Node js web application example jobs

I'm seeking an experienced immigration lawyer to assist with my visa applications under the EU Settlement Scheme. I'm just beginning the process, so I would appreciate someone who can guide me through the initial stages. Your insights and expertise will be invaluable in helping me navi...an experienced immigration lawyer to assist with my visa applications under the EU Settlement Scheme. I'm just beginning the process, so I would appreciate someone who can guide me through the initial stages. Your insights and expertise will be invaluable in helping me navigate this complex process. Ideal Skills: - Extensive knowledge of the EU Settlement Scheme - Proven experience in visa application processes - Excellent communication skills for clear guidance - Strong legal backg...

# Senior Developer for AI-Powered Enterprise Chat Application ## Project Overview We're building Xbot, an intelligent chat interface that makes accessing and understanding business data as simple as having a conversation. Through natural language queries, users can instantly access real-time data from our ERP system. For example, a sales manager can ask "What were our total sales for Q4?" or a warehouse manager can ask "How many units of SKU-123 do we have in stock?" and receive immediate, accurate responses. The system will integrate directly with our ERP API to provide real-time data, format responses intelligently, and maintain context for follow-up questions. This is not a basic chatbot - it's a sophisticated business tool requiring expert...

I need my current website updated with a new logo and some new content. However, when I tried to do this, I noticed some outdated node dependencies causing issues. You will need to resolve the node versioning error in the existing React project before I can proceed. Please check the GitHub repo if you can do it or not.

I need help with an old iOS project that hasn't seen any action in a long time. This project is facing multiple issues: - Compatibility problems with the latest iOS version - Outdated dependencies or libraries - Frequent code errors or crashes during runtime I need a skilled iOS developer who can troubleshoot these issues, update the necessary components, and get the application up and running smoothly on the latest iOS. Experience with legacy iOS projects, troubleshooting and debugging skills, and familiarity with updating outdated libraries is crucial for this task. Please note that the project was not originally designed for any specific iOS version, as the exact version is unknown. If you have the skills and experience to breathe new life into this old iOS project, I wo...

I'm seeking a developer to create a modern, stylish e-commerce website for selling both natural and labora...lab-grown), weight (carats) and measurement, cut, polish, symmetry, fluorescence, L/W ratio, table, depth, and certificate - Real-time data retrieval from our suppliers' API The tech stack could be HTML, JS, CSS (or Bootstrap) for the frontend, and PHP or ASP.NET for the backend. Speed is crucial, so I'm open to any efficient solution you can provide. Ideal candidates for this project should have: - Proven experience in e-commerce website development - Strong skills in the suggested technologies - Prior work with real-time data integration from API - A portfolio showcasing modern, stylish web designs - Excellent understanding of quality parameters rel...

I'm seeking a skilled LabVIEW developer to create a data acquisition application for me. The primary function of the application will be to interface with a linear gauge. Key Requirements: - Proficient in LabVIEW, with a focus on data acquisition applications. - Experience with developing applications for instrument interfacing. - Familiarity with linear gauges is a plus. The application should be capable of efficiently acquiring data from the linear gauge and processing it as per standard data acquisition protocols. Please include examples of similar projects you've completed in your bid.

My React-based presentation website needs some minor fixes. Looking for someone who can sort it out quick. List of Tasks: - Change Contact Number and Address on Footer & Contact Page - Start Node Server Strapi on Digital ocean Droplet via Terminal/Console-

I need help with a small improvement in my n8n workflow to make it more organized and easier to manage. The task includes: Clean and Split a Code Node Remove unnecessary code from the existing Code node to keep it clean and efficient. Split the Code node that currently contains HTML, CSS, and JavaScript into three separate Code nodes to make it easier to update and maintain. Reusable Components I have a table and some functions that I want to use in different Code nodes without copying them repeatedly. I need a simple solution to make these components reusable across the workflow.

