Node js web application jobs

I want sustem do 1-user connect wallet with useWallet 2-send 10 slt oken from the token address 3-money ended after confirm transaction with wallet to admin address use react and this versions "@solana/spl-token": "^0.2.0", "@solana/wallet-adapter-base": "^0.9.23", "@solana/wallet-adapter-react": "^0.15.35", "@solana/wallet-adapter-r...useWallet 2-send 10 slt oken from the token address 3-money ended after confirm transaction with wallet to admin address use react and this versions "@solana/spl-token": "^0.2.0", "@solana/wallet-adapter-base": "^0.9.23", "@solana/wallet-adapter-react": "^0.15.35", "@solana/wallet-adapter...

...are not a US citizen, pls don't apply**) I'm in search of a skilled software engineer to help develop a new web application. The ideal candidate should have proficiency in Java, Python and C++, as well as experience in full-stack development. Key responsibilities include: - Developing a new web application from scratch - Integration of user-facing elements with server side logic - Building reusable code and libraries for future use - Ensuring the technical feasibility of UI/UX designs - Optimizing the application for maximum speed and scalability Skills and experience required: - Proficiency in Java, Python and C++ - Full-stack development experience - Strong understanding of web development technologies and concepts - Familiarity w...

Create a web application that combines information or functionalities from two or more web APIs in a useful and sensible way. This is called a Web Mashup. You are free to decide on the purpose of your application, and which Web APIs you use. However, the Web APIs you have selected need to work together to fulfil the purpose of your application. An example: An intelligent Flickr photo browser that displays photos related to user’s interest. This can be done by fetching user’s “like” from Facebook web API, and then use this information to retrieve Flickr photos (using Flickr search) related to user’s like. (Note: A good implementation of this application would be at a pass level) In a more sop...

We have an existing PHP/QuickBooks Online application designed to sync QuickBooks invoices to a MySQL database. The application works correctly when executed but we have an issue where the security token needs to be refreshed manually every 24 hours. We need to devise a way for this application to run with no requirement for refreshing the token manually. The program syncs orders in real-time so manual token refresh is not an acceptable way to do this. A developer is required with experience working with QBO applications and working with the QBO token refresh system so this refresh is done automatically.

I'm looking for a skilled developer to work on my existing code base. The primary focus of this project will be on API development, specifically for data retrieval. Key Responsibilities: - Develop new features in the existing code base - Improve existing features - Implement data retrieval functionalities in the API The ideal candidate should have expertise in: - React - AWS - Node.js - API development, with a particular focus on data retrieval You should be comfortable working with existing code and be able to integrate the new features seamlessly. Your understanding of database management will be crucial, as the data retrieved needs to be returned to our database and displayed to the user.

I am looking for an experienced (4+ years) React JS and Node JS developer who can help in updating and adding new functionalities to existing web application. Your experience with Shopify APIs would be highly advantageous. Key Requirements: - have good understanding of UI UX - Integrate a payment gateway - Extensive experience with API integration - Proficient use of PostgreSQL as the database management system Preferable Experience: - Previous experience with developing react js , node js application - Proven experience with integrating Shopify APIs

I'm seeking an experienced full stack .NET developer well-versed with Angular to build a desktop e-commerce application. Key requirements: - Full stack .NET developer - Proficient in Angular for frontend development - Experience with desktop application development Your primary objective will be to develop a user-friendly, efficient, and scalable e-commerce platform. Prior experience with similar projects will be highly valued. Ideal skills and experience: - Expertise in .NET framework - Proven track record in Angular frontend development - Experience in developing desktop applications - Good understanding of e-commerce platforms

I'm in need of a React JS developer to build a new project – a responsive website for an interior design company. The core features required for this website include: - Fully responsive design - User-friendly UI/UX - Smooth Navigation Key pages to be developed are: - Home page - About Us page - Portfolio page - Services Page - Client Testimonials - Blogs Page - Process Page The ideal candidate would be someone who has experience building responsive websites with React JS, has good understanding of UI/UX, and the ability to deliver on time. Your task will also include integrating website design with overall brand consistency. I look forward to working with a dedicated professional with proven track record and positive client feedback.

