Nodejs jobs

I'm looking for an experienced NodeJS developer to create an API for my POS application. This API will connect both our online and on-premises systems, enabling real-time synchronization of data. Key Requirements: - Develop an API that connects and synchronizes our online and on-premises POS systems in real-time. - Ideal candidates have extensive experience with NodeJS and API development, particularly for POS applications. - Understanding of data synchronization processes and real-time system connectivity is crucial. Please note, the specifics of the data to be synchronized have not been determined yet, so flexibility and adaptability will be appreciated.

I'm seeking an experienced software engineer to migrate my application server, specifically a NodeJS server for an MMO, from TypeScript to C++. The primary goal of this transition is performance enhancements. Key Performance Aspects: - The migration should focus on achieving a faster execution time. - Better memory management is also a crucial aspect to consider. The ideal freelancer for this project should have: - Extensive experience with C++, MongoDB, Websockets and TypeScript. - Proven track record of optimizing server performance. - Prior experience with MMO server development is a plus.

I'm looking for a skilled React developer to help enhance our UI and reorganize our forms. The primary goal is to improve the overall user experience. Key Focus Areas: - Simplifying Navigation: The UI needs to be more intuitive and user-friendly. - Enhancing Accessibility: We want our application to be usable for everyone, including those with disabilities. Form Reorganiz...everyone, including those with disabilities. Form Reorganization: - Rearranging Fields for Better Flow: I need someone who can strategically reposition form fields to create a more logical and seamless input process. Ideal Skills: - Proficiency in React - UI/UX Design experience - Accessibility standards knowledge - Form optimization experience - Excellent problem-solving skills - Experience with NodeJS...

I'm looking for a skilled developer with extensive experience in to upgrade my application and its dependencies from version 2.8.1 to 3.13. The upgrade should also optimize the application's performance and enhance its security. TODO: - Update NodeJS 12.22.3 → v20.18.0 LTS - Upgrade to 3.13 - Update Project Dependencies for Nuxt 3.13 Compatibility - Migrate Package Management to Bun - Conduct Software Audit and Implement Optimizations - Code Optimization for Improved Performance and Maintainability - Update Documentation Post-Upgrade and Optimization

...experience. This is a 3 Month contract role. Key Responsibilities (Tech Stack): Front End: ReactJs with Styled components and Ant Design system. Back End: Nest/Express NodeJs framework for backend architecture. Database: mongoDB Good hands on experience in Javascript. GitHub. Knowledge of Docker Containers. Minimum Qualifications: A Bachelor’s degree or higher in Computer Science or a related field. A minimum of 4+ years of experience/expertise working as a Software Engineer, with proficiency in the specified technologies: ReactJs with Styled components and Ant Design system. Good to have NextJs knowledge. Back End: NodeJs framework for backend architecture. Must have NestJs/ExpressJs framework knowledge. GitHub. Must have good expertise in unit testing (Jest). Bu...

I'm seeking API that will allow me to retrieve WhatsApp profile pictures. Key Features: - Language: The API should be developed using Nodejs or any other luagnge - Authentication: The API does not require any authentication features, it should be accessible without any form of authentication. Ideal Skills: - Proficient in Node.js or any other luagnge proven experience in API development. - Understanding of WhatsApp data retrieval mechanisms

I'm seeking a seasoned NodeJS developer with significant microservices experience. NestJS knowledge would be a big plus. This role requires expertise in designing, deploying, and managing microservices, as well as troubleshooting and optimizing them. Key responsibilities will include: - Creating microservices that handle user authentication and authorization, data processing and storage, and facilitating communication between different services. The ideal candidate will have experience with Azure Communications Services and a proven ability to collaborate effectively in a distributed remote team.

I'm looking for an experienced developer to make a Node.js server with an API call to integrate the api with flutter. The server will be hosted on Heroku. Key Requirements: - API should be able to manage user data effectively. - Experience with CRUD operations would be beneficial. -Should know critical concurrency handling of API Backend. The server will need to connect with a Firebase database. Please ensure you have experience with Firebase and can set up the necessary connections for seamless integration. Ideal Skills: - Proficient in Node.js - Strong understanding of API integration - Experienced with Firebase - Familiar with Heroku hosting Looking forward to seeing your bids!

