encrypted Chat: The primary function of the app is secure messaging. You should have good knowledge of applying RSA encryption techniques to ensure all messages are secure and private. Using OTR or PGP key. - Group Chats and Media Sharing: The app should allow users to create group chats, inviting multiple people to join and communicate together. Within these group chats, users should be able to share media files securely. - Video Call Group: Another desirable feature is the ability to have group video calls. This will require ...

    $590 (Avg Bid)
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    96 ofertas

    I am in need of a skilled web developer to assistand develop the website for me because I NEED TO SUBMIT this PROJECT TO MY TRAINER . I require someone who can help me outline and design the website according to my needs. The purpose of the website will be to either sell products/services, share information/content, or collect customer data. The ideal candidate should be able to understand my requirements and have strong experience in web development, both in design and coding. Extensive knowledge in various web development tools, languages, and platforms is preferred. I NEED THOSE WEB DEVELOPER WHO IS HAS ALSO INVOLVED IN SMALL PROJECT AND THOSE WHO IS FIT IN MY PROJECT BUDGET AND WHO IS NOT TO MUCH COSTLIER ,SO PLEASE BIDS ON MY PROJECT ONLY THOSE FREELANCER WHOSE BIDS IS UNDER 15...

    $39 (Avg Bid)
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    18 ofertas
    Advanced Custom Discord Bot Revamp 6 días left
    VERIFICADO

    I am in need of a strong Node.js developer who is experienced in live development, particularly with Discord bots. My current custom Discord bot needs three main areas of work: - Bug Fixes: The bot crashes too frequently, and its user interface is not sufficiently user-friendly. I'm aiming to eliminate these errors and improve usability. - Performance Optimization: I'm seeking significant and measurable improvements to the overall performance of the bot. This will translate into a smoother and more responsive user experience. - New Features: I'm aiming to include some new functionalities to my Discord bot. The priority is including UI to enhance the user experience. Ideal candidates should have a demonstrable understanding of Node.js and experience in optimizing performa...

    $234 (Avg Bid)
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    I am in need of a developer who can help me implement a Node.js website on my cPanel hosting. Requirements: - The website is already built in Node.js, and I need assistance with the deployment and configuration on cPanel - The project involves setting up the server, integrating the website, and ensuring it runs smoothly - Troubleshooting and resolving any potential issues that might arise during setup Ideal Skills: - Proficiency in Node.js and cPanel hosting - Experience with server configuration and deployment - Strong troubleshooting and problem-solving skills

    $46 (Avg Bid)
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    47 ofertas
    Blockchain auto bot development 6 días left
    VERIFICADO

    As someone looking to develop a auto bot.... Looking forward to chat for discussion

    $460 (Avg Bid)
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    33 ofertas

    I need a skilled developer to create a CMS website using Angular.

    $122 (Avg Bid)
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    34 ofertas
    AI Interviewer 6 días left
    VERIFICADO

    I'm looking for a talented developer who can create an AI interviewer for me. This system should be able to conduct interviews, analyze candidate responses, and provide feedback on interview performance. The AI interviewer will be integrated with my website. Key Requirements: - The AI system should be able to conduct interviews - The system should be able to analyze candidate responses - It should be able to provide feedback on interview performance Integration: - The AI interviewer will be part of my existing website Interaction: - I want the AI interviewer to interact with candidates by generating real-time spoken questions Ideal Skills and Experience: - Proficiency in AI development - Experience with building systems for interviewing, and candidate analysis - Previous experienc...

    $1248 (Avg Bid)
    $1248 Oferta promedio
    90 ofertas
    Keepa Web Proxy Script Development 6 días left
    VERIFICADO

    I am looking for a freelancer to create a Keepa Proxy Script in PHP and NodeJS. The script should have the following functionalities: - Creation of Web Sockets proxy script - Creation of Keepa web proxy script - Keepa account will work on my domain as logged-in and its token will be hosted on my server, script will not leak any tokens otherwise users will steal token. To understand this project what I want is to run account on as web proxy if you still not able to understand please ask question. Ideal skills and experience for this job include: - Strong proficiency in NodeJS - Familiarity with the Keepa - Experience in working with proxies and handling API requests - Keepa uses sockets so you must be expert in working with web sockets The completion of the script should be done with...

    $573 (Avg Bid)
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    25 ofertas

    I'm in search of a skilled web designer and developer to bring my design mockups to life. The ideal candidate should be proficient in both front-end and back-end technologies, ensuring a seamless blend of aesthetics and functionality. Key requirements include: - Translating 1-5 pages of mockups into a user-friendly and visually appealing website, optimized for both desktop and mobile. - Implementing clear and concise navigation, ensuring visitors can easily access information about my business and products. - Intuitive design that engages users and encourages them to explore further. If you are confident in your web design skills and have a portfolio that showcases your ability to create engaging, informative websites, I'd love to hear from you.