I want sustem do 1-user connect wallet with useWallet 2-send 10 slt oken from the token address 3-money ended after confirm transaction with wallet to admin address use react and this versions "@solana/spl-token": "^0.2.0", "@solana/wallet-adapter-base": "^0.9.23", "@solana/wallet-adapter-react": "^0.15.35", "@solana/wallet-adapter-r...useWallet 2-send 10 slt oken from the token address 3-money ended after confirm transaction with wallet to admin address use react and this versions "@solana/spl-token": "^0.2.0", "@solana/wallet-adapter-base": "^0.9.23", "@solana/wallet-adapter-react": "^0.15.35", "@solana/wallet-adapter...

I'm in search of a skilled software engineer to help develop a new web application. The ideal candidate should have proficiency in Java, Python and C++, as well as experience in full-stack development. Key responsibilities include: - Developing a new web application from scratch - Integration of user-facing elements with server side logic - Building reusable code and libraries for future use - Ensuring the technical feasibility of UI/UX designs - Optimizing the application for maximum speed and scalability Skills and experience required: - Proficiency in Java, Python and C++ - Full-stack development experience - Strong understanding of web development technologies and concepts - Familiarity with Agile methodologies - Excellent problem-solvi...

I'm in need of an expert React and Vue Js Developer who can take my website and mobile app to the next level. We already have base ready but we need to enhance the project in mobile app and website. Key Responsibilities: - Developing interactive elements to keep users engaged. - Creating a user-friendly navigation system, ensuring a seamless experience. - Integrating social media platforms to help users stay connected. - App is already created in Flutter but few features are to be added - Backend CMS Vujes + Laravel Skills and Experience: Ideal candidates should have strong experience in react , vuejs development, user interface design, and social media integration. Experience with targeting diverse audience segments is also a big plus. They should also understand the...

Create flutter application for send trade signal

I'm looking for an experienced JavaScript developer, particularly someone well-versed in PDF.js. I need this specialist to implement specific PDF rendering features in my project. Key Requirements: - Proficient in JavaScript - Experienced with - Able to implement single page and continuous scrolling view PDF rendering The ideal candida...adept at understanding and implementing PDF rendering capabilities within the project's context. I'm not looking for developers only experienced in React, Angular, or Vue.js, but skilled in pure JavaScript and specializing in PDF.js. If you have the necessary skills and experience, please get in touch. Additional job description is written below;

I require an experienced React developer to construct a single web page. This is strictly an informational page designed to showcase products and services. The design should be clean and minimalistic, with an emphasis on functionality and user experience. Key Responsibilities: - Create a single informative web page in React JS - Implement a minimalistic design style Ideal Candidate: - Proficient in React JS - Strong understanding of user interface and user experience - Has a knack for effective, minimalistic design - Prior experience creating professional, informational web pages.

Create a JS-based WYSIWYG Editor integrated into WordPress Website run a WordPress-based website that is a UGC (User Generated Content) platform. I want users to be able to format their blog posts before publishing. WordPress core and TinyMCE are too heavy and too expensive respectively. I want to implement the same functionality of TinyMCE 7 (free version) via custom code in my site. Requirements of the WYSIWYG Editor: - Support for bold, italics, underline, link insert, link remove, align, highlight, font size, font-family, tables, and more. - Support to format HTML tags automatically. Auto add/remove tags to make programmatic sense. Auto format text pasted from WordPress - Proper functions so that I can programmatically insert content in the editor. - Quickbar to show releva...

...can create an application designed for project scheduling. Here's what I require: - Create a simple application that can handle new data entries and edits to current sharepoint date effectively. The input data will primarily include project dates through a share point list such as Baseline, Actual, and Forecast per project delivery item, and the duration between dates. Key qualifications: - Strong experience with PowerApps application development. - Excellent understanding of data structures, specifically those dealing with dates. - Prior experience in creating data entry systems. Attached is a screenshot of trying to create this, however i have not managed to get the formulas working with the complexity that I want. As the platform preference was skipped, ...

