Php ajax mysql barcode reader jobs

Manuscript Index Website with Protected Login Project Overview We need a secure, user-friendly website to serve as an index for manuscripts. The platform will provide authorized users access to a centralized database where they can view, upload, search, and manage manuscript-related information. The system will suppo...number of manuscripts and concurrent users. Optimized for fast loading and search performance. Security Encrypted storage of sensitive data (e.g., passwords, user information). Protection against common vulnerabilities such as SQL injection, XSS, and CSRF attacks. Regular backups to prevent data loss. Technical Stack Preferred framework/language for backend: [Node.js]. Database: [PostgreSQL, MySQL]. Frontend: [React.js, Angular, Vue.js]. File storage: cloud-based...

need to update a custom MySql CRM , with fixes at contact dashboard and create a new Pipeline Dashboard using database contacts. please check carefully the doc attached. regards

...show a report baed on answers. The web must have a form plugin jotform) The job to do: make the landing pages with information of service, add the buy page of service and method of payment (you can use woocommerce); add jotform; integrate the questionnaire of jotform and the answer with AI to create the authomatic report. The questions of jotform and the answer of jotform must be saved inside my mysql database. So it is necessary create a plugin to create the tables and save the answer ad a plugin or code to to comunicate with an AI the plugin (uncanny o Ai engine): Finally it is necessary show the report inside a web page and create a pdf. The report must have an excellent design, it must chart and tables create with the information of report of AI. So it is necessary use insi...

I am looking for a skilled freelancer to build a 2-page website using WordPress and PHP. The site should be simple yet professional, meeting the following requirements: Pages: Homepage: Clean, modern design with space for text and images. A responsive layout for both desktop and mobile devices. Navigation menu with a link to the second page. Contact Us Page: A functional contact form (name, email, phone number, and message). Basic validation for the form fields. Option to send submissions to an email address. Requirements: The website must be developed in WordPress, with a focus on simplicity and performance. Custom PHP coding may be required for the contact form or any unique functionality. Responsive design is a must. SEO-friendly code and structure. Additional Notes: I ...

I'm in need of a seasoned full stack develope...Responsibilities: - Develop a robust custom web application - Implement user management features - Integrate data analytics and reporting functionalities - Ensure seamless integration with various data sources Ideal Skills: - Proficiency in Laravel and Vue - Extensive experience in REST API development - Strong background in data analytics and reporting - Skilled in working with databases (e.g., MySQL, MongoDB) and APIs (e.g., REST, GraphQL) The project will involve integrating with multiple data sources, including databases and APIs. Experience with external data sources such as CSV and Excel will also be beneficial. Your ability to handle complex data sets and create intuitive user interfaces will be crucial for the success o...

...show a report baed on answers. The web must have a form plugin jotform) The job to do: make the landing pages with information of service, add the buy page of service and method of payment (you can use woocommerce); add jotform; integrate the questionnaire of jotform and the answer with AI to create the authomatic report. The questions of jotform and the answer of jotform must be saved inside my mysql database. So it is necessary create a plugin to create the tables and save the answer ad a plugin or code to to comunicate with an AI the plugin (uncanny o Ai engine): Finally it is necessary show the report inside a web page and create a pdf. The report must have an excellent design, it must chart and tables create with the information of report of AI. So it is necessary use insi...

I’m looking for a dedicated PHP Laravel developer to join a project that’s in the early stages of growth. The website is a platform for buying and selling services, similar to marketplaces like Fiverr, but with a unique approach and growing traction. It’s live and functional, but there’s still a lot of room for improvement, optimization, and new feature development. The pay is $2/hour for full-time work — I understand this is far from ideal, and I truly apologize, but it’s the best I can offer at the moment. This role is perfect for someone who’s looking to gain hands-on experience with a live platform and contribute to building something meaningful. If you’re interested, let’s talk!

I'm looking for a skilled PHP developer to integrate the Traccar RESTful API into my backend. The focus is on consuming the API to add new devices, update existing devices records and delete device records and sending commands to devices. This should be done using pure PHP, without any framework. Key requirements: - Proficient in PHP with a strong understanding of RESTful APIs - Experience with Traccar API is a plus - Ability to present data in JSON format Please provide examples of similar projects you've completed in your bid.