...tier) Support for both Raydium and Jupiter aggregator Transaction optimization using Jito bundles Dynamic compute unit and fee optimization Detailed transaction monitoring and reporting Technical Requirements: Transaction Speed: Target execution time: 2-3 seconds maximum Optimized for shared RPC performance Fast confirmation prioritization Command Structure: Simple CLI commands: node tokenaddress and node tokenaddress Configurable SOL amount for initial buy Automatic full position liquidation for sells Performance Monitoring Output: Buy Transaction: Time started Time confirmed Jito fees Swap fees Total investment including fees Sell Transaction: Time started Time confirmed Jito fees Swap fees Final amount including fees Deliverables: Fully functional CLI trading scr...

I need to make an application for my company which will help my tehnical customers to understand their requirements of our products.

I am in need of a skilled QBasic programmer who can migrate our current business application for me. The primary focus of this application will be on performing magnetic engineering calculations. We will need the programmer to get the exisitng application working from a Windows XCP device onto a Windows 11 / Virtual machine. We have managed to migrate the files over but only parts of the application are working and need help to get it working. The future plan would be to redevelop it using modern programming. Key Requirements: - Proficient in QBasic programming - Experience in developing business applications - Ability to implement complex engineering calculations Ideal Candidate: - Has a background in engineering or a related field - Prior experience in cr...

I'm looking for a skilled web developer to help me create a personal blog. The site should be built using HTML, CSS, JavaScript, and jQuery. Key Features: - About Me Section: This will provide visitors with background information about me. - Blog Posts Section: This is where I will share my thoughts and experiences. - Contact Form: A simple and effective way for visitors to get in touch with me. - Monetization: The site should be designed with future monetization in mind, primarily through advertisements. Ideal Skills: - Proficient in HTML, CSS, JavaScript, and jQuery. - Experience in creating personal blogs or similar websites. - Understanding of web monetization strategies, particularly through advertisements. Please provide examples of similar projects you've...

I have a legacy React JavaScript project that needs to be converted to the latest TypeScript version. I am looking for an experienced React developer to assist with this migration. Required Skills: TypeScript React Redux Redux-Saga Redux-ORM More details will be provided during the interview.

...exchange (CEX) wallets. • A list of CEX addresses will be provided, and it should be easy to update this list. • Maximum Balance: If the receiving wallet’s total balance exceeds 40 SOL, it should be discarded, and no alert should be sent. Alerts to Telegram When a transaction meets the criteria, the bot should send a message to the Telegram group with the following details: • Wallet Name: Example: “MOTHER1”. • Wallet Address: The address of the sending wallet. • Receiving Wallet Address. • Amount of SOL sent. • Link to Solscan to view the transaction. Note: Examples will be provided during development to guide implementation. Technical Requirements 1. Libraries and Required APIs • Solana API: to retrieve outg...

I need a skilled developer to integrate Okta for both authentication and authorization in my existing React Single Page Application (SPA), and securing my Node API. Task Breakdown: - Implement Okta with Fusion Auth within the React SPA using Axios for API calls. - Protect the Node API with Okta, utilizing simple token validation for access control. - use MFA with OTP Ideal Skills: - Proficiency in React and Node.js - Extensive experience with Fusion Auth - Strong understanding of token-based authentication - Expertise in using Axios for API requests.

Hello, I am looking for a talented freelancer to create an innovative hybrid application for both iOS and Android platforms. Mobile App Development Features and Design for an Educational Hybrid App App Concept: Multi-Discipline Education App The app will focus on educating users in various fields, including driving laws, IT, and languages. It will provide courses, online tests, AI-powered language practice, flashcards, notes, and a payment gateway to monetize the content. I Have attached the document. please share other projects you completed.