Seeking a skilled developer capable of quickly creating a robust asp.net-based e-commerce web application. The application demands the following features: - Product listing - Shopping cart - Payment gateway - Admin access to data Data should be stored in MS Access 2007. As the design is not yet finalized, possessing a keen eye for detail and themes that resonate with users will be highly valued. This project is time-sensitive and must be completed within 1 day. Proficiency in Visual Basics and experience in speedy application development is sought after.

I need a focus-driven developer to build a web application for my travel agency. The purpose of the application is to implement a backoffice system for managing bookings. The functionalities I'm aiming are: - User needs to enter details like Agency name, pax name, mobile number, pick up location, pick up time, date of flight travel, flight departure time, drop off location - Every day 3 buses are departing to airport. Say morning 8am, 1pm and 8pm. We need to get auto emails based on this bus timings of scheduled pax list and they take manually report with date/time filter. Ideal Skills: - Strong background in web application development - Experience in booking system or related is a huge plus - Fluency in database management, preferably SQL - ...

...the attached .docx it's better explained. * For this project, this is just meant to run on any given localhost machine as a project. I'm in need of a skilled developer to build an application for a project. The main focus will be on exploiting the 'Academic World' dataset, incorporating relational (MySQL), document (MongoDB), and graph databases (Neo4j) which will be provided. Key Functionalities: - See .docx (My Approach) Section This is a project-based task, so I don't think there's a need to implement complex user authentication or intricate access control. Candidates with experience in web-based application development using MySQL, MongoDB, Neo4j will be ideal for this project. Understanding of library management systems and da...

I need to create a video that looks and flows exactly like the video attached. The final video will be 1 minute in length. ***Please use the graphics and transcript in the figma link below to generate a 5-second clip of the video as your sample with your bid, along with the cost to create the entire 1-minute video.***

I'm looking for a proficient individual with an established user base to test my productivity app on Android. Your role will be to download the app, have your 20 ready users test its performance and usability, and then leave a review on the app store. Key Responsibilities: - Immediate availability of 20 users for testing - Performance testing of the productivity app - Writing a good review on the app store Your feedback should focus mainly on the app's performance, functionality, and overall usability. I need 20 users to test it before its public release as per android. the review should be good for the company.

I'm looking for...that facilitates fruitful communication between students and their respective instructors. - Filtering Capability: The system should be able to filter student data based on chosen educational year and speciality. - Information Saving: It should save pertinent student information such as usernames and passwords, school year, and their selected speciality in Json format. Experiences in Angular JS, web design, and database management will be ideal for this project. Knowledge of education management systems will be a plus. The successful freelancer should showcase expertise in building functional, visually appealing software interfaces. Expectation is high for an intuitive, user-friendly platform with an appealing design consistent with our chosen color ...

Developing A Three-Tier Distributed Web-Based Application

Looking for a skilled freelancer who can develop a simple process of click few buttons and select input file to extract numeric digits from JPEG images hosted on a cloud server using the Google Vision API with their TEXT_DETECTION. More detail information from google on text extraction on remote image: The task involves extracting numeric digits using Google's TEXT_DETECTION feature from JPEG images hosted on a cloud server.: - Image URLs are provided in an Excel file (sample attached), with over 200 URLs. - The extracted numeric digits need to be added to the same Excel file in columns next to each corresponding image URL. We require only the digits with a length between 4 to 8 digits. Other text information is not needed. Google Vision API supports offline asynchronous batch im...

