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    2,000 json ajax php html5 công việc được tìm thấy, giá theo USD

    ...and libraries for future use. Optimize applications for maximum speed and scalability. Implement security and data protection measures. Conduct code reviews and provide constructive feedback to team members. Requirements: Bachelor's degree in Computer Science, Engineering, or related field. 5+ years of experience in full stack JavaScript development. Proficiency in front-end technologies such as HTML5, CSS3, JavaScript, and modern JS frameworks (React, Angular, Vue.js). Strong understanding of server-side programming languages such as Node.js. Experience with database technologies such as MongoDB, MySQL, or PostgreSQL. Familiarity with RESTful APIs and GraphQL. Knowledge of code versioning tools such as Git. Excellent problem-solving and debugging skills. Ability to work in...

    $19 / hr (Avg Bid)
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    WordPress PHP Upgrade to 8.1 Đã kết thúc left

    I am seeking to upgrade my WordPress site's PHP compatibility from 7.3.33 to 8.1. This job will require technical understanding of both WordPress and PHP. Desired Skills: 1. Proficient in WordPress: Understanding of WordPress architecture, including themes and plugins, is crucial. 2. PHP Expertise: Expert level knowledge about PHP, specifically PHP versions 7.3.33 and 8.1. Experience with PHP upgrades in a WordPress environment is preferred. To consider your application successful, please recount your experiences with similar projects. Demonstrating your understanding of PHP upgrades, specifically within a WordPress environment, is key.

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    PHP to create a Zoho Meeting Đã kết thúc left

    Need a PHP file that creates a zoho meeting with date, hour, topic and participants. There is a API to do that:

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    Node.Js Code Plagiarism Checker Đã kết thúc left

    I urgently require an expert in Node.js, JSON, and MongoDB to develop a reliable plagiarism checker for my code. Key requirements include: - Ability to work with Node.js, JSON, and MongoDB code - Produce either a command-line tool or a web-based solution - Deliver results promptly and efficiently Ideal candidates should have experience in developing code plagiarism checkers and confident in handling large pieces of code. The ability to work quickly and effectively is a bonus.

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    Quickdate php script Đã kết thúc left

    Hello i use quickdate script for website. I have install all its ok after 2-3 heure the button of premium and credit bug thanks you

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    I am in need of a highly skilled PHP and SQL professional who can assist with a redesign of my output table. The specific requirements for this project are: - Improvement of the layout and design, with an emphasis on improving the clarity of information presented in the table. - The addition of new columns or fields is not required. Instead, focus on reshaping the data structure to make the displayed data easier to digest. Ideal candidates for this job will have a solid background in PHP and SQL and a portfolio demonstrating their knack for user-friendly, clear, and efficient data displays. Understanding of modern aesthetic elements and color schemes is appreciated, though not the primary focus of this project.

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    Limpiar servidor web. PHP Đã kết thúc left

    Necesitamos revisión de servidor debido a un ataque malware y las webs no funcionan bien.

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    I am looking to hire a skilled freelancer with an extensive background in C#, JSON extraction, and ideally, some understanding of market analysis. The task involves extracting and converting the 'Vehicles' category and all its sub-categories from "" into a JSON format. Key responsibilities include: - Implementing vehicle category data extraction from the mentioned website using C#. - Converting the obtained data into a JSON format for easy utilization in market trend analysis. Expertise requirements: - Proficient in C# - Strong knowledge of JSON - Experience in data extraction projects - Familiarity with market analysis concepts is a plus Please note that the resulting source code from this project's completion should be handed ove...

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    I'm in need of an exceptionally skilled website developer who can build a dynamic ecommerce website with PHP, incorporating a functional admin panel. This project requires the inclusion of key features such as: - Product search and filtering - Shopping cart and checkout - Order tracking While I may not have an exclusive list of features or a specific design in mind, your creativity and innovation are welcomed. Please share your robust portfolio of past work to give me a feel of your unique style and skill. Successful freelancers should bring a wealth of experience with building ecommerce websites and have the capability of providing comprehensive project proposals. Looking forward to your bids. Thanks!