My Spin to Wheel app, purchased from Codecanyon and modified with some JS functions, requires urgent attention. The wheel isn't spinning, and there are multiple issues with the code that need to be fixed for the app to work properly. Key Requirements: - Debugging JavaScript errors, particularly on the Spin function - Resolving API integration errors - Fixing issues with WebPoints update The app needs to integrate seamlessly with my website, where FMID, WebPoints, and Nickname are sourced. Each spin should correctly deduct 4 WebPoints, and if there are insufficient points, an automatic spin should occur, updating the user's WebPoints in real time. The final result of the spin needs to be sent to a separate Game API to award gifts. Ideal Skills and Experience: - Profi...

I require professional assistance for the basic installation of on my Windows system. - Node and npm: Both are installed and ready for use. - Dependencies: I'm uncertain about the specific libraries or dependencies needed for my project, so guidance in this area would also be beneficial. Skills & Experience Required: - Proficient in installation and setup - Familiar with Windows environment - Experienced in identifying and installing necessary project dependencies and libraries - Able to provide clear, understandable guidance

I’m looking for a skilled developer to help complete and debug a nearly finished web application project. My original programmer was 95% done but has gone MIA, leaving the script untested and unfinished. The project is ready for final touches and testing in a dev environment. About the Project: The application is designed to track and analyze trade ideas from Telegram groups. The key features include: Telegram Group Downloader: - Use the Telegram Client API (e.g., Telethon or Pyrogram) to download messages from public groups. - Extract trade details such as: - Coin/Pair (e.g., BTC/USDT) - Entry points - Stop Loss (SL) - Take Profit (TP) levels Trade Tracking: - Record each trade’s entry, SL, and TP levels. - Fetch real-time pric...

More details: What type of items will the CNC machinist primarily work on? Metal components - mostly stainless steel parts Which machining operations are required for these metal components? Turning, Milling, Drilling - none but he needs to have the understanding to see whats invoved in the job to order material. What kind of drawing formats will the CNC machinist be working with? DXF files - and pdf drawings.

I'm seeking a developer who can create a comprehensive healthcare pharmacy application aimed at effective patient management. The application should be built for both web and mobile platforms. Key Features: - Appointment Scheduling: The application should facilitate scheduling appointments smoothly. - Medical History Tracking: A feature to track patient's medical history is crucial. - Patient Communication: The app should support seamless communication between patients and healthcare providers. Ideal Skills: - Cross-platform application development - Experience in healthcare software development - Proficient in patient management systems Please provide previous work samples related to healthcare applications.

...WordPress website, including: - **Slow loading times** affecting user experience. - **Inconsistent accessibility** on some devices. - **Outdated database server version** (requires MySQL 5.7 or MariaDB 10.2). - **Plugin conflicts** causing errors and slowdowns. - **Server errors (500)** and **malware remnants**, leading to recurring issues. I need help with: - **Image optimization**, CSS/JS/HTML minification, and database fixes. - Resolving **plugin conflicts** and **server optimization**. - Comprehensive **malware removal** and ensuring compatibility across devices. **Ideal Candidate** - Expertise in WordPress, speed optimization, and technical troubleshooting. - Skilled in resolving server errors, database issues, and enhancing website security. If...

I'm in need of a skilled professional who can convert a Word document into a PDF application form. The form should include both text input fields and checkboxes/radio buttons. All text input fields should be standard single-line fields. Ideal skills for this job include: - Proficiency in Microsoft Word and PDF editing software - Experience in creating interactive PDF forms - Attention to detail to ensure accurate field placement and formatting I look forward to working with you on this project.

I'm looking for a skilled developer to create a desktop application focused on data management for my business. The primary users of this application will be our managers, so the software needs to be user-friendly, intuitive, and able to handle complex data sets effortlessly. Key Features: - The application should be able to manage large amounts of data efficiently, providing smooth navigation and operation. - It needs to be equipped with analytical tools that can help managers make data-driven decisions. - A clean, professional interface is crucial, as this will be used by our management team. Ideal Skills and Experience: - Proficiency in desktop application development. - Strong background in data management software. - Experience in creating user-frien...