I need a talented web designer with WordPress expertise to assemble an engaging portfolio website based on the design file - As a client who greatly values swift execution, I require the project to be completed as soon as possible. The purpose of the site is to showcase my work in a visually compelling manner through interactive features and a user-friendly layout. Ideal Skills: - Extensive WordPress experience - Proven record of creating portfolio websites - Excellent time management While specific eCommerce features are not required, the freelancer should maintain a considerate understanding of optimal design features for accessibility, user experience, and visual

I need a highly skilled NODE (puppeteer) expert to undertake a database integration task with my Aviator Game. The game requires MySQL database inclusion and specific features. Key Duties: - Incorporate MySQL database into Aviator Game - Set up the game as needed Essential Features: - Creation of User profiles within the game - Implementation of Leaderboards system Skills and Experience Required: - Proficiency in NODE (puppeteer) language - Extensive experience in MySQL database integration - Familiarity with custom PHP programming

I am applying for an airline pilot training course and need a professional CV and cover letter. While I ...airline pilot training course and need a professional CV and cover letter. While I don't have any prior flying experience, I am looking to emphasize the following key qualities and skills in my application: - Leadership and Teamwork - Problem-solving and Quick Decision-making - Attention to Detail and Safety Awareness The ideal candidate for this job should have experience in aviation or a similar field, and be able to craft a CV and cover letter that effectively showcases my potential as a future airline pilot, I would love to take part in this training course. The ability to tailor the application to the specific requirements and expectations of this training c...

I need to convert website in React JS as fast as possible.

iOS developer for an alarm type application, must be able to work autonomously. I will provide the concept and some wireframes, the expectation is you will design and UI and workflow which fits the use cases I need. You must have a good understanding of how App store subscriptions work (), as we will need to implement that. do NOT apply if you are unfamiliar, you will be wasting your time I will not contact you outside of Freelancer, if you ask for it, I will find someone else. The app will be required to create several types of alarms with optional snooze, some metrics need ot be gathered. the alarm screen may need to display an image, do NOT apply if you are unfamiliar with

...for a full-stack developer who is committed to developing an online marketplace inspired by the following websites: We would like a complete implementation, including both the backend and frontend. You may use any programming language or tool you prefer. However, we are leaning towards Node and Express for the backend and React for the frontend. The UI/UX designs will be provided in mockups. We would like to give priority to developers with prior experience with e-commerce/online marketplaces. GDPR knowledge is a plus. The main expected functionalities include: *Provider side: - Ability to create a listing with images and descriptions. - Ability to upload their online product, which

I am seeking a proficient software developer to build a comprehensive, cloud-based logistics and Supply Chain Management (SCM) software. Key Requirements: - Inventory Management: Create a system that seamlessly manages stock levels, keeping track of product volumes across different locations. - Order Tracking: Design a function that enables swift and accurate tracking of orders from inception to client delivery. - Warehouse Management: Implement an effective way to supervises goods in and out of the warehouse. - SaaS Logistics/SCM Capabilities: Develop the software to be cloud-based (SaaS) making it easily accessible and efficient for managers, staff, and clients. The ideal candidate will have sound knowledge and experience in SaaS product development and show proficiency in creatin...

I am seeking a developers with excellent knowledge of Windows OS and system software development. This project requires creation of a registry monitor that utilizes a hook-based approach for Windows 7, 8, 10, and 11. The monitor will specifically keep an eye on application settings and alert me via email whenever any changes have been made. Key features will include: - Targeting application settings in the registry. - The ability to detect any changes to said settings. - Sending an email alert every time a change is detected. Freelancers with experience in creating similar systems or possessing a deep understanding of the workings of Windows OS will be preferred. Additional Details: Monitor Regedit for the changes related to the policies applied through Service. Send not...

I am building an Android application that will serve as a farming tools shop. The app will be developed using Android Studio, and Java is preferred for the coding. Key functionalities of the app will include: - Product Catalog: The app should have a smooth and user-friendly product catalog that displays all available items in a well-organized manner. - Shopping Cart: Users should be able to add products to their cart, view their cart, and complete the purchase process. - User Registration and Login: A secured system where users can create accounts, log in, and manage their profiles. Other crucial features include: - Home Page: The home page should emphasize the 'Best Offers'. It will also need sections for 'Best Sellers' and 'New Arrivals'. - Produc...