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    Iam looking for passionate Full-Stack Developer with a keen eye for visual design. Technical Skills: Proficient in PHP and Angular or Vue frontend. Experienced with Microsoft SQL Server for database management and Familiar with stored procedures in SQL for database queries Strong understanding of user authentication and authorization (login, validation, management) Adept at CSV file manipulation and validation such as: parsing, data transformation, Aggregation, Joining and Merging, exporting, Find, edit or remove duplicates, Consolidate data, convert data types, clean data, Skilled in error handling and debugging to ensure application stability Experience with UI/UX design principles to create an intuitive user interface Functionality to import and manipulate data from CSV/XLS/X...

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    I have a simple webpage in Wix and I need to recreate it in full html5 + js + css without using website builders, to move it to my own hosting.

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    I need a proficient PHP and SQL expert who can troubleshoot why my output isn't correct. Currently, I am facing a problem where my output is missing vital product details. Ideally, any freelancer bidding on this project should have proven experience in managing and rectifying this specific issue. Key skills required would include advanced proficiency in PHP and SQL, problem-solving abilities, and a keen eye for detail.

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    I'm seeking a profoundly competent PHP and SQL expert who can effectively conduct data analysis on user behavior data, Your crucial responsibility is to: - Analyse the data and provide notable insights into user click-through rates. Ideal skills: - Proficiency in PHP and SQL - Sound knowledge in data analysis of user behavior data - Understanding of click-through rates - Proven experience in similar project This task requires precision and attention to detail, eluding the median for an analytical mind.

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    I'm seeking an experienced PHP/Laravel expert who can integrate PayPal as a payment gateway into my website. Experience with PayPal APIs is highly desirable. If you have any experience automating repayment for cancelled order would be a plus.

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    I'm in need of an experienced PHP developer to improve the content management and publishing functionalities of my CMS site. Specifically, I'd like my site to efficiently handle the management and publication of site database content. A major task at hand is to strengthen our data recovery capabilities by ensuring efficient data backup and restoration processes. Ideal Skills and Experience: 1. Extensive PHP programming experience 2. Strong expertise in CMS sites 3. Proficiency in working with site database management 4. Proven experience in implementing data backup and restoration strategies

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    PHP API Creation for WHMCS Đã kết thúc left

    Seeking a skilled PHP developer with extensive experience in crafting API. The primary focus of this project is the development of an application programming interface (API) for WHMCS. Task description: Service-PG is a website with a Payment Gateway for accepting card payments. It’s operates on the WHMCS cms and uses Stripe (but also could be any other payment gateway in future) as its payment system. Service-nPG is a website without payment gateway (No Payment Gateway). It is abstract site that should be able to accept payments after implementing Service-PG API on it’s site. PG - payment gateway. nPG - no payment gateway. Task: Develop an API for Service-PG through which Service-nPG can accept payments on its side using the payment system of Service-PG. Here'...

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    I need a developer versed in AWS Rekognition to create a facial login system on my PHP server. This is a sophisticated project with specific requirements: - User registration and live detection must be features of this system. Please, consider the complexity of embedding this functionality. Key Skills and Experience: - Strong proficiency in PHP as that is my server's preferred programming language. - AWS Rekognition experience is essential to ensure seamless integration of the facial recognition features. - Understanding of front-end technologies such as HTML, JavaScript and CSS will be a plus. Please bid only if you have relevant experience and can provide examples of similar work you have done. A keen eye for detail and a commitment to robust, high-quality code are...

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    I'm on th...Angular JS developer with tangible experience in PHP 3, to collaborate closely with my in-house PHP developer. Your main focus is to work on the front end development of an admin panel. Your responsibilities will include: - Implementing the existing wireframe and design onto the admin panel. - Ensuring smooth integration with our PHP backend. - Contribute to all phases of the development lifecycle. Background: - Strong experience with AngularJS. - Robust knowledge and experience working with PHP 3. This role requires strong communication skills, as you'll be collaborating with our PHP developer. An understanding of specific PHP versions is a definite plus. If you're confident in bringing designs to life and can comfort...