Hi Shiva K., We just noticed that you posted a project for "Angular/TypeScript Frontend Developer Needed" (https://www.freelancer.com/projects/angular-js/Angular-TypeScript-Frontend-Developer-39023000/details)

I'm looking for a skilled developer to integrate Apple In-App purchases into my custom-built website. The in-app purchases will be in the form of subscriptions. Key Requirements: - Implementation of Apple In-App Purchase for subscriptions - User authentication setup prior to purchase - Expertise in Custom HTML/CSS/JS The ideal candidate will have a strong understanding of e-commerce integration, particularly with Apple, and can ensure a seamless user experience. Your ability to set up user authentication for purchase validation is crucial. Please share your relevant experience and examples of similar projects you've completed.

I'm seeking assistance with a job application, specifically good pc as is needed to do the application . I need help with pc scan Your pc must be intel and be 9th generation above

We build django bootstrap sites for clients, you just need to understand code. you will copy and paste code from chatgpt+

Lead Software Engineer - Azure/App Developer Qualifications Required: 5+ years’ experience in application development Understanding of Scala and willingness to learn 2+ years’ experience with Python 2+ years’ experience with SQL Must possess exceptional communication skills and the ability to effectively defend ideas and solutions; produce technical relevant presentations, convey complex information in a manner that is easily understood and actionable to both non-technical and technical leaders  Professional experience identifying and gathering solution needs; performing risk analysis, collaborating on architecture / solution design; acting and driving key stakeholder acceptance  Ability to communicate at all levels, build and foster relationships,...

Hi Moufi K., We just noticed that you posted a project for "Development of a Complete SaaS Platform for Automated System Creation and Social Media Management with AI Integration" (https://www.freelancer.com/projects/angular-js/Development-Complete-SaaS-Platform-for/details)

I'm looking for an experienced React JS developer to integrate a Stripe payment gateway into my website. Additionally, I need an admin panel that allows for dynamic pricing control. Key Requirements: - Stripe Payment Gateway Integration: The payment gateway should be seamlessly integrated into the website, ensuring a smooth transaction process for users. - Dynamic Pricing Management Admin Panel: The admin panel should provide a user-friendly interface that allows for easy adjustments to pricing. Ideal Skills: - Proficient in React JS - Experience with Stripe Integration - Prior work on developing Admin Panels - Good understanding of dynamic pricing systems

I'm in the planning stage of a web application aimed at being a management tool. Key responsibilities: - Overseeing the development process from start to finish - Ensuring the project stays on track and within budget - Facilitating communication between team members Ideal skills and experience: - Proven experience in project management, particularly in web application development - Strong understanding of React, express, node and mongodb and other basic programming knowledge to assign tasks to programmers - Excellent communication and organizational skills I'm looking for a project manager who can bring this vision to life, ensuring a smooth development process and a top-quality end product.

Job Opportunity: AI Developer to Build a Custom LLM-Based Solution for Our Platform We’re seeking an experienced AI Developer to help us set up a custom Large Language Model (LLM)-based AI solution, such as GPT or similar frameworks. The goal is to integrate this AI into our platform, enhancing user experience and automating tasks. Our platform is currently in development, using , Node, and MongoDB, with additional tools such as TypeScript and Tailwind CSS. We’re looking for someone who can offer professional guidance on the best setup and approach for implementing an LLM solution tailored to our business needs. Key Responsibilities: Assist in evaluating and recommending the best LLM framework (e.g., OpenAI’s GPT, Hugging Face, etc.) for our platform. Guide us i...

I am in need of a Node JS Typescript project where utility functions are created specifically for handling interactions with third-party APIs. These functions should cover: - API interaction: GET requests, POST requests, and handling Authentication. Key Requirements: - Proficient in Node JS and Typescript - Experience with creating utility functions for API interactions - Familiar with both GET and POST requests - Capable of designing functions that handle authentication processes Ideal Skills: - Strong understanding of API structure and functionality - Excellent problem-solving skills - Ability to write clean, efficient, and reusable code The aim is to facilitate seamless communication with various third-party APIs via these utility functions.