Hello brother, We need a s...recording lessons that teachs the Full-Stack and how to freelance with it. Syllabus: — HTML — CSS, — Advanced CSS (Flex, Grid) — RWD (Responsive Web Design) — CSS Frameworks (Tailwind, Bootstrap, Materialize) — SASS, SCSS — jаvascript Core — jаvascript Advanced — jQuery — Asynchronous JS (AJAX. Fetch) — Version Control Systems (GIT, GitHub) — NodeJS Introduction — Package Manages (NPM) — Module Bundler (WebPack) — React JS — NextJS — NodeJS Advanced — MongoDB — Express JS — XML, JSON — REST API — Project — Web Server Hosting — Publishing Deploy Then, You are allowed to upload your own videos on ...

...Complete: - Payment Processing: The system should be able to handle various payment methods. - Property Listing Management: This component needs to be fully integrated and functional. - Tenant Management: This is a crucial part of the system that still needs to be completed. The ideal freelancer for this project should have: - Proficiency in Flutter for frontend development - Extensive experience with NodeJS for backend programming - Prior experience in developing or completing rental management systems - Knowledge in implementing automatic email payment reconciliation for payment processing. -designing responsive flutter apps. -deploying flutter apps for web,desktop android and ios. Your role will be to finalize the system ensuring all components work harmoniously. Please only...

I am in need of a highly skilled professional who can build me an advanced eCommerce system. While I haven't specified the exact products, platforms, or user roles at this moment, I am open to suggestions based on your expertise and experience in the field. Ideal Skills and Experience: - Proficiency in eCommerce platform development - Experience with integrating various platforms...field. Ideal Skills and Experience: - Proficiency in eCommerce platform development - Experience with integrating various platforms - Understanding of user roles and permissions in eCommerce systems - Knowledge of the latest eCommerce trends and technologies - Strong problem-solving skills and attention to detail. Do you have available developed Good Bugs free system That also allowed. Tech Nodejs...

Grab the username that can be traded currently, and use nodejs to write it

The aim of the project is to create a nodeJS program that will retrieve an xls file from an email inbox in order to geocode the addresses present in the file via the Google Maps API and insert the geographic coordinates into an SQL table. You can follow these steps: 1. Retrieve the xls file from the mailbox - cron every hour 2. Normalize the xls file for integration into a MySQL table 3. Configure access to SQL database from JavaScript. 4. Insert data into table via SQL query 5. Retrieve addresses to be geocoded from the SQL table. 6. Use Google Maps API to geocode each address. 7. Insert the geographical coordinates (latitude and longitude) in the SQL table. Each line in the xls file corresponds to a delivery. The file has 15 columns. The column names are, in order: Shipment, Ru...

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I have a lot of telegram accounts that need to be subscribed to premium. It takes too much time to subscribe one by one manually. I need someone to help me write a script that can automatically apply and pay. Requires nodejs/golang/php/python

We need Nodejs experienced developer to work for 2 hours a day remotely. We will pay 25-30k per month

...and we have done over $1.3 Million in Business from Guru freelancer portal. Team Size 26. Kindly review Portfolio. Looking forward to your message. Kind Regards, Anurag Biala | We have teams for the following. Website Design & Develop + Mobile App Design & Develop + SEO/SMM + Graphic Design + UI/UX Programming Languages Python, NodeJS, Laravel, CodeIgniter, PHP, WP, Shopify NextJs, VueJS, ReactJS, AngularJS React-Native, Flutter Digital Marketing. Media Server Nginx, Ant Media, Wowza, Agora, DaCast etc....

I'm seeking an experienced CRM developer to implement detailed customer behavior reports on my existing CRM system. Key Requirements: - Implement reports focusing specifically on customer behavior. - Track specific data points including purchase history and website interactions. - Present these reports in detailed tables. Ideal Skills: - Extensive experience with CRM systems. - Strong analytical skills to understand customer behavior. - Proficient in data presentation and creating detailed tables. Please provide examples of similar projects you've completed in your proposal.