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    API integration for successful payment of razor pay (php curl). After successful payment fromrazor pay, a api has to be called and post a JWT tocken , thet would be created by a key, and 2 other parameters. This has to be pass on in header of the api. Status has to be read and shown on a page, and which after 2 seconds redirects to a different page.

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    We need a front end developer for full time position 1. Skills: Bootstrap, jquery, ajax 2. should work in Indian time - 8 hours in day time (track time using freelancer.com desktop app) 3. should have enough experience in making visual appealing website and admin panel front ends 4. should work from Monday to Saturday. 5. Hourly price - INR 150 (non-negotiable) 6. You should work on our server using FTP please add a word "MTS" at the starting of your bid, and the hourly rate INR 150 , so that we know you agreed on all terms. other bids won't be considered

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    Niêm phong NDA
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    I am looking to enhance the security level and add features to my current Payten payment gateway through PHP. This gateway is functionally intact yet bordering obsolescence. Our ideal candidate should have substantial experience with Payten, PHP, and secure payment gateways. The scope of work involves: -Upgrading Payten to the latest standard hashing algorithm (SHA3) -Addition or improvement of specific features, which will be disclosed further during the discussions. Proficiency in PHP and a solid understanding of secure payment gateways is desirable. The intended applicant needs to have prior experience with Payten to be considered. I am open to additional recommendations to future-proof our payment gateway. The amount you bid is what I will accept! after bidding...

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    I'm looking for someone to convert the syntax in a small PHP file from the Genesis theme to fit the standard PHP for the Neve WordPress theme. The project needs to be completed ASAP. Please make sure you can meet this timeline before bidding.

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    I'm seeking an experienced PHP expert to build on my core PHP application that utilizes a MySQL database. Despite the core structure in place, the application certainly could do much better with a robust, advanced enhancement. I am open to adding new features such as: - User authentication - Payment gateway integration - Social media login Some of the specific functionalities I'd like the PHP application to have are: - User registration and login - Database management - Reporting and analytics Unfortunately, I couldn't list definite features and functionalities within this description, but I am open to suggestions based on your expertise. Successful freelancers should include their past work, experience, and detailed project proposals in their a...

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    CakePHP Portal PHP 5.2 Issue Đã kết thúc left

    I am experiencing some issues with PHP (version 5.2) -Page not displaying on my CakePHP portal and am seeking those with good knowledge of PHP and Server adminstration check on - PHP version 5.2 issues - CakePHP platform

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    Skills required: Good English, HTML, CSS, JS, JSON, API. 1) Change theme to match from - Thread icon - Link icon - Age / Date Posted - Total comments - Color/font theme - User comments when posted/edited comment comment points how many children comments in expand button: "See replies (n)" where n = amount of replies Usernames should link to their 2) Add support for embedded images inside users comments 3) Add support for embedded youtube videos - no auto-play - when thumbnail is clicked only then load embed code - default 1080p, sound 100%, with controls 4) Add support for reddit hosted videos - no auto-play - with controls 5) Add support for reddit image gallery 6) When a thread isn't loaded widen thread list so it takes up 100% width - When a thread

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    I am looking for a highly skilled PHP Developer who can also effectively implement SQL injection proof queries, JavaScript, Bootstrap, and CSS. The project demands a comprehensive skill set, as we need someone who is proficient in back-end and front-end technologies, thus eliminating the need to hire a separate designer. Key Responsibilities: * Implement user authentication and database management features. * Develop a secure, eye-catching, and responsive UI in PHP. * Integrate a payment gateway. To finish this project successfully, an extensive knowledge of ReactJS, Java Script, and other related technologies is paramount. While we are keen to integrate a payment gateway, this gig leaves no room for third-party APIs or additional services. It is important to note that bids...

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    I need a developer skilled in PHP and Laravel to fix syntax errors plaguing my website. My website, developed on an older version of Laravel and PHP, throws these errors across the entire site, disrupting the seamless operation and user experience. Key spaces mostly affected include: - Homepage - Contact page - Admin pages - User pages - Home page Codes and methods used in the development are outdated since it was built on older PHP versions. Ideally, the freelancer should profoundly understand core PHP and Laravel framework and have experience handling syntax errors. Proficiency in debugging PHP code and problem-solving skills is particularly vital. This project requires a keen eye to quickly identify outdated functions or deprecated methods causin...

