JSON stands for JavaScript Object Notation and it is a data-interchange format that is used for storing and exchanging information. It is