...managing a MySQL Galera Cluster. This is a Cockpit module and the project is purely frontend with provided backend APIs. Key Responsibilities: - Design a UI to manage various functionalities of the Galera Cluster including: - Monitoring node status and health - Configuration management - Handling backup and restore processes - Adding new nodes to the cluster - Creating a dashboard with sections for node status and health, configuration management, and backup and restore - Enabling user actions on nodes such as adding/removing nodes and monitoring node health Ideal Skills: - Proficient in React and PatternFly - Experience in UI/UX design - Prior work with MySQL Galera Cluster is a plus - Creative problem solver with a knack for clean, user-friendly des...

We are looking for an experienced Roku Game Developer to design and build an engaging gaming application for the Roku platform. The ideal candidate will have a strong background in BrightScript, SceneGraph, and game development, with a proven track record of delivering high-quality, interactive applications. The role involves developing game mechanics, creating a responsive user interface, and ensuring smooth performance across all Roku devices. Responsibilities: Design and develop a gaming application using BrightScript and SceneGraph. Implement core game mechanics, animations, and UI components. Optimize game performance for Roku devices. Test and debug the application to ensure a seamless user experience. Package and submit the game according to Roku’s publish...

...and motivated developer to enhance an existing web-based project and to implement it as an iOS app. The focus will be on technical implementation and feature expansion, and refinement with further details to be shared with the selected candidate. The current web application is just a working prototype and the developer will need to rewrite/refine the whole piece for the whole app. Scope of Work The hired developer will be responsible for the following tasks: 1. Implement Mobile/Email Login o Add secure and user-friendly login functionality using mobile numbers or email. o Ensure the login process is seamless and follows best security practices. 2. Database Setup o Configure and manage a MongoDB or MySQL database to store user data and application-related inf...

I want a web and mobile application which will be run for my franchise base restaurants. 1. Restaurant signup 2. Menu Management 3. Order management 4. Delivery management Already developed in php User login 8018884982 1234 But I need advance UI/UX with advance web application, with Android and iPhone app.

I need a skilled developer to integrate Okta for both authentication and authorization in my existing React Single Page Application (SPA), and securing my Node API. Task Breakdown: - Implement Okta within the React SPA using Axios for API calls. - Protect the Node API with Okta, utilizing simple token validation for access control. - use MFA with OTP Ideal Skills: - Proficiency in React and Node.js - Extensive experience with Okta - Strong understanding of token-based authentication - Expertise in using Axios for API requests.

I'm looking for a skilled developer to create an E-commerce website using React JS. The primary features should include a basic product search bar and search & filtering options. Key project features: - An intuitive, user-friendly E-commerce interface - A basic search bar for product search and filtering Ideal skills and experience for this project: - Proficiency in React JS - Previous experience in developing E-commerce sites - Strong understanding of user interface design - Ability to implement a basic product search bar. Please provide examples of relevant projects you have worked on in your bid.

Project Criteria Technologies: HTML, CSS, JavaScript (or libraries/ frameworks based on JS).

i need to fix my program issue , The problem began a month after the project's completion by the previous developer, who is no longer available. Key Aspects to Consider: - The application experiences a Blue Screen of Death (BSOD) which previously occurred and seemed to correlate with a date/time issue. - Potential causes include: time-stamped DLL files, the source code, or patched files. - The issue is likely minor and can be fixed with a bit of investigation. Ideal Skills and Experience: - Extensive knowledge of Windows desktop application development.-kernel level - windows drivers - Proficiency in debugging DLL files. - Experience with identifying time-related issues in software. - Previous work with resolving BSOD occurrences in applications.

I'm seeking a skilled Angular JS programmer to develop a trading iframe module for me. This module will be integrated with the Interactive Brokers platform and should primarily serve the following functions: - Displaying account information. - Enabling the placing and managing of orders. The ideal freelancer for this project should have a strong background in Angular JS and experience with Interactive Brokers API. Please include relevant samples of your previous work in your bid.