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    ...proficient web developer who is adept at WordPress theme editing, customizing PHP scripts, and writing new scripts. I have an informational website that requires some major changes. Key Tasks: - Editing an existing WordPress theme to optimize for user experience - Customizing PHP scripts to enhance functionality - Writing and incorporating new scripts as dictated by the website's needs Our website also features aspects of e-commerce, for which the following features are imperative: - Designing an efficient inventory management system - Incorporating a secure payment portal - Creating customized user profiles for customers Ideal Skills: - The freelancer should have considerable experience with WordPress and PHP. - Proven track record in creating and managing...

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    Bảo đảm
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    I'm in need of a skilled developer to help modify my existing PHP Laravel website. Tasks include: • Design changes: Specific focus on layout modifications. I want to add new sections to my site and get rid of unnecessary elements to create a cleaner user experience. • Functionality enhancements: I'm eager to give my website an edge with additional features. I'm open to suggestions and would love to hear about your experience implementing different functionalities on a PHP Laravel platform. • Database modifications: I anticipate that some of the design and functionality changes will require modifications in the database. The ideal freelancer should be proficient in MySQL or similar. Design and functionality must go hand in hand, and I need...

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    I require an advanced PHP and Laravel code developer to troubleshoot issues with my complex website. Your experiences should be directly related to tackling pivotal technical issues on substantive platforms. The specific challenges include: - Errors or bugs - Slow performance In more detail, the website is encountering problems such as: - Pages not loading correctly - Key functionalities not operating as designed - Displaying error messages Among all, the homepage isn't functioning as expected, requiring immediate attention. Experience in debugging, site speeding optimization, and troubleshooting PHP/Laravel websites will be highly regarded for this role.

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    ...a website. Key responsibilities will include: - Implementing responsive web design principles to ensure the website renders well across multiple devices. - Building reusable code and libraries for future use. - Enhancing the website's features and capabilities based on the requirements. Ideal Skills and Experience: - Proficiency in JavaScript. - Solid understanding of web markup, including HTML5 and CSS3. - Knowledge of cross-browser compatibility issues and ways to work around them. - Good understanding of SEO principles and ensuring that the application adheres to these principles. The successful candidate should demonstrate a track record of similar projects and provide examples of their work. In addition, they should be open to feedback and be able to deliver rev...

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    ...to run, so whenever we create an article, it can easily or automatically fetch the images and we dont have to do anything. Ideal skills and experiences for this project would include: - Experience with WordPress plugin development - Experience with AI chat interaction - Knowledge of ai image manipulation and saving midjourney - Proficiency in automated file uploading in WordPress - Python and JSON may be helpful or whatever preferred language for script building. The ultimate goal for this plugin is to enhance the visual appeal of our articles, engaging visitors and improving onsite interaction with the beauty of relevant Ai images for each article. I look forward to working with someone who can provide a reliable solution to this need. blog example: shaneandsimple com SLASH ...

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    Undefined PHP Pro Needed Đã kết thúc left

    I am currently seeking a PHP expert without defined functionalities to be worked upon. The exact details of the project are yet to be determined but require comprehensive knowledge and experience in PHP frameworks, database integration, and API development. Successful freelancers should clearly indicate their past work, experience, and are encouraged to provide detailed project proposals. The purpose of this project is undetermined as of yet but could range from developing a website, building a web application, to integrating third-party services. Your ability to adapt, understand undefined projects, and have a flexible approach is paramount in securing this partnership.

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    I'm looking for a proficient PHP developer to create a robust mailer with specific functionalities. I require the mailer to be versatile in its operations, particularly: - Capability to send and receive emails across all domains including Gmail, Outlook, Yahoo Mail, among others. - It should support attachments sufficiently. - I expect a feature for email tracking to easily monitor the progress and delivery of sent emails. In terms of security, I need the PHP mailer to implement SMTP authentication hence the developer needs to fully understand its implementation. Candidates should have prior experience with PHP mailer development, using multiple email service providers and SMTP authentication. Showcasing your previous work in this area during your proposal wou...