As a company, we are in need of an intricately designed Java full stack application for our internal use. The application should be capacious enough to handle: - User Authentication and Authorization: The system should be competent enough to securely authenticate and authorize our employees, permitting only those with valid access to work on it. - Database Integration: The application should be structured to flawlessly integrate with our databases, strategically managing our internal data. - Responsive Design: Given the multitude of devices we use within the company, the application should be responsive to all, providing a smooth user experience no matter the device. An ideal candidate would have prior experience in building full stack applications with emph...

I'm in the process of hiring a PHP and Node developer. The main responsibilities of the developer will include: need POS sytem paymnt to b fix more detail we will discus son chat

We are in need of a skilled developer who has experience with both react js or angular as well as Flutter. The ideal candidate will be able to handle specific tasks for the project as well as provide ongoing support. The timeline for this project is less than a month. Skills and Experience: - Strong proficiency in React.js and - Experience with Flutter - Ability to handle specific tasks and provide ongoing support - Time management skills to meet the project deadline 1 great knowledge react js or angular and flutter 2 experience minimum 3 year 3 done any Erp and crm software 4 we can pay per hour 3 or 5 usd in a month200 to400 hours in a month 5 good knowledge Api integration

Via Scientific is searching for a Product Management Contractor with a background in biotechnology. This role is critical in bridging scientific research and analysis with scalable software solutions, aimed at launching innovative biotech products. We require a dynamic individual with product lifecycle experience, preferably from conception to market release. Key Responsibilities: Pr...stakeholders will be scheduled to ensure alignment and address project dynamics. Why Join Us? You will be part of a pioneering team dedicated to transforming scientific breakthroughs into accessible, user-friendly software products that advance scientific research and understanding. If you are eager to contribute to a project that combines innovation with impact, we look forward to your applic...

I need a skilled UI-UX designer to conceptualize and create an admin dashboard for my e-commerce application, with a specific focus on inventory management - Analytics and reporting - Order management - and customer service. This would include the development of features such as restock alerts, product addition/removal/ modification, and inventory overview and tracking. The design of the dashboard should align with my brand identity colors, and I can provide additional inspiration upon request. The perfect candidate will have experience in UI design, UX design, inventory management software, and aligning design with brand identity. Strong communication skills and attention to detail are also important. Your contribution will help streamline our website operations and improve user s...

I'm in need of an experienced .NET fullstack developer for a personal web application project. Key Requirements: - Design, develop, test and deploy a web application using .NET - Strong expertise in front-end development - Skilled in working with databases and server-side languages Ideal Freelancer: - Proficient in .NET framework - Proficient in front-end development technologies - Experience in developing personal web applications - Strong communication skills and a proactive approach Please note that the primary functions of the web application are still being determined and will be shared with the selected developer. Would love to see your past projects and hear your ideas for this project.

I am in need of a developer experienced in LangChain and OpenAI API to create an enterprise application focused on business process automation. The main goal is to automate document management, specifically document creation. Ideal Experience and Skills: - In-depth understanding of business process automation - Experience in developing document management systems - Proficiency in LangChain and OpenAI API Requirement: - Create and fully implement a document creation module within the application - Ensure seamless integration with our existing systems - Test and debug the application for any potential issues. Please provide a portfolio or examples of similar applications you have developed in the past. This will aid me in making an informed decision. Your understandin...

Backend and Frontend developer needed I want to develop an app in Next JS (front end) and Lavarel (back end) Most of the front end is done (~95%) Most of the back end is done (~60%) Those are just a rough estimation My former developer run out and never finished the project. I would need you to make it work, finishing any missing part in front end and creating any API missing. Also, you need: - to ensure it will perfectly integrated with the existing admin part of the site. - Site should be SEO optimized from a performance and speed perspective -Developer will support also during deployment -Frontend and backend documentation to be provided at the end of the project

It is necessary solve some few errors that have my application. It is necessary experience in laravel coding. Please send me your experiences in complex coding not simple web). If you show me the experiences, I will send the details of changes

...two lines for product description - Checkout page Product categories: - we will start off with ​​all, hoodies, long sleeves, shirts, recommended but should definitely be adjustable if we add/remove categories in future product migration - dont need, we will create just one or two test product to test the website Speed optimization (VERY IMPORTANT) : - must be under 2 seconds - defer unnecessary js and css - load google fonts locally (or disable completely if not needed) - lazy loading for images Other requirements and specs: - theme documentation if custom theme is used - figma design of the store before development starts - only two products will be created to showcase website design, other products will be added by us copywriting - will be provided from customer, we will us...