I'm looking for a seasoned backend developer skilled in , PostgreSQL, MySQL and SQL to collaborate with my frontend developer on a application. Your main task will be working on custom backend services. Experience in building and managing databases is crucial, as is the ability to seamlessly integrate with third-party APIs. Ideal Skills: - Proficient in - Experienced with PostgreSQL, MySQL and SQL - Able to develop custom backend services - Familiar with integrating third-party APIs - Great team player for collaborating with frontend developer

Im looking to update a MySql database used for CRM I need to fix some funytions on what I have and add a new PIPELINE dashboard please chec documentation, is very clear

I'm seeking an immediate, available developer to assist with integrating React with pure PHP files. There are also some design adjustments that need to be done today. $8/hour

I'm seeking a skilled data scraper to extract stock prices from Yahoo Finance. The data should cover both the NYSE and NASDAQ. Key Responsibi...skilled data scraper to extract stock prices from Yahoo Finance. The data should cover both the NYSE and NASDAQ. Key Responsibilities: - Scrape real-time and historical stock prices from Yahoo Finance. - Implement data scraping in a way that it can be run periodically. - Store the scraped data into a MySQL database using "INSERT ON DUPLICATE KEY UPDATE" to handle potential duplicates. Ideal Skills: - Proven experience in web scraping, particularly finance data. - Strong knowledge in MySQL and data management. - Familiarity with Yahoo Finance and stock market data. Please bid if you can provide a prototype and have...

I'm seeking a proficient PHP web developer and virtual assistant with extensive experience in web maintenance, contact updates and theme setups. Key Responsibilities: - Updating contact information - Setting up website themes - Making ongoing changes and performing maintenance on the websites - Installing scripts Ideal Skills: - Expertise in PHP and Laravel - Strong knowledge of general web technologies - Prior experience as a web developer and virtual assistant - Ability to promptly respond to ongoing website needs - Familiarity with installing scripts Please apply only if you have the necessary skills and experience. Looking forward to working together.

...create a few modules based on existing HTML/PHP code. The modules should facilitate Role, Permission, and User management within a pre-established design. Key Features: - Roles & Permissions Module: - An 'ADD' button for creating new roles - A table displaying created roles with columns for NO, NAME, DATE CREATED, DATE MODIFY, and ACTION - Each role should be editable with three permission levels: Full Access, View Only, and No Access - User Module: - Similar to the Roles & Permissions module, but with user-specific data - A table displaying users with columns for NO, USERNAME, EMAIL, ROLES, DATE CREATED, and ACTION - Manual role assignment for each user Ideal Skills & Experience: - Proficient in HTML/PHP code and MYSQL...

Low budget Some customization + implementation : 25$ template actual expense of upto 20$ Find online ready-made template for a Learning Management System (LMS) with Quiz functionality etc and customize for : 1. free hosting like appscript + gsheet + githubpages or netlify etc. 2. With Google Login. 3. Ajax or similar implementation for quiz. 4. Teach me how to do modifications, in a meet. Details of Quiz customization is in the attached documentation - check which can be implemented.

I need a PHP developer to integrate my application with Outlook. This integration should allow my application to send Outlook emails. The emails may include attachments, so the developer needs to ensure that the integration can handle this. Ideal skills and experiences for the job include: - Proficiency in PHP - Experience with Outlook API - Understanding of email protocols - Capability to handle email attachments The content of the emails will be plain text, so the integration does not need to handle HTML formatting. However, the developer should ensure that the email content is correctly formatted as plain text.

I have an existing ERP ...Management: Keeping track of stock levels and warehouse layout. - Barcode Scanning: Utilizing barcodes for tracking items and improving efficiency. In terms of user authentication, we prefer a standard Username and Password system for the new application. As for user roles and permissions, we will require: - Custom Roles Based on Tasks: Different roles will be created based on the specific tasks a user is responsible for. Ideal candidates for this project should have: - Extensive experience in ASP.NET and MS SQL. - Knowledge of building web applications from Access frontends. - Proven track record of implementing custom user roles and authentication systems in web applications. - Experience with inventory management systems and barcode scanning s...