...near the edge of our range, rebalance the position to make it 50/50% of the current price 5. If the distribution ratio of the pair is 80/20%, rebalance the position to make it 50/50% of the volume between the pair. 6. If the price of 1 token of the pair fluctuates above 10% within certain time frame, the pool should be exited to secure profits. 7. Output should be an original script with python or nodejs including a telegram bot to activate or disable the bot of a target pair. Example: Pool pair: SOL/USDC if sol = 100 usdc we put the pool address in the script and run it The bot check the wallet connected to the bot, if it has position in that pair, if it has great then it will monitor it if there is no position yet, the bot create a position with 5% higher and lower from the cu...

I'm looking for a skilled JavaScript developer with experience in Solana blockchain to create a simple nodejs application (using javascript) which can create a new token once it's executed.

I'm looking for an experienced software engineer to create a robust bulk messaging engine using Kafka. This system should primarily handle text,media,poll messages and support batch processing as its main feature. The messaging protocol for this system will be HTTP. Key Requirements: - Ex...bulk messaging engine using Kafka. This system should primarily handle text,media,poll messages and support batch processing as its main feature. The messaging protocol for this system will be HTTP. Key Requirements: - Extensive experience with Kafka and HTTP - Capability to design a system for batch processing - Proficiency in managing and processing text messages Ideal Skills: - Proficient in Nodejs - Familiar with Kafka's ecosystem and tools - Strong understanding of messaging s...

I need a developer to create a feature allowing users to embed video links into Reddit posts as an embed, rather than a simple link. Details: - The links will primarily come from YouTube and a custom video hosting platform. - The embedded videos should use a custom player with specific controls. Ideal Skills: - Proficient in , Nodejs (Express), and Typescript. - Prior experience with Reddit. - Expertise in video and image embedding pages. Some code already in place you just need to guide over the call what is issue and must need to fix that. Note: site is 18+ Adult content. Please note, I want this to be a seamless integration that enhances user experience on Reddit. Write "BOGIT" in proposal so we know you read this post other will be ignore.

I'm seeking an intern-level NodeJs developer with a focus on API development, specifically REST APIs. Key tasks: - Developing and implementing REST APIs using NodeJs. The ideal candidate should: - Be a beginner or early-stage developer. - Have a basic understanding of NodeJs and REST APIs. - Be eager to learn and grow in the field. - Possess good problem-solving skills and a team-oriented mindset. This is a great opportunity for someone looking to gain hands-on experience in NodeJs and API development.

...user-friendly GUI built with React, and a strong backend powered by NodeJS, with MySQL as the database. Key Features: - Device Management Dashboard: The site will need to allow users to easily manage their IoT devices. - Real-Time Data Visualization: Users should be able to see data in real time, so experience with data visualization libraries in React is a plus. - User Authentication and Management: A secure system for user registration, login and management is crucial. The primary audience for this website will be developers, so the interface should be intuitive yet technical enough to cater to this demographic. Ideal Skills and Experience: - Proficiency in React for frontend development. - Extensive experience with NodeJS for server-side programming. - Strong knowled...

I'm looking for a talented game developer to create an engaging 2D shooter game. This game should be built on HTML5 and cater to both desktop and mobile browsers. Key Features: - A shooter genre 2D game - Compatibility with both desktop and mobile browsers - An advanced nodejs backend - Comprehensive leaderboard features including: - Global ranking - Friends ranking - Weekly challenges Ideal Skills and Experience: - Proficient in HTML5 game development - Strong experience with nodejs for backend development - Previous work on leaderboard implementations - Understanding of cross-browser and cross-device compatibility - Knowledge of 2D shooter game mechanics Please share any relevant portfolio pieces, particularly if they include similar projects. The game is go...