    $126 (Avg Bid)
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    40 ofertas

    I'm in need of a skilled developer to troubleshoot and fix a bug in my online game. The game, which operates on a website, uses JavaScript as its main technology stack. The specific issue lies within the payment merchant integration; when a member makes a payment, there's no recall, no confirmation of payment, and most importantly - the paid funds are not added to the member's wallet within the game. The right candidate will have: - Solid experience in JavaScript - Proven experience in online payment systems - Excellent problem-solving skills Your main duty will be to investigate and resolve this bug. This will involve assessing the existing payment integration, identifying the problem, and implementing a solution that ensures successful transactions are reflected in the...

    $7 / hr (Avg Bid)
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    15 ofertas

    I'm seeking a talented developer to create an Ethereum-powered case opening/battle site. Summary: Case Gone Wild is a case opening and case battles website run using the ETH (Ethereum) network for payments. It involves users signing up for an account (confirm email) then deposit ETH to their CGW account to use the account balance to open cases and create / join case battles. The concept is straight forward in that users have a provably fair random chance to open a high value item or a low value item. At the end of each opening or case battle the user who opens and/or the winner of the case battle can choose to sell back what they opened / won or keep it and continue. We have attached a detailed projcet objective. But in theory we are looking to create a website like and but only...

    $382 (Avg Bid)
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    73 ofertas

    As a business, we are seeking a competent full-stack developer with expertise in JavaScript, PHP, Node.js and MySQL. Key Requirements: - In-depth knowledge of JavaScript and PHP as the primary coding languages, complemented with MySQL for the database management and Node.js for backend services. - Experience in integrating and working with APIs. The project demands the incorporation of Amazon Comprehend and OpenAI. So, the ideal candidate must be well-versed with these. - The ability to work with little to no guidance and have a problem-solving attitude. - Proven record of past successful projects involving similar stacks and APIs would certainly be advantageous. This job is more suited for someone eager to explore and learn while contributing positively to the project. As an agile te...

    $1435 (Avg Bid)
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    55 ofertas

    I have a NPM module package I need modified.

    $480 (Avg Bid)
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    112 ofertas

    I have a NPM module package I need modified.

    $471 (Avg Bid)
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    84 ofertas

    I need a skilled developer to create a web-based Clover application focused primarily on payment processing. Key aspects: - The core functionality will revolve around payment processing. - It will accept and integrate payment through Alipay+ and WeChat Pay. Ideal qualifications: - Experience developing web-based applications. - A deep understanding of payment processing applications. - Prior experience integrating both Alipay+ and WeChat Pay would be a significant asset. - Knowledge of Clover platform is required. - Attention to detail and ability to meet deadlines are vested interests.

    $2412 (Avg Bid)
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    90 ofertas
    Create Android App Similar to OLX 6 días left
    VERIFICADO

    For my project, I require an Android app developed with the following features: - User registration and login established through phone number verification - Implementing product listing and search Please note this app should resemble OLX in functionality, but have its unique design and user-friendly interface. Skills essential for this project include Android programming, user interface design, database management, and experience with mobile app security. Successful completion of similar projects in the past will be highly regarded. If A/B testing, launching applications on the Google Play Store, and creating user documentation are within your skill set, these would be beneficial to the project. Being communicative throughout the project and collaboration in ensuring the final product...

    $152 (Avg Bid)
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    14 ofertas
    Securing a reactjs application 5 días left
    VERIFICADO

    Hello I need to secure my reactjs application for production

    $521 (Avg Bid)
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    137 ofertas

    I am in need of an experienced Angular Developer to assist me with API integration for a project. The successful candidate will be responsible for connecting the following APIs: - Login API: This API will be responsible for handling user authentication. - Listing API: This API will enable data retrieval and display on the user interface. Ideal candidates should have experience with RESTful APIs, as well as expertise in Angular development. Proficiency in handling Payment Gateways, Social Media Platforms, and Third-party Services is a plus. Your application should include your past work in similar projects, experience in Angular development, and any detailed proposals you may have. Looking forward to working with you.

    $61 (Avg Bid)
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    13 ofertas

    I'm in need of a skilled React Node developer to execute both front-end and back-end development of a new web application. Responsibilities will include but are not limited to: 1. **Front-end**: Developing user-friendly interfaces that are responsive and function across different browser environments. 2.**Back-end**: Building a scalable and robust architecture that can support future add-ons or updates. Although the functionalities of the web application were initially undefined, flexibility and adaptability will be paramount to this project as additions may be made as we progress. The ideal candidate should have proven experience in React Node and the ability to work independently. Effective communication skills and the willingness to provide updates on progress regularly is also...