I'm seeking a seasoned full-stack developer or a dedicated team to create a dynamic Carbon Calculator website on a service-oriented model. This platform will empower users to compute their carbon emissions (CO₂, CH₄, N₂O) on a global scale utilizing emission factors. The site needs to be developed with: - React.js for the frontend - Node.js for the backend - MySQL as the database Incorporate cutting-edge technologies such as , TypeScript, RESTful APIs, GraphQL, and JWT-based authentication to ensure a modern, scalable, and secure solution. Key Features of the Website: - User registration, login, and subscription plans based on different tiers. - Advanced carbon calculation mechanisms influenced by distance-based methods and EF databases. - Data visualization primarily using ...

...implemented using .NET framework 8, SQL server DB, JavaScript, and AJAX (in search). - Two language versions are required: Arabic and English. - All website functionalities need to remain unchanged, including user authentication, data reporting, real-time updates, and all existing links and data. Some links should be editable from the control panel to open external links ; So you need to use same control panel (I Well provide old source code). - Integration of social media into the new version. - You are responsible for publish website on our server (on Google cloud) - You can give guides to SEO Ideal Skills: - Strong UI/UX design capabilities. - Extensive web development experience, particularly with .NET framework 8, JavaScript, and AJAX. - Proven track record of delive...

...surroundings for a broader perspective. System Workflow 1. Order Processing • Packaging operator scans the order barcode in front of Lens 1. • Lens 2 records the overall surroundings of the packaging area continuously. 2. Video Recording • The system saves the recorded video as a file with the order barcode value as the file name. • Video feeds from Lens 1 and Lens 2 will be combined into a single video frame: • Side-by-side layout (or another specified layout). Features 1. Video Storage • Videos will be stored locally on a dedicated storage system. 2. Video Retrieval • A user application interface will allow users to retrieve video files by scanning the barcode or searching for the order number. Technical Requirement...

I need a seasoned programmer with expertise in Python and MySQL to convert a segment of my existing PHP Telegram bot code into Python. Specific Requirements: - The primary focus is on translating the broadcast functionality. - The bot should be capable of sending broadcasts based on user-specified times. - Ideally, the freelancer should be able to understand Hindi as the bot is designed for Hindi speakers. Skills & Experience: - Proficient in Python and MySQL. - Prior experience with Telegram bot development. - Able to understand and translate PHP code to Python. - Understanding of Hindi is a plus.

I'm looking for a data entry professional to assist with taking my recipes from Canva, creating QR codes for them, and linking them to MyFitnessPal. This project involves: - Creating QR cod...This project involves: - Creating QR codes for 11-50 recipes I have designed on Canva. - Linking the created QR codes to pre-existing recipes in MyFitnessPal. All of these recipes already have nutritional information inputted. - Copying and pasting the data from these recipes into another app called Kahunas. The ideal candidate for this project is someone who has experience with data entry, barcode creation, and is familiar with MyFitnessPal and Kahunas. Attention to detail is critical to ensure the correct data is being copied and linked. Please do not apply if you are not familiar wi...

...development of complete systems using technologies such as Laravel, PHP, and MySQL. Front-end interface generation using modern technologies like HTML, CSS, and JavaScript. Modification and Maintenance: Ability to perform advanced modifications to existing systems with high efficiency and professionalism. Adapt to specific requirements based on business needs. Key Features of the Assistant: Continuous learning capability: The AI should improve its performance over time. User-friendly interface for intuitive interaction with the AI. Automatic documentation of all changes made. Clean, optimized, and maintainable code output. Required Skills: Expertise in Artificial Intelligence and Machine Learning. Proficiency in Laravel, PHP, and MySQL development. Front-e...

My Joomla site has a broken feature after the recent update. Notably, some static text — which appears to be the Yelp link — on the main page has been replaced with gibberish. The ideal freelancer for this project should: - Have extensive experience with Joomla - Be proficient in PHP - inderstand English. Have a keen eye for detail to identify all instances of gibberish text - Be able to fix broken features in a timely manner

I am looking for a professional PHP developer who can integrate a comprehensive PayPal payment gateway into my site. Key Features: - Support for subscription payments, one-time payments and donation options - Inclusion of an additional payment method: Cryptocurrency I already have a fully set up PayPal account ready for this integration. Please provide examples of similar projects you've worked on in your bid.