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    I'm seeking an expert in PHP to develop a login feature for Facebook using username and password not api. This will cater to the following requirements: - Creation of a Facebook login through PHP using login is and password, not api Key Actions Include: - Grab session of current login Ideal Skills: - Expertise in PHP - Experience in developing social media login features Experience in managing and manipulating data from location servers would be an added advantage for this task.

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    Description: We would like to customize a plugin. The needs listed below must be integrated into the current plugin. Requirements: - Enable users to submit their resume details through a user-friendly interface. - Utilize the submitted details to generate a visually appealing CV in PDF format with color formatting. - Implement functionality to save generated CVs to our database for future reference. - Ensure seamless integration of the plugin with our existing website architecture. - Collaborate with the design and product teams to ensure the CV generation feature meets user requirements and aligns with our brand guidelines. Plugin Needs to customize:

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    I need a seasoned developer who can extract specific data from Twitter. The specific data to be extracted includes: - Tweets from specific users. This is the main requirement, the users will be provided. - For each of these tweets, the data needed ...the tweet, number of views it received, how many replies, retweets, and likes it got. Previous experience with Twitter API and data extraction is desirable for this task. You should be able to ensure accurate retrieval of details and to respect Twitter's usage policies. Proficiency in Python or similar language is also needed. Understanding of data scraping as well as knowledge in working with JSON data is highly beneficial. Please only bid if you can fulfill these requirements and deliver quality results. Looking forward to ...

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    ...web application that will display data for households and housing. All data for the project should be fetched via API and inserted into a MySQL database where it will be stored for the application. The application should not retrieve its data directly from the API connection. The data fetched via API should include all available years and all municipalities. The application will be programmed in PHP, JavaScript, and will use for graphical presentation. If you need to use other programming languages, these must first be approved to ensure compatibility with our server. During the course of the work, you will demonstrate the application on your server. Before the handover, all data must be transferred by you to my MySQL database. You will also be given FTP access to transfer all

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    PHP SQL Web Developer Needed Đã kết thúc left

    I'm in search of an experienced web developer with a strong background in PHP, SQL, HTML, CSS, and JavaScript. The developer will build a website, though its main functionalities and purposes were not defined. To better gauge your suitability for this project, kindly include in your bid: - Your prior work experiences, preferably if you've worked on similar projects in the past. - A detailed project proposal indicating your understanding of the task, projected timelines, and the tools you intend to use. Ideal skills: - Proficiency in PHP, SQL, HTML, CSS, JavaScript - Experience in building versatile websites - Strong understanding of user interfaces - Proven ability to meet deadlines Feel free to ask any question to further your understanding of the project.

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    Desplegar API hecha con FastAPI Đã kết thúc left

    Hice una API en con FastAPI que incluye en su header una api_key y en el body una lista de diccionarios con dos valores: un ID y un valor entre 1 y 10. La API lee una variable de entorno con una clave que utilizo para comparar con la api_key que el usuario de la API enviará y en caso de no ser correcta termina el programa; caso contrario graba los valores del JSON en una BD de MySQL. Es mi primer API y el tema es que no sé desplegarla. Las opciones son: hacerlo en un servidor dedicado donde tengo la aplicación principal de la cual la API es un servicio. Y la otra opción es desplegarlo en cualquier nube, sólo requeriría comprar un dominio específico para consumir la API por parte de mi cliente.

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    PHP Backend Maestro Needed Đã kết thúc left

    I’m on the hunt for an experienced PHP programmer who is well-versed in MySQL. The job's focal point is backend development encompassing user authentication, data management, and API integrations. I have an existing website which needs few issues to be resolved and then take care of future development. Here’s a bit more description on the skills and experience I'm after: - Deep knowledge in PHP and MySQL - Proficiency in backend development - Proven experience in managing user authentication and concurrent data - Skills in API integration I am looking for a person who is trustworthy, honest and can be point of contact for future needs.