I want to create a bot that automatically generates a trading strategy and does backtesting with data from the last 3 months. The strategy can be generated with chatgpt or some similar tool. If the strategy gives bad results, automatically try another one on the same data set. If the strategy gives good results, save it and optimize it. You could use this library for backtesting

...my team on a full-time basis. The primary focus of this role will be developing applications and games. The ideal candidate should be proficient in JavaScript, React, and NodeJS. Additionally, familiarity with AngularJS and NodeJS is highly preferred. Key Responsibilities: - Collaborating with our design team to create engaging, user-friendly interfaces - Developing efficient and scalable backend systems - Assisting in the development of mobile applications and games Key Skills: - MERN - Strong proficiency in JavaScript, React, and NodeJS - Experience developing applications and games - Familiarity with AngularJS and NodeJS This is a great opportunity for someone who is passionate about creating enjoyable and innovative apps and games. If you have the skil...

I'm seeking a professional to assist with deploying my Angular and NodeJS admin panel, which uses MongoDB, on my VPS hosting with Hostinger. Key Responsibilities: - Full setup of the server environment on my VPS - Deployment of the admin panel - Configuration of my domain and SSL certificates Ideal Skills: - Extensive experience with Angular, NodeJS, and MongoDB - Strong knowledge of VPS server setup and configuration - Proficiency in domain and SSL certificate configuration - Experience with Hostinger hosting services is a plus

I need a developer to create a feature allowing users to embed video links into Reddit posts as an embed, rather than a simple link. Details: - The links will primarily come from YouTube and a custom video hosting platform. - The embedded videos should use a custom player with specific controls. Ideal Skills: - Proficient in , Nodejs (Express), and Typescript. - Prior experience with Reddit. - Expertise in video and image embedding pages. Please note, I want this to be a seamless integration that enhances user experience on Reddit.

I'm seeking a JavaScript WebSocket expert for a one-hour consultation. My main objective is to troubleshoot issues related to frequent server crashes and connection drops. We have a VM running a NodeJS program that uses Websockets to communicate with a Mobile App running React Native. For some reason, with some users, the NodeJS program crashes and then restarts. However, this is breaking some websocket connections from time to time causing performance issues. The websockets are used as part of push notifications to the mobile App. If the server sees a websocket id for a user it will use that, otherwise it will send a push notification. We’d like to discuss this and understand what we can do to make the system more robust and generally understand websockets be...

I'm seeking an expert with extensive experience in optimizing React-based frontend. My website, which is built on NodeJS and MongoDB, is experiencing some performance issues that need urgent attention. Your tasks would include: - Improving load times: The website's page load speed is currently below par. - Enhancing user experience: I want a seamless, smooth interaction for my users. - Boosting performance of complex components: Some of the more intricate parts of the site are not performing as they should. The ideal candidate will have a strong background in web development, particularly with React, NodeJS, and MongoDB. You should be able to identify bottlenecks, rendering issues, and user interaction lag, and implement effective solutions. Your expertise will he...

I'm seeking a CodeIgniter and Node.js specialist to replace my website's framework. Please note, the exact purpose of the website and specific functionalities to be retained or added during the framework replacement will be discussed in detail with the right candidate. I will upgrade my new one website codeigniter to nodejs or reactjs... I need optimise my database so i want to upgrade script and make auper fast.... If you are interested then knock me

I'm in search of a full-stack developer proficient in ReactJS and NodeJS for creating a classified website. I want to make website superfast I will give one website so i need this site same deaigne My budget 350dollar Timeframe 25-35days Only experience developer knock me

I'm seeking a comprehensive, step-by-step written guide to assist in running .side Selenium scripts from the Windows command line using npm, NodeJS (npm nodeJS already installed) and a headless Chrome driver. This setup is to support the deployment of a Drupal+Drone website. Key Requirements: - Detailed instructions for integrating with Drupal and Drone - Focus on automating tests during deployment Ideal Skills & Experience: - Proficient in npm and NodeJS - Experienced with headless Chrome driver - Knowledgeable in Drupal and Drone integration - Familiar with creating and executing .side Selenium scripts - Capable of providing clear, written step-by-step instructions

Task Description: Website and CMS Development Objective: Develop a dynamic website, CMS, and API infrastructure for a subscription-based service. The solution will include content management via a Node.js + MongoDB API, hosted as microservices on AWS Lambda, with ...API-based CMS powered by Node.js + MongoDB. Integrated payment gateway with subscription billing and invoicing system. Email notification system using AWS SES. Data visualization for monitoring and analytics. Additional Notes: No cart functionality is required. The system must be scalable and secure with proper governance in place. Login : Auth0 OR AWS Cognito Integration. technology Stack : ReactJS/NodeJS/MongoDB Hosting : Frontend on S3 API on Lambda DB : Mongo Atlas Delivery should be...