...using "npm start," which downloads attacker payloads and runs them on your computer while you are inspecting the program/game. The attacker then initiates FTP connections to steal your files. They're specifically targeting cryptocurrency wallets, passwords, server passwords, and solidity contracts, although they try to download pretty wide range of file extensions (ie.: PDF / DOC / XLSX / .ENV / TS / JS / ZIP, JPG.....) and sort it out later. ## Removal steps: To remove the vulnerability, search for a running python process from a well-hidden folder (in my case, "/home/{USER}/.n2"). Note that the process opens a sub-process, so make sure to kill the sub-process first, then kill the main process, remove the hidden venom file "pay" (inside the ...

We developed a web portal using PHP and MySQL to be used at places where Internet speed is slow, but it is taking long. We have about 20,000 records and they will quickly grow to a million and more. Attached is the requirements document, PHP Code and MySQL Database. This is quite urgent. PHP Code and MySQL is here:

I am seeking a proficient developer deeply experienced in ReactJS, Material UI and equipped with the skills to seamlessly integrate custom APIs into my project. The ideal candidate will not just possess the requisite skillset but also be able to quickly grasp the uniquely tailored requirements of my project. Essential Tasks: - API Integration - Debugging in React JS Your Proposal should include: - A detailed plan on how you intend to approach and successfully complete the tasks. Your cumulative experience in ReactJS, material design and custom API integration should make your proposal stand out. Show me not just that you're capable, but that you’re the best person for this job.

...have an unfinished web app that needs some bug fixing and an SES (Simple Email Service) integration for email sending + some code reviewupdate Key Project Requirements: - Fixing existing bugs: The app has several unresolved issues that need to be addressed to make it functional and reliable. - SES integration: You'll be responsible for integrating the Amazon SES into the web app to enable email sendingreceiving. This will require setting up the necessary API calls and ensuring the email delivery system is seamless. - Testing & Production Run: After the bug fixing and SES integration, you'll be expected to conduct thorough testing. Once all issues are resolved, you'll assist us with a successful live production run. The ideal candidate should have: - ...

I've built a form, which has around 8 custom fields. However, numerous questions weren't coded using the appropriate HTML form objects and therefore, I'm in need of a developer who can update the form to ensure that it has the relevant form objects and submits correctly. Once the relevant form objects have been completed a JS script should be written to send the form submission data to a PHP script, where it should be printed. All the while the CSS of the form should be retained. Preferred Skills & Experience: - Proficient in HTML and PHP - Familiar with creating HTML forms - Experience in passing form data to PHP scripts - Knowledge of field validation (since multiple unique fields are involved) - Attention to detail to handle diverse form content successfully. ...

The task would involve establishing and implementing the fundamentals. This includes designing the database structure, connecting it to the backend, and establishing the connection between the backend and frontend. Backend: .NET Core C#, Frontend: ReactJS with TypeScript. The program uses spoonacular API

I'm looking ...experienced developer who can help me set up a secure and efficient hosting solution for my crypto-related project. The hosting will be used for storing cryptocurrencies securely, running a blockchain node and potentially hosting a crypto-related website. As such, I need a professional who can deliver top-notch security measures for this hosting project. Skills and experience required: - Experience in crypto hosting, blockchain technology and cryptocurrencies - Ability to set up secure hosting solutions with advanced encryption and authentication. Please include any relevant experience in your application. Read article to get a better understanding No time wasters I need it ASAP