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    I am in need of a skilled MySQL developer to expand my existing database by integrating data from JSON and PDF files. Only direct developers with extensive expertise in MySQL database management, as well as proficiency in handling JSON and PDF data integration, will be considered for this project. The task involves parsing JSON files, extracting relevant data, processing content from PDF documents, and seamlessly integrating this data into the MySQL database. If you are an expert MySQL developer and meet these criteria, please submit your proposal. Thank you for your understanding. Best regards.

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    This is an ongoing project for Bernardo David B. @davidnendive PHP SQL API HTML JSON

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    Seeking a highly competent and reliable developer / agency to take over and enhance our existing project. After 1y of i...and comprehend the existing project architecture Collaborate closely with our team to identify and implement modifications and improvements Ensure a smooth and efficient transition from the current agency Respond promptly to modification requests and remarks Provide ongoing development and long-term maintenance Required Skills: Solid experience in native application development, particularly with PHP Laravel, NodeJS, Kotlin, and Swift Proven track record in developing and managing complex projects involving multiple applications and a robust backend Attention to detail and commitment to meeting deadlines Previous experience in the delivery or e-commerce industry...

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    As a venture seeking robust web solutions, I'm in search of a skilled full-stack developer. Your main tasks will include: - Building an effective websit...solutions, I'm in search of a skilled full-stack developer. Your main tasks will include: - Building an effective website utilizing HTML/CSS, and JavaScript - Implementing existing design templates in the website build - Integrating the website to a MySQL database supporting Data Entry, Retrieval and Updating operations. Your proficiency in not only front-end development but additional skills in PHP and MySQL will be critical to the success of this project. Understanding the importance of efficient data operations is also key. This will be an opportunity to exhibit your skills in both aesthetic and functional aspects...

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    I am looking for a skilled software developer to create a practical billing and stock management software with an immediate start needed. The software should have: - Compatibility with both Windows and Android systems for flexibility - Ability to generate tax invoices/bills of supply and vouchers - Generation of monthly and yearly data summaries exportable in Excel and JSON formats - Stock management capability for over 500 unique products, facilitating rate and product name formatting. Additional functionality that needs to be included is a multiple-user feature, enabling simultaneous software use across different devices. The successful freelancer should demonstrate comprehensive knowledge in software development, with previous experience working on similar billing systems hig...

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    Saya ingin bekerja di bidang perusahaan bapak

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    min $50 / hr
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    As a client, I'm seeking a highly experienced PHP Laravel developer who can effectively troubleshoot code. Issues to Resolve: - I’m experiencing several issues with database connectivity and error handling, a robust resolution for these should be at the center of your proposal. Primary Application Functionalities: - User registration and login - Payment processing - Content management Application Requirements: - In your application, provide examples of past work, specifically projects where you've successfully resolved similar issues. Skills and Experience: - I'm only interested in developers with strong experiencial background in Laravel and PHP. An understanding of how to optimize performance will be a significant advantage since this project...

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    I require a proficient developer to pass the data from the spinner to our database, so we can work with it, aannd sed the correct data base on the result. and create an implement Construct 2, so we can handle the data, when the spinner stops, we need to gather the data and show it accordingly, and preset in the database, ow spinner: sample for design: keep the sound this game has a minimum of 2 options that can be present: one is a challenge, and the other is honest one; for each one, we can add 1 to 200 tasks to do when spinning, while the order I will define in admin by sort order or automatically. we already define the database

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    I'm seeking an adept PHP Developer to build a dynamic MLM matrix plan web application. I'm giving preference to freelancers in India. Key Application Features: - Referral System: Implement an effective referral system to encourage member growth. - Member Management: Instill comprehensive member management capabilities. - Payment Integration: Make sure that the application can handily manage the member payment processes. The exact MLM levels in our matrix plan are still to be discussed. This is integral to the project, so your insights and expertise will be much appreciated. Completion of the project is slated for within the next two months hence a prompt and effective workflow is critical. Ideal Skills & Experience: - PHP Development - Experience in Busine...

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