I'm in need of a seasoned React.js developer for a robust, single-page web application. The app's complexity and security requirements are high, and it will primarily handle media files. Key Features: - User Authentication: The app needs a secure and seamless user login system. - Data Visualization: There will be a need to represent data in an easily digestible way. - Real-time Features: The application will have to support real-time interactions. Media Handling: - The application will primarily deal with various types of media files including images, videos, and audio files. Ideal Candidate: - Extensive experience in developing single-page applications using React.js. - Strong understanding of user authentication systems, data visualization techniq...

I'm seeking a developer to create a chat application that can be seamlessly integrated into my ERP system. This chat app should facilitate communication among ERP users and be developed using Angular for the front-end, C# APIs for the back-end, and SQL Server as the database. Key Features: - User Authentication: The chat application should utilize the existing ERP login for user authentication. - Admin Panel: The chat app should come with an Admin panel that allows for the creation of chat groups or 'rooms'. - File Sharing: Users should be able to share voice notes within the chat. - Additional Communication Features: The chat application should support voice notes, video calls, and screen sharing. Ideal Skills and Experience: - Proficient in Angular,...

### **Project Brief: AI-Driven Document Analysis Web Application** #### **Overview** We are seeking an Australian-based web development team to build an innovative, AI-driven web application. The platform will enable users to streamline the creation and compliance checking of complex documents, leveraging AI tools for analysis, structure refinement, and compliance scoring. This project focuses on creating an intuitive and secure platform with advanced collaboration features, real-time AI insights, and comprehensive export options. #### **Key Features** ##### **1. User Authentication** - Secure login via email or social accounts. ##### **2. Project Management** - Users can create project folders to organize their work. ...

...with the existing developer to ensure seamless progress on the app. • Participate in team meetings, provide updates, and suggest improvements. Requirements: • Proficiency in Backend Development: • Strong experience with Node.js for API development. • Experience with Python for web scraping (using tools like Scrapy, BeautifulSoup, or Selenium). • Frontend Expertise: • Strong skills in React and state management libraries (Redux or Context API). • Familiarity with data visualization tools (e.g., , D3.js). • Database Knowledge: • Experience with MongoDB and writing efficient database queries. • General Skills: • Ability to work independently and as part of a team. • Strong problem-solving and debugging s...

...looking for a seasoned React developer with a strong command over for a new Web Application Project. You will be provided with Frontend code, you are required to change the existing codebase as per the requirements. The code should be thoroughly tested and checked back in Git on regular basis. Code quality is very important. The project will have about 10 pages for now and will grow in future. The person should know how to work with APIs using specs. Your expertise should extend to implementing user authentication using JWT and Auth on Client Side. No Backend development is needed, purely frontend development, API access will be provided. Key Requirements: - Building a new, comprehensive web application - Integrating robust user authentication features ...

I'm looking for a skilled web developer who can build an interactive performance analysis website for me. This website will primarily feature interactive charts and graphs, so experience with creating and implementing these types of visuals is crucial. Key responsibilities will include: - Designing and developing a user-friendly interface filled with interactive charts and graphs. - Ensuring the website can connect and retrieve data from various databases. While I haven't specified a particular framework or library for the interactive charts, familiarity with D3.js, , and Highcharts could be beneficial. Please include relevant examples of your work with interactive web elements in your proposal.

I need an agency website for my digital marketing agency designed similar nut not the same to DisruptiveAdvertising.com. The website should include: Clean & modern design with smooth, fast-loading pages. Bold, clear call-to-action (CTA) buttons to generate leads and client contact. Portfolio section t...with intuitive navigation. Responsive design, optimized for both desktop and mobile. Important Notes: The website must be easily customizable. I need to easily edit case studies, upload new images, and update the portfolio without requiring developer assistance. The site should be conversion-optimized, with an easy way for users to reach out for consultations. Skills Required: Web Design and Development (HTML, CSS, JS, WordPress) Portfolio and Case Study Integration Lea...