JavaScript Jobs

Looking for a chrome extension created similar like If you already having experience, please connect then only. Urgent needed. If you're having already a extension it will be good to customize it and use.

I'm looking to expand my current portfolio and am interested in purchasing Java-based apps that are already on the Google Play Store. The types of apps I'm particularly involved in include games, utilities, and productivity software. - Types of Apps: Games, Utilities, Productivity - Type of Purchase: Both Individual apps and app bundles are welcomed. - Programming Language: Java-based apps only. For this project, an ideal freelancer would be proficient in app development using Java and has direct experience in uploading and maintaining apps on the Google Play Store. Any freelancers who already have ready-apps that meet the criteria would be preferred. Please include screenshots or links to your app/s available on the Play Store, along with your bid. Let's talk business!

I'm looking for a professional to develop a Telegram bot that can send automated messages and also has a user-friendly menu. This bot will serve a couple of key functions: - **Automated Messages**: The primary function of the bot is to send automated messages, but the messages will vary in nature. The bot should be able to send reminders, daily updates, and promotional content as well as other options as the menu dictates. - **Custom Menu**: The bot should also be equipped with a menu that users can interact with. This menu will include key options like contact information and FAQ. Ideal candidates for this project should be well-versed in Telegram bot development and have a strong understanding of user experience and interface design. A creative and innovative approach to bot dev...

I'm looking for a skilled developer to build a comprehensive online payment and wallet management system which integrates with three banks (Bank A, Bank B, Bank C). Key Features: - Online Payment: The system should facilitate online transactions seamlessly. - Bank Account Linking: It should allow users to link their bank accounts for ease of transactions. - Transaction History: A feature that displays a detailed transaction history for users to monitor their payments. Security Requirement: - Two-Factor Authentication: The system should ensure added security through two-factor authentication to prevent unauthorized access. You will be provided with a detailed overview of our project goals to ensure the system meets our specific needs. The ideal candidate for this project should have...

I need a professional PHP developer to upgrade my website from PHP 7.4 to PHP 8.2. The main goal of this upgrade is to ensure compatibility with the latest version of PHP. The ideal freelancer for this project should have: - Extensive experience with PHP development - Proven track record of successful PHP upgrades - Knowledge of the differences and potential issues between PHP 7.4 and PHP 8.2 - Ability to troubleshoot and resolve any compatibility issues that may arise - Strong communication skills to keep me informed throughout the process If you have experience with third-party services or APIs that may need to be tested for compatibility with PHP 8.2, please indicate this in your proposal. Additionally, if you have experience with custom features or functionalities that may be affecte...

Keresünk egy PHP/Symfony 1.4 fejlesztőt, aki csatlakozna csapatunkhoz szabadúszóként, felelős lenne az online platformunk módosításáért, fejlesztéséért és karbantartásáért. Főbb feladataid közé tartozik: - A meglévő funkciók bővítése - Háttér folyamatok optimalizálása - A meglévő funkcionalitások fejlesztése Ez a projekt elsősorban a keresési funkcionalitás bővítését foglalja magában a platformunkon. A cél az, hogy javítsuk a szövegalapú keresési funkciót, hogy hatékonyabbá és felhaszn&aacut...

I'm looking for a professional who can develop a standalone web scraper for Envato Requirements as provided here - Looking for someone who can begin immediately and finish this within 24 hours. Please only bid, if you're able to finish this in 24 hours

I need help to fix the issues we're facing with our Progressive Web App (PWA). I'm looking for an experienced developer who can assist in diagnosing and rectifying the issues we're currently facing with our PWA. Requirements: - Understanding of Progressive Web Apps - Understanding of Magento 2.4 We had a PWA built for our ecommerce site, however its never worked properly and actually impacts on even simple daily tasks - the freelancer who developed this for us is unwilling to assist correcting the problems. Customers are now identifying that the app is not working and they are walking ie we are loosing customers, orders and money. Freelancers bidding on this project will be expected to show evidence of PWA running from Magento. The chosen freelancer will be hired on a...