I'm looking for a skilled web developer experienced with PHP Laravel and Stripe to integrate a payment system into my website. Key Requirements: - Handling both one-time and subscription payments through Stripe - Implementing automatic renewals for managing subscriptions Ideal Skills: - Proficient in PHP Laravel - Experienced with Stripe payment integration - Familiar with subscription management systems Please note, the project will only require handling a single currency. Your expertise in creating seamless payment systems will be crucial for the success of this project. Looking forward to your proposals.

I'm looking for a seasoned web developer to create a custom E-commerce site for me. Key Features Required: - Product Catalog: The site needs to showcase a variety of products in an organized and user-friendly manner. - Shopping Cart: A seamless shopping cart experience is crucial, allowing users to effortlessly add, remove and modify their selections. - Payment Gateway Integration: The s...facilitate smooth transactions. Ideal Skills: - Extensive experience in custom E-commerce website development. - Proficiency in relevant web development languages and technologies. - Familiarity with secure payment gateway integrations. - Ability to create a user-friendly product catalog and shopping cart. I also need a separate site that can hold profiles linked to NFC cards. Something like ...

I'm looking to build a mobile application for a price comparison website. The app should be compatible with both iOS and Android platforms. Key Features: - Product Search: The primary focus of the app. It should allow users to search for products efficiently. - Price Comparison: This will be an integral par...and Android platforms. Key Features: - Product Search: The primary focus of the app. It should allow users to search for products efficiently. - Price Comparison: This will be an integral part of the app. Users should be able to compare prices of products from different retailers. Ideal Skills: - Cross-platform mobile app development - UI/UX design - Knowledge of price comparison algorithms - MYSQL Experience: - Previous work on e-commerce or price comparison apps is hi...

...check - Post Management: Create/update/delete a Post, Filter/search Post from database - User Profile Handling: Fetch/update/delete User Profile The ideal candidate should have extensive experience with: - Building and structuring high-quality code - Designing a well-structured database keeping long-term development in mind - Working with relational databases, specifically PostgreSQL or MySQL - Using PHP with Laravel for back-end programming I require the implementation of OAuth for authentication security, so experience with this is essential. Quality and organization are paramount; I need code that is clear, structured, and adheres to high-quality standards. After the API work, we can discuss building a website from scratch, which will not be included in the cost of ...

I'm in need of a seasoned SQL DBA to help with my MySQL database. The primary focus will be on optimizing the database for efficient queries, ensuring top-notch security measures are in place, and overseeing data backup and restoration processes. Ideal Skills: - Extensive experience with MySQL - Strong understanding of database optimization techniques - Expertise in database security protocols - Proficiency in data backup and restoration procedures - Excellent skills in query optimization

...projects to life. I’m not tracking hours or micromanaging—I just want to get great ideas off the ground. Ideally, I’m looking for someone who can dedicate more than 20 hours a month, but I’m flexible as long as progress is consistent. What I Need Help With: - Reverse engineering code or existing integrations to troubleshoot and improve functionality. - Backend databases: working with tools like MySQL, Supabase, or similar platforms to build reliable solutions. - Server and infrastructure tasks: anything from deployment workflows to understanding configuration details. - Frontend refinement: experience with React or similar frameworks to improve user experience and fix issues. - Building a solid foundation: making projects scalable, maintainable,...

I'm seeking a seasoned developer to improve my job website. It's built with Laravel, PHP, MySQL, Vue.js, Tailwinds CSS and Next.js. The project should take around a week (7 days maximum) for a dedicated full-timer, and involves: - **Candidate Management**: Incorporating features to manually add candidates and allocate work. - **Group Chat Window**: Establishing a group chat window for interaction between employers and candidates using NodeJS, MongoDB, Socket.io. Key skills needed include: - Proficiency in Laravel, PHP, MySQL, Vue.js, Tailwinds CSS, NodeJS, Mongo DB Experience in developing job portals or similar platforms. - Understanding of real-time chat systems, including file sharing, message history, and real-time notifications. It is a smal...