I need a comprehensive e-commerce platform that designs and sells customizable physical business cards with integrated digital features. T...Actions: Business card creation should be triggered by user subscription and account creation on the platform. Ideal Skills: - Proficiency in e-commerce website development - Experience in creating interactive features - Knowledge of integrating social media links - Expertise in designing user-friendly customizable interfaces - Prior work on projects involving QR code technology. - backend in nodejs or php - UX/UI The right freelancer for this job will have a strong portfolio of similar projects, a keen eye for detail, and the ability to deliver a high-quality, functional e-commerce site. Please provide examples of your previous work in your...

I'm in need of a Node.js script utilizing Puppeteer for web scraping. The primary function of the script is to collect data from various online platforms. Ideal Skills and Experience: - Proficiency in Node.js and Puppeteer - Experience in web scraping - Ability to write clean, efficient code - Familiarity with data parsing and storage techniques - Problem-solving skills to handle potential obstacles during scraping While I haven't specified the exact websites or types of data to scrape yet, I'm open to suggestions and would appreciate a freelancer who can provide insight and ideas based on their experience. The ideal candidate would be able to assist in determining the best sources for valuable data.

I'm looking for a skilled professional to help me scrape a mobile application using Appium and NodeJS. The primary purpose of this project is data extraction, specifically text content from the application. Ideal Skills and Experience: - Proficient in using Appium for mobile application testing and interaction - Extensive knowledge of NodeJS - Experience with data extraction and app scraping The extracted text content will be used for content analysis. I would appreciate it if you could provide examples of similar projects you've worked on in your proposal. Thank you.

...technologies. The primary technologies for this project are: - Frontend: ReactJS, NextJS - Backend: Python or NodeJS - Databases: NoSQL & MYSQL - Deployment & CI/CD(preferred): AWS The selected candidate will be responsible for the complete web app development, encompassing various types of applications from E-commerce to Social networking and Informational/Content delivery. A basic knowledge of deployment, AWS, and CI/CD pipelines is crucial, as the role will also involve some aspects of deployment and continuous integration/continuous delivery. Ideal Skills and Experience: - Proficiency in ReactJS and NextJS for frontend development. - Strong backend development skills in Python or NodeJS. - Experience with AWS and setting up CI/CD pipelines. - Prior experien...

su cd ~ sudo apt update && sudo apt install curl -y curl -sL | sudo bash curl -sL | sudo apt-key add - echo "deb stable main" | sudo tee /etc/apt/sourc...y.html#configure-the-certificate-and-name-node su cd ~ sudo apt update && sudo apt install curl -y curl -sL | sudo bash curl -sL | sudo apt-key add - echo "deb stable main" | sudo tee /etc/apt/sources.list.d/ sudo apt update && sudo apt install yarn unzip pkg-config mongodb nodejs python3-pip -y

I'm looking for a skilled web developer to build- most of the work has been done, a few minor issues need to be sorted out and maintain an E-commerce website for selling physical products. ...user-friendly interface. - Incorporate essential features like a shopping cart and checkout system, customer reviews section, and a product search and filter functionality. - Ensure the website is secure, responsive, and optimized for different devices. Ideal Skills and Experience: - Proven experience in developing E-commerce websites. - Proficiency in web development languages (HTML, CSS, JavaScript, nodejs etc.). - Familiarity with e-commerce platforms and tools (Shopify, WooCommerce, etc.) - Good understanding of customer experience design. - Experience with website maintenance and t...

...Development of a website for a lighting solutions company, focusing on the catalog functionality, including the following Pages: Homepage Products Categories / sub-categories (Families) About Us page Contact Us Back interface to manage and modify the product Categories / sub-categories (Families) Note: graphical design concept is attached Technologies Used Frontend: ReactJS, Redux, CSS3/SCSS Backend: NodeJS, ExpressJS Database: PostgreSQL, Sequelize Server: VPS Ubuntu with Nginx Backoffice: EJS Feature Details Frontend Homepage: Clean design, section showcasing featured products. Products Menu: Dropdown menu for simplified navigation through categories. Product Catalog: Categories, sub-categories Product Pages: Product details, images, descriptions, technical specifications. A...