I am looking for a proficient React Native developer with experience in using Expo. I have an idea for a field service management application that needs to be developed for both Android and iOS platforms. Key Requirements: - Utilize React Native with Expo to create a robust field service management app for Android and iOS. - Implement a Google Map feature and a function to calculate the distance between two points. - Develop a background service that tracks agent activities with the user's permission. Ideal Skills and Experience: - Proven experience in developing React Native applications, particularly using Expo. - Strong understanding of Google Maps integration and geolocation services. - Previous work on implementing background services in mobile apps. - Familiarity with field se...

I'm in need of a PHP tool that will allow me to process WooCommerce orders efficiently. This tool should accomplish several key tasks to streamline my order fulfillment process. Key Features: - **Order Recording:** The tool should save all order details locally in a database. This serves as a valuable record of all transactions for future reference and analysis. - **Packing Page:** I need a simple packing page that allows me to mark individual items as packed. This will help keep track of the packing process and ensure all items are included. - **FedEx API Integration:** The tool must be capable of integrating with FedEx's API to perform crucial shipping tasks such as: - **Fetching Shipping Rates:** It should automatically retrieve shipping rates from FedEx to provide accurate...

I'm looking for a talented developer with extensive experience in Grafana to help integrate APIs and build custom plugins for my analytics and visualization web application. Key Responsibilities: - Custom API Integration: You'll be tasked with integrating a custom API for InfluxDB. This is a critical part of the project. - Custom Plugin Development: I need plugins that can handle a range of tasks including sending custom emails with attachments, automating the creation of users and dashboards, and developing custom maps and charts with computed data. - Heatmap with Computed Data: One of the custom maps I need is a heatmap with computed data. You should be able to design and implement this in Grafana. - Choropleth Map with Computed Data: The other custom map I require is a choro...

I am seeking a beginner level Python developer with a knack for web development, data analysis, and scripting. The ideal candidate should have a good understanding and practical knowledge in: - Web development: Tasked with the development of usable, meaningful applications that will enhance user interactions and overall user experience. - Data analysis: The successful candidate is expected to leverage Python's capabilities in order to provide solutions to complex data problems. - Scripting: Equally, candidates should be adroit in writing, testing, and debugging codes—including modification of existing scripts. In terms of essential Python frameworks, knowledge and expertise encompassing Django and Flask is non-negotiable, as these will form the crux of most project tasks. This...

I'm in need of a talented part-time NodeJs and NextJs developer to help me build a new website. The site will be professional and corporate in terms of design and theme. Key responsibilities include: - Backend Development: I require a developer who's proficient in NodeJs to handle the back-end development of the website. - Frontend Development: Equally, expertise in NextJs is essential for the front-end development. - API Integration: The developer will also be responsible for integrating various APIs into the website. Ideal skills and experience for this job include: - Strong background in NodeJs and NextJs - Extensive experience in both backend and frontend development - Proven track record in API integration - Ability to adhere to a professional and corporate design and t...

I require a skilled front-end developer to seamlessly integrate Payment Gateway APIs such as PayPal and Stripe into my project. The ideal candidate will need to have: - Proficiency in HTML, CSS, and JavaScript programming languages. - Strong experience with API integration, particularly payment gateway APIs. - Attention to detail and a passion for producing well-organised, clean code. - Excellent problem-solving abilities and a proactive attitude.

I need a JS/Node.JS developer to create a one-page static page website for me. The website markup in HTML is already done. Just need this added to a Node.JS app as a static web server/page & then I need mailing list sign up with Hubspot. See

Looking for creative developer to make one animated landing page. Budget $15 and Time Frame: 6-8 hours. DONT BID IF BUDGET AND TIME FRAME DOESNT MATCH

I'm looking for a skilled freelancer who can help me integrate a cryptocurrency API into my platform. Key Requirements: - Integration with a specific API provider (details will be shared with the chosen freelancer) - Focus on enabling transactions - Knowledge of blockchain technology and cryptocurrencies The primary goal of this project is to enhance the platform's capabilities by enabling smooth and secure cryptocurrency transactions. Ideal Skills and Experience: - Proficiency in API integration - Prior experience with blockchain-based cryptocurrencies (Bitcoin, Ethereum, Ripple, etc.) - Strong understanding of blockchain technology and its practical applications - Experience in PR and communication is a plus, as I'm looking for someone who can help me promote this new...