...administrator to troubleshoot and resolve issues with my Apache server and PHP configuration. My website, hosted on a cPanel-managed server, is encountering a persistent 404 Not Found error for specific URLs (e.g., /rest/oauth2-credential/callback). Despite setting up the necessary files and VirtualHost configurations, the issue remains unresolved. Scope of Work: Verify Apache VirtualHost Configuration: Ensure the DocumentRoot for the domain points to /var/www/html. Confirm that the correct VirtualHost block is properly set up in /etc/apache2/conf/httpd.conf. Fix PHP Execution Issues: Verify that PHP is correctly configured and executing for .php files in the /var/www/html directory. Add or fix the AddHandler directive for PHP if required. Check D...

I'm looking for an experienced PHP developer to create a single landing page for me, as I already have a design model ready. Price fixed one hour only

I'm looking for an experienced database administrator to set up MySQL asynchronous replication for me. The primary goal of this project is to establish data redundancy. Key requirements: - Setup of replication between primary and secondary databases - Experience with databases in the size range of 1GB to 10GB Ideal skills: - Extensive experience with MySQL - Prior work with asynchronous replication - Solid understanding of data redundancy strategies There is a bit more to this that I am happy to explain on our first contact.

Digital Payment App Objective To create a user-friendly, secur...transaction fees/commission rates Track revenue generation Offers & Rewards Management: Create and manage promotional campaigns Content Management: Update FAQs, app content, and terms & conditions Reports & Analytics: Generate insights into app performance Technical Requirements Platform: Android and iOS mobile apps Web-based admin panel Backend Technology Node.js/Django for server-side development MySQL/PostgreSQL for database management Frontend Technology: React Native/Flutter for mobile apps React.js/Vue.js for the admin panel Payment Gateway: Integration with local Sri Lankan payment gateways (e.g., Seylan Bank Payment Gateway) Other Integrations: SMS gateway for OTPs APIs for utility billers...

I'm seeking a skilled web developer with expertise in PHP to help me create an event management website. This project will require: - Understanding of event management features: The developer should be familiar with the typical needs of an event management platform, such as scheduling, ticketing, attendee tracking, etc. - Proficient in PHP: As I prefer to develop the site using PHP, the freelancer should have extensive experience with this platform. - Web Development Expertise: A comprehensive understanding of web development is crucial, as the project will involve creating a user-friendly and effective site. Given my own background in event management website development, I can provide detailed insights and expectations for the project. The ideal freelancer for...

...uses a MySQL backend. Most of the code is already developed, and the primary focus will be on the conversion. Key Details: Project Scope: The app has 3-4 main screens, making this a relatively small project. Assistance is primarily needed in converting the existing app to Electron.js. Ensure the app connects to a locally hosted MySQL database. Integrate small Python-based APIs for communication with the main system code. Deliverables: A fully functional Electron desktop application. An installable package for deployment on system workstations. Confidentiality: This project requires strict confidentiality, and the selected freelancer will need to sign a Non-Disclosure Agreement (NDA). Required Skills: Expertise in React, Node.js, and Experience with MySQL dat...

I need an expert in Digital Ocean and Webmin to set up and run my fully developed PHP website on my Ubuntu server. Ideal Skills: - Extensive experience with Digital Ocean - Proficiency in Ubuntu server management - Expertise in Webmin usage - PHP knowledge for server setup Looking forward to your bids.

We are seeking a skilled developer to create a robust and scalable API for our website, EmailListClean.com. The API should enable seamless integration with third-party applications and provide efficient functionality for email list cleaning and verification services. Key Features Required: Authentication: Impl...programming frameworks and follow industry best practices. The API should be compatible with REST standards. Provide a sandbox environment for testing. Deliverables: Fully functional API with all requested features. Comprehensive API documentation. Support for initial integration and testing. Preferred Technology Stack: Programming Language: Python, Node.js, or PHP Framework: Django/Flask, , or Laravel Database: MySQL or PostgreSQL Authentication: OAuth2 or API ke...

I'm looking for a Chief Marketing Officer who can help market my eBooks and books. Your main responsibilities will be developing comprehensive marketing strategies, managing digital marketing campaigns, and overseeing brand management. Key Responsibilities: - Formulating innovative strategies to promote our publications effectively - Handling and optimizing our digital marketi...publishing industry. Experience in brand management and developing marketing strategies is crucial. You should be proficient in utilizing various marketing channels, with a special focus on social media and email marketing. Your expertise in search engine marketing and ability to reach out to libraries and international markets will be highly valuable. Ultimately, we aim to reach every potential reader...