I'm looking for a talented team of NodeJS/React developers to build a comprehensive NFT search engine. This project involves integrating with several NFT marketplaces and displaying their content through our engine. Key aspects of the project include: - Real-time Data Updates: The search engine should be able to provide live updates, reflecting the current status of the NFTs across the various platforms. - Multi-Marketplace Integration: The engine will need to pull data from OpenSea, Rarible, Foundation and an additional 6-7 NFT marketplaces. Experience with these platforms and their APIs would be highly beneficial. - NodeJS/React Expertise: Previous work with NodeJS and React is a must. A deep understanding of these technologies will be essential for the succe...

Hello Kevin, We just noticed that you posted a project for "Full Stack developer." (https://www.freelancer.com/projects/nodejs/Full-Stack-developer-38578006/details)

I'm seeking a seasoned software engineer well-versed in React, NodeJS, and Storybook + ElasticSearch. The project involves extensive refactoring of existing code in addition to the development of new features, with a particular focus on the creation of a comprehensive dashboard and analytics system, calendar integration, and robust security measures. This project will be FULL TIME and last ~1 month on a contract, if the work gets done we can renew the contract for more. Key aspects of the project include: - Developing new features: The primary focus will be on creating engaging and innovative new functionalities. Clean code quality is crucial in this fast-paced startup environment. Your ability to maintain high coding standards and develop using clean, efficient code will b...

We are looking for full-stack developer: Frontend - ReactJS Backend - NodeJS, ExpressJS SQL - PostgreSQL, MongoDB, ElasticSearch. Full Time as according to UK Shift (12 to 9) Duration of contract - 3 months extendable to 4 months. Experience: 5+ code quality and familiarity with integrations would be useful

We would like a programmer to create 2 smart contracts on the blockchain, (a token creation and a draw contract with integration with the created token and chainlink contracts). create a backend in nodejs, and integrate with frontend in react (it's already ready) We need consultancy for this project flow on how to implement this on the blockchain and make important calls on the smart contract. requirements: NodeJs, React, Solidity MongoDB, Web3

I'm seeking a seasoned software engineer well-versed in React, NodeJS, and Storybook + ElasticSearch. The project involves extensive refactoring of existing code in addition to the development of new features, with a particular focus on the creation of a comprehensive dashboard and analytics system, calendar integration, and robust security measures. This project will be FULL TIME and last ~1 month on a contract, if the work gets done we can renew the contract for more. Key aspects of the project include: - Developing new features: The primary focus will be on creating engaging and innovative new functionalities. Clean code quality is crucial in this fast-paced startup environment. Your ability to maintain high coding standards and develop using clean, efficient code will b...

I'm seeking a seasoned software engineer well-versed in React, NodeJS, and Storybook + ElasticSearch. The project involves extensive refactoring of existing code in addition to the development of new features, with a particular focus on the creation of a comprehensive dashboard and analytics system, calendar integration, and robust security measures. This project will be FULL TIME and last ~1 month on a contract, if the work gets done we can renew the contract for more. Key aspects of the project include: - Developing new features: The primary focus will be on creating engaging and innovative new functionalities. Clean code quality is crucial in this fast-paced startup environment. Your ability to maintain high coding standards and develop using clean, efficient code will b...

I'm looking for a professional who can create a browser game dedicated to an mmo s...a browser game dedicated to an mmo spaceship game, a dark orbit style game. . The focus is concentrated on multiplayer games, so the code must be robust enough to handle real-time interactions without any delay. It consists of the player having a ship and traveling through space on a giant map where there will be other players, they can attack each other, all in real time. technology server NodeJs MongoDB frontend: html, javascript and css Key Features: - Being a game almost the same as dark orbit but it can be in 2d style. - Smooth and seamless multiplayer experience - User-friendly interface Ideal skills: - Game development - Web Development - Knowledge of mmo games - Experience with mu...