    $336 (Avg Bid)
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    33 ofertas

    We're looking to have an addon developed for our platform, that would seamlessly integrate with our custom CRM system via WhatsApp. Our main focus is to enhance customer interaction and management. Here are the features we're looking for: • Integration with CRM: The system should get along with our CRM to manage customer interactions effectively. Therefore, a deep understanding of both and CRM integrations is vital. • QR Based Integration: A unique feature we want to incorporate is leveraging QR codes for an enhanced user experience. The ideal developer should be knowledgeable about platform, CRM systems, WhatsApp business API and QR codes. In depth experience in similar projects would be highly beneficial. Relevant skills in JavaScript, Node.js or other relat...

    $189 (Avg Bid)
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    9 ofertas

    We are actively seeking two highly skilled Node.js developers specializing in microservices to join our team for an ongoing project. Our current microservices architecture requires a thorough review to ensure it aligns with the latest best practices. Additionally, there will be opportunities to enhance the application by adding new features and developing sophisticated methods for retrieving data under complex conditions. Key Requirements: - Availability is crucial during Week 17; this is a non-negotiable requirement. - All work must be conducted on our systems via RemotePc.com. Please do not request to have code locally; as a professional entity, we maintain strict control over our source code, especially when collaborating with new freelancers. - Significant availability during Week 17...

    $6 / hr (Avg Bid)
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    37 ofertas

    I am seeking an experienced AWS developer to assist me in integrating the AWS API, setting up Amazon Cognito, and developing AWS Lambda Functions for my project. NEED TO COMPLETE WITHIN 2 DAYS. Project high level design attached. Key Tasks: - AWS API Integration: Integrate AWS API into our existing architecture. - Amazon Cognito: Set up Cognito and ensure smooth user registration, login, and access control. - AWS Lambda: Develop necessary Lambda functions for various operations related to the project. The suitable candidate should be proficient in JavaScript or Python or Java or Node.js, have in-depth knowledge of Amazon Web Services. Experience in setting up role-based user authentication and multi-factor authentication using Cognito will be a major plus. Your primary focus will ...

    $13 / hr (Avg Bid)
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    I must do a no-code application that use many already made free libreries. I already start the job and i add already some libreries, but have some errors to work inside cpanel. So it is necessary solve Cpanel compatibility (now use framework, so it is necessary migrate to a compatible framework for cpanel) and make the other features of project (add other libreries and integrate. It is necessary competences in no-code application, php. react.js, python and next.js. please demostrate your comptence sending me the url of similar job made. no setting , but migrate to react or other tha work for cpanel. No vercel. Budget not negotiable

    $195 (Avg Bid)
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    I hope this message finds you well. We are currently looking for a skilled and experienced developer to join us in an exciting partnership venture in the realm of SMM panels. **About the Opportunity:** We are embarking on the development and management of an SMM panel website, a project with immense potential for profitability and long-term success. **Key Details:** - **Partnership Role:** We are seeking a partner who will contribute their expertise in website development to the project. - **Experience Required:** Proven track record in website development, particularly in the SMM domain. - **Duration:** This partnership is envisioned as a long-term collaboration, with ongoing opportunities for growth and revenue. - **Profit Sharing:** As a partner, you will receive a 50% share of the en...

    $86 (Avg Bid)
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    I have code for login trading accound and fetch token data. I need to update code to my system. I need to collect live data from the web and candle stick, I have attached the document for data collection from web. Mins Intervals are in Dropdown box, I can choose any minutes interval, I need you to collect Last 5 candle data from the Excel in the web and other details for each token, I will give token name in the excel, It will automatically display the rows of data. If i chanage time interval it will display those data only. Please view the attach file. Note: I dont know about coding, If you install the code and run successfully at my system thereafter I will hire you and release the payment. If you agree this term you will apply this task Budet is 600 INR and Good review, Dont expect mo...

    $11 (Avg Bid)
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    4 ofertas

    I need Backend developer for my social media app with flutter background to connect the front with the backend I will provide you the full Frontend to connect it with backend you will create. Features: Replace Events (calendar) Tab with Reels Tab . Like, comments, share posts(images, videos, written posts), reels, stories, live, like and reply on comments . Post Privacy (Only me, Friends, Public) . Sign in sign up (Google, apple, Facebook, Phone number if Possible) . Notifications with details if the app is opened or running in background or killed , search bar for friends or posts . Add, delete, Block unblock friends or followers on pages . Friends List with friend or Unfriend tab . Create Pages with follow and Unfollow & anyone can send messages to the page . Edit & de...