I'm seeking a skilled developer to work on the llmRAG project. Your role will focus on incorporating key features into the software, as well as ensuring a professional and corporate design. Key Features: - Collaboration Tools: Implementing robust collaboration tools to enhance team productivity. - Knowledge Base: Integration of a comprehensive knowledge base to support users in utilizing llmRAG efficiently. Programming Languages: - Python and JavaScript: The software should support these two languages effectively. Design Requirement: - Professional and Corporate: The design of the llmRAG interface should reflect a top-notch professional and corporate look. Ideal skills for this project include proficiency in Python and JavaScript, experience in developing collaboration tools, and ...

I'm looking for a skilled freelancer to help me connect my Shopify website with a specific wholesaler account. This wholesaler uses the Rest API to link their products and I'm planning to sell electronics and gadgets through my store. Key Responsibilities: - Establish a connection between my Shopify store and the specified wholesaler account using Rest API. - Ensure that the products from the wholesaler are seamlessly integrated into my site. - Implement a mechanism for real-time updates of the products on my Shopify website. Ideal Skills and Experience: - Prior experience with Shopify and API integrations, particularly with wholesalers. - Strong understanding of Rest API and experience with real-time data syncing. - Familiarity with electronics and gadget products would be a p...

I need an experienced PHP developer to fix some issues in our existing code. The main problems are with the Search functionality and the Database Connection. Key responsibilities: - Fixing the broken search functionality - Resolving the database connection issues Your application should demonstrate: - Proven experience in PHP - Understanding of database connections and search functionalities - Good problem-solving skills Please include relevant experience in PHP in your proposal.

I'm looking for a full-stack developer to assist me in completing the development of a dApp token launcher. Here's an overview of the project and the skills required: I already have 70% of the work done, I have the token factory scripts and launcher's, but I am having issues with editing the UI of the existing source code I'm using. I would like someone to help me change out the existing UI and use a different one. - The code is mainly Solidity for smart contracts and JavaScript for the front-end, particularly React, NextJS, and TypeScript. - The ideal candidate should be proficient in building user interfaces with React, NextJS, and TypeScript. You should also have a good understanding of Solidity for smart contract development. - I already have a design in mind for ...

I've recently started experiencing an issue with my custom WordPress/WooCommerce product page. The add to cart button is missing, and it's impacting the functionality of the site for all users across different browsers – Google Chrome, Mozilla Firefox, and Safari. Before this issue started, I made some changes to the site, including updating plugins, the theme, and making custom code modifications. These changes might have triggered the problem. I need a skilled WordPress/WooCommerce developer to urgently fix this issue. Ideal skills and experience for the job include: - Extensive experience with WordPress and WooCommerce - Proficient in debugging and troubleshooting WordPress issues - Familiarity with plugin and theme updates - Strong understanding of custom code modif...

I'm looking for a skilled front-end developer who can help me implement a feature to print dynamic pathology reports in PDF format on my existing React website. The reports vary in content and length, and the ideal freelancer should be able to handle this complexity with a quick turnaround time. Key requirements include: - Implementing the PDF printing functionality on my React website using JavaScript, HTML/CSS, and possibly TypeScript - Ensuring the generated PDFs are accurate and capture the dynamic content and length of the pathology reports - Adhering to a swift turnaround time to meet my project deadlines Skills and experience needed: - Proficiency in JavaScript, HTML/CSS, and ideally TypeScript - Prior experience with dynamic PDF generation on the front-end - Familiarity wit...

I want to deploy this application to a server and create an endpoint to use it. The project in this link is an OCR Scanner called Pix2Text. I want to use it to convert images to text. I need to set up an endpoint to send an image and receive the results of this application. For the server, I want it to handle 200 requests per minute and be scalable. You can choose any provider, but please provide the cost of your service and the cost of the server. Here's the link to the open-source project I want to deploy: Pix2Text.

I'm looking for a talented freelancers to create me a portal with ALL 40s functionalities. UI/UX Design will provided by us.

Please read in document, As part of the assessment process, we need you to make a simple web application, using forum reader application using the Hacker News API, that will help us to see list of 20 Topics, and see 1st level comments. We need you to complete this assessment within 1 days. No hurry, take your time and give your best shot. Complete documentation regarding endpoints, requests and responses from the API can be visited and learned from the following link: There are 2 main pages of this test, namely the topic list page and the topic detail page.

I need to resolve an issue with the website which is currently inaccessible on Chrome. It's important to note that this issue has only recently occurred. As a non-technical person, I'm unsure if the problem is a result of recent changes made to the website or some other issue. I'm looking for a professional who can address this and ensure the website is fully functional. Key tasks include: 1. Investigate the reason behind the inaccessibility on Chrome 2. Make any required modifications to the website's code or configuration to restore full functionality. 3. Report back to me on the root cause and the steps taken for resolution. The ideal freelancer for this project would have: - Strong expertise in web development, particularly with fixing similar compatibility issue...

I need a proficient PHP developer to integrate a WhatsApp module into our existing web-based restaurant management software. Key Responsibilities: - Configuring the module to scan each customer's WhatsApp - Facilitating media message sending - also see status of failed and successful report Ideal Skills: - Excellent knowledge of PHP - Experience with Web-based systems - Familiarity with APIs especially WhatsApp - Previous work on Restaurant Management Software would be an added advantage In conclusion, the main objective is to enhance communication with our customers by leveraging the popular WhatsApp platform. We believe that this functional addition to our software will significantly improve our customer service engagements.

I'm looking for a professional who can connect the contact page on my HTML website, , to Google Sheets, and set up Recaptcha functionality as well. The ideal candidate should have the following skills and experience: - Proficient in HTML and backend integration - Experience with Google Sheets and its APIs - Ability to set up Recaptcha for form security Key responsibilities for this project will include: - Connecting the contact form on my website to Google Sheets - Ensuring the Recaptcha integration works effectively - Ensuring the data flow to Google Sheets is secure and consistent - Testing the entire system to ensure it is bug-free - Providing documentation for the integration for future reference Please note my server-side language preference is Google Sheets. I am open to sugg...

I'm looking for an experienced Google App Script developer who can help me address some unexpected behavior in my script. The core issue is that the script is running correctly, but it is not performing the actions I intended it to. Key requirements include: - Understanding and experience with Google App Script specifically for Google Docs. - Ability to troubleshoot and diagnose unexpected behavior in scripts. - Strong problem-solving skills and attention to detail to identify the root cause of the issue. Ideal candidates for this project should have a solid portfolio of working with Google App Scripts, specifically in the context of Google Docs automation. A history of resolving similar issues with scripts that aren't behaving as expected will be a significant advantage.

As I'm looking to establish a new SMM panel, I need a skilled developer who can integrate key features into the script. Here's an overview of what the project entails: - **Core Features**: Implement a User Management System, API Integration and Payment Gateway Integration. Given the sensitivity of the data involved, it's crucial that these features are robust, secure and user-friendly. - **Security**: Incorporate Two-Factor Authentication and an IP Whitelisting system. Additionally, the script should have an extensive Activity Log Monitoring mechanism. - **Performance**: Develop a script that prioritizes speed and responsiveness. This includes a Fast Loading Service, Improved Caching System and a theme page builder. The theme page builder will be particularly important to a...