...proficient in React Native and Node.js, capable of making minor UI/UX fixes to enhance the app's design consistency. Key Responsibilities: - Launch the mobile application on the App Store and Play Store - Implement minor UI/UX improvements focusing on visual design consistency - Make necessary bug fixes, performance optimizations and improvements - Ensure the app is accessible, with a focus on screen reader support, text size adjustments and high contrast mode Ideal Skills: - Proficiency in React Native and Node.js - Experience in mobile app launch - Strong background in UI/UX design - Knowledge of accessibility features in mobile applications I am looking for a professional who can enhance the user experience of my application and ensure it is accessible to all users. Mi...

I need a PHP script that can handle and transform text data for processing. Key Requirements: - Expert in PHP with a focus on script customization - Strong background in data processing, specifically with text data - Experience in data transformation techniques The ideal freelancer for this project should be able to modify the script to suit my specific data transformation needs. The project is primarily concerned with the manipulation of text data, so familiarity with this type of data is crucial.

I'm seeking an experienced PHP developer to create a custom web application with the following features: - User authentication, specifically Two-factor authentication (2FA) to enhance security. - Data reporting capabilities to keep track of various metrics and performance indicators. - API integration for seamless connectivity with other platforms and services. Ideal candidates for this project should have a robust background in PHP, with demonstrable experience in developing custom web applications. A keen understanding and practical experience with implementing Two-factor authentication is crucial. Excellent skills in data reporting and API integration are highly desirable.

Hi we need to get done all points as we have on current PHP app better and improve functionality fast and no loading time using ajax and responsive easy for any use to use on all device s

Customized Form in PHP with Secure SQL Database including online deployment We are seeking to develop a aesthetically pleasing, and secure web-based form integrated with a SQL database. This form will facilitate and receive applications for a monthly token draw for 10,000 lucky users, each winning 1,000 tokens(Max application per month 1 Million). Selection of winners will be taken care separately and is not part of the project. The project requirements are as follows: User Authentication and Entry Implement Telegram API integration for user login, ensuring unique entries. Display the current draw month prominently after login, e.g. Heading, " Draw for the month of January 2025." Prevent multiple entries: Check if the user has already submitted an entry for the curre...

I'm seeking a skilled web developer to implement crucial accessibility features on my corporate website. This project aims to enhance the user experience for individuals with disabilities, aligning with global standards of web accessibility. Key Requirements: - Implement features that support screen reader usage. - Facilitate keyboard navigation throughout the site. - Adjust color contrast for better visibility. The areas targeted for these enhancements include the homepage, contact page, and service pages. The ideal freelancer for this project should have a strong background in web development, with proven experience in implementing accessibility features on corporate websites. A keen understanding of web accessibility standards and guidelines is crucial for the successful ...

More details: What type of data can be deleted or archived? Obsolete backups Do you need to keep a copy of the obsolete backups before they are deleted? No, delete permanently What is the primary purpose of the server? Web hosting

We are looking for a skilled freelancer to develop a dashboard using JavaScript with a framework such as or similar. The project requires a connection to a MySQL database and integration with a payment gateway to handle subscription renewals for users. We welcome and highly value any suggestions or improvements regarding technology stack, structure, pages, or any other aspect of the project. Key Requirements: 1. Technology: ○ JavaScript-based framework (e.g., or equivalent). ○ Backend development with a connection to a MySQL database. ○ Secure and seamless integration with a payment gateway for subscription management. 2. Design: ○ The dashboard must use an attractive, user-friendly template. ○ Fully responsive design, compatible with all devices (mobile, tablet, PC). ○

Full Stack Developer (PHP Reskin & Customization) Project Overview: We are seeking a skilled and experienced Full Stack Developer to join our team on a freelance basis. The primary focus of this role will be to reskin and customize an existing PHP project. Responsibilities: * Reskinning: * Redesign and implement a new user interface (UI) and user experience (UX) for the existing PHP project. * Integrate new visual elements, such as colors, fonts, and images, to match the desired brand aesthetic. * Ensure the new design is responsive and adapts seamlessly across various devices (desktops, tablets, and mobile). * Customization: * Implement custom features and functionalities based on specific project requirements. * Integrate third-party APIs and ser...