    $216 (Avg Bid)
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    34 ofertas

    Here is my folder structure Pages { "private": true, "scripts": { "build": "npx next build", "start": "next start" }, "dependencies": { "@next/react-refresh-utils": "^14.2.2", "@zeit/next-sass": "^1.0.1", "install": "^0.13.0", "next": "latest", "react": "18.2.0", "react-dom": "18.2.0", "sass": "^1.75.0" }, "engines": { "node": ">=18" }, "devDependencies": { "@types/node": "20.12.7", "@types/react": "18.2.79", "typescri...

    $55 (Avg Bid)
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    14 ofertas

    Here is my folder structure Pages { "private": true, "scripts": { "build": "npx next build", "start": "next start" }, "dependencies": { "@next/react-refresh-utils": "^14.2.2", "@zeit/next-sass": "^1.0.1", "install": "^0.13.0", "next": "latest", "react": "18.2.0", "react-dom": "18.2.0", "sass": "^1.75.0" }, "engines": { "node": ">=18" }, "devDependencies": { "@types/node": "20.12.7", "@types/react": "18.2.79", "typescri...

    $61 (Avg Bid)
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    Debug reactjs app 5 días left
    VERIFICADO

    I need help to debug my reactjs app, and to clean it up.

    $149 (Avg Bid)
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    67 ofertas
    Jr. Full Stack Developer 5 días left
    VERIFICADO

    Below is the job description for the Junior Full-Stack Developer position we are looking to fill: Proficiency in Programming Languages: Must be skilled in Node.js, Java, ReactJS, and Docker. Frontend Development: Should have extensive experience with TypeScript/JavaScript and be adept in modern frameworks like React. Backend Expertise: A deep understanding of the Spring Boot framework is crucial. Database Knowledge: Experience with database systems such as PostgreSQL and DynamoDB is required. API Development: Demonstrated ability in developing applications with REST API and GraphQL backends. DevOps Skills: Capable of designing and implementing CI/CD pipelines. Cloud Expertise: Knowledge of AWS cloud services and architecture is essential. Problem-Solving: Must possess excellent ana...

    $697 (Avg Bid)
    $697 Oferta promedio
    8 ofertas

    I'm seeking a skilled developer to help me create a seamless integration between my Quickbooks account and various platforms using a Node.js application. MUST HAVE QUICKBOOKS ONLINE APPLICATION DEVELOPMENT EXPERIENCE.

    $339 (Avg Bid)
    $339 Oferta promedio
    14 ofertas

    I'm in need of skilled web developers to create an educational website with a focus on online learning. As part of our university's digital transformation initiative, we are seeking to enhance our online presence by creating a dynamic and user-friendly website that serves as a central hub for students, faculty, staff, and stakeholders. The primary objectives of the website include: Registration System: We aim to implement a seamless registration process for prospective students, allowing them to easily apply for admission to various programs and courses offered by our university. Results System: We seek to integrate a results management system that enables students to access their academic records, including grades, transcripts, and examination results, in a secure and user-fr...

    $1877 (Avg Bid)
    $1877 Oferta promedio
    125 ofertas

    We are currently experiencing issues with our real-time chat application, which utilizes WebSocket technology deployed on an AWS EC2 instance. The application works perfectly in a local development environment but encounters problems when deployed in production on EC2. We are using Nginx as a reverse proxy and have configured it to handle WebSocket connections. Responsibilities: Analyze and diagnose existing WebSocket configurations on an AWS EC2 instance. Troubleshoot and resolve issues related to WebSocket connections ensuring real-time functionality in our chat application. Optimize Nginx configuration for better performance and stability of WebSocket connections. Document changes and configurations made for maintaining long-term stability. Provide guidance or best practices for manag...

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

    I'm looking to build a sports live streaming site that caters to a variety of sports, including Football, Basketball, Tennis, and cricket. My goal is to deliver an engaging experience for fans of these sports. Key Features: - Live Streaming: The primary function of the site is to provide high-quality live streaming of matches across multiple sports. - Live Scores and Updates: A crucial aspect of this project is the implementation of a feature that displays live scores and updates during matches. This feature is essential to keeping users engaged and informed. Ideal Candidate: I'm seeking a developer with experience in live streaming platforms who can create a seamless, high-quality streaming experience. Knowledge of sports data feeds and integration is a plus. Experience with...

    $877 (Avg Bid)
    $877 Oferta promedio
    74 ofertas

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