I'm in need of a Full-Stack Developer who is well-versed in ReactJS, NodeJS, CSS, and Python. The project will require both front-end and back-end development. In detailed, we're developing a web workflow application and I'm looking for an experienced developer for a task of about 2-3 weeks to create an interactive workflow with React front-end and Python backend (see the 3 attachments to this post with the main job description is in the file MTQ - Upwork - Interactive Front Panel - and the other attachments are supporting documents). SUMMARY: Tabbed ReactJS forms with a Python backend that can interact with each other. The front-end can have a few input fields and a few interactive subcomponents in the form of either tables or images (with possibly overlaid hand-picked po...

I'm seeking a proficient full-stack developer specialized in Laravel and Vue.js. I have developed this site https://www.brokersadda.com. I need expert help in making updates in the frontend. I am looking for a very experienced freelancer ( laravel + vue.js ). Your task will include: - Building user authentication and registration. Better and faster way. Including OTP. - Implementing Clean, Read, Update, Delete (CRUD) operations. Need frontend improvements at few pages so that page does not reloads after a button click. - better mobile view - better payment integration with razorpay. - better chat functionality ( AJAX will do ). I am looking for a minimalistic and clean design approach for the frontend. Experience in the following would be ideal: - Significant Laravel and Vue.j...

I'm seeking a skilled chrome extension developer to customize a Netflix subtitle extension. The primary task will be adding Mongolian language support to the Netflix subtitles. Key features to develop include: - Customizable font styles - Adjustable subtitle sizes - Color customization capabilities It is absolutely essential that the freelancer has proficiency in Javascript, as well as experience in building chrome extensions. Knowledge of both Netflix's subtitles and Chrome Extension.

I'm in need of a skilled professional who can help me integrate Google Analytics with my Bigcommerce store. I'm looking to track user behavior, not just the standard website traffic. Key Aspects: - The main focus will be on Advanced tracking with custom metrics to understand user behavior better. - I would like the freelancer to set up tracking for Page views and time on page, Events such as clicks on buttons or links, and User journeys through the website. Ideal Skills: - Proficiency in Google Analytics, with experience in setting up custom metrics. - Familiarity with Bigcommerce for seamless integration and accurate tracking. - Strong analytical and problem-solving skills to ensure the data collected is insightful and actionable. Your role in this project will be crucial ...

I am in need of a developer to create a modern, single-page website for student accommodation, with features and design similar to vitastudent.com. Key Features: - Booking Form - Display of Available Rooms Very similar to vitastudent.com. Target Audience: - The site is primarily aimed at students Please reach out with a portfolio of similar projects you have completed.

I am in need of a developer who can help create functionality in my project where a checkbox selection In a "Contract of Payment" form will spawn a "Bank Draft Form". Here's what I need: - Create a checkbox that when selected, spawns the Bank Draft Form - I already have the forms designed for this purpose, your task will be to integrate them with the checkbox functionality. I want it to toggle the second form on and off when the checkbox is toggled. - Unfortunately, I do not have the code to accomplish this, so I'm leaning on your expertise to bring this to life. The ideal freelancer for this task should be proficient in Javascript, PHP or any language/library that can deliver this functionality. Knowledge of form creation and manipulation is key.

Web shopping mall packet modulation program

Una tienda en linea donde se pueda buscar productos, añadir a un carrito y completar la orden. El usuario debe poder registrarse , visualizar sus ordenes y cambiar sus datos. Un usuario administrador podrá ver una pagina inicial con un resumen de ordenes y ventas(dashboard), mantener productos (agregar o modificar) y agrupar productos en series

I'm seeking a skilled developer to create a user-friendly macro calculator that's accessible on the web. This tool will help individuals in calculating their daily calorie needs based on their fitness objectives, whether it's weight loss or muscle gain. Key Features: - A simplistic yet engaging web interface that allows users to easily input their details - Capability to calculate an individual's daily caloric needs based on their goals - A results page that provides users with a clear breakdown of their macronutrient requirements The calculator will not require user accounts for tracking progress. Instead, users will have the opportunity to download their results after entering in the details for lead generation. This project is intended to generate leads for a coach...

I am working on a compiler construction project using ANTLR4+Java (using visitors to walk the abstract syntax tree and visit key nodes), and I need help with semantic analysis.

My project requires a well-versed professional proficient in to extract critical takeoff quantities from IFC files and integrate them flawlessly into operational smart contracts. Key requirements include: - Extraction of material types and quantity calculations from IFC files - Direct integration of the extracted data into smart contracts to ensure automatic updates - Generation of detailed reports that will pave the way for seamless smart contract integration The perfect candidate will have a strong front-end development foundation and proficiency in IFC.js. Experience with ReactJS and blockchain technology is also essential for the job. Your primary task is to create a user-friendly interface that makes integrating IFC files into smart contracts a breeze. Efficiency, accuracy, and an...

For immediate work I need a Delphi programmer who can develop a simple Delphi program that executes an HTTP CALL command according to an existing javascript/HTML program. The solution needs to be in Delphi 10 and without the use of ready-made libraries (unless the programmer can install something free)

I am looking for a proficient frontend developer with experience in Angular 17, to work on a single-page application. Ideal Skills and Experience: - Proficiency in HTML, CSS, and JavaScript - Specific experience in Angular 17 is a must - Prior experience in developing single-page applications Your main responsibility will be in working with our team to develop a feature-rich, responsive and dynamic single-page application using Angular 17. You must be skilled in ensuring our application is user-friendly and responsive to all devices.

Vorhandenes Modul Mahnungs Plugin anpassen.

I'm in need of a skilled Full-stack Developer to build a social network website from scratch. This site will serve as a communication platform and online store focused on community interaction and user engagement. Key Responsibilities: - Design and develop an interactive and user-friendly front end. - Implement a robust, secure, and efficient back end. - Integration of data storage solutions and ensuring high performance. Ideal freelancer's skills and expertise: - Extensive experience in full-stack development, including both front-end and back-end tech stacks. - Proficient understanding of web markup, including HTML5, CSS3, and JavaScript. - Strong knowledge of server-side MVC frameworks. - Experience in user authentication and authorization between multiple systems or serv...

As a beginner, my goal is to apprehend the expanses of React. The specific areas I would like to delve into: - Understanding the component lifecycle - Learning about routing and Redux - Grasping the nuances of backend seamless connectivity - Adapting to production-level codebase - Comprehending the usage of TypeScript and Tailwind CSS for a superior UI Additionally, I'm looking forward to creating a complex web application incorporating engaging UI elements using React and its corresponding technologies. The perfect candidate for this project should ideally possess comprehensive knowledge in React and be an experienced, patient tutor capable of simplifying complex concepts.

I need a web application that will optimize a transportation routes. Application inputs should be: - Fleet of vehicles, each vehicle carrying capacity and price for each (euros per kilometer). - Name of places (villages and towns) with employees in each. Employees should have an attributes of ID number; First and Last name; Department name; work position; team name. - Manually marking existing transportation stops and use them for calculations. - Destination will be the same for all routes. - (May use similar parameters as shown in example link below) Application output should be a marked routes with stopes in maps, which vehicle should go on that route, how many people it should pick up on each stop and list of people that should be present on each stop. Also a table of estimated time o...

A web page that, when you access it, activates your mobile or tablet camera. to take a picture from which the algorithm can read the text and add the data they want to the database. The read pages are road maps for AWB couriers that have many different shapes, sizes and layouts in the package. The algorithm must learn what data we need and store only those data in the database. The data is stored individually for each AWB read. To accept your collaboration, you must write to me that you understand what it is about and explain to me how you can do it. I do not respond to those who try to participate without the following information: To accept your collaboration, you must write to me that you understand what it is about and explain to me how you can do it.

I am seeking a Python expert to deploy and debug a web application from my Github repository. Requirements: - Experienced with Python for web development. - Has expertise in deploying Python web applications. - Must be knowledgeable in debugging Python code and fixing potential issues. - Familiarity with Python web frameworks like Django, Flask, or Pyramid (actual framework used will be confirmed during the kick-off meeting). Your role will specifically involve deploying and debugging my Python web application to run locally. Experience with data analysis and machine learning will be beneficial. A background in similar roles/projects will be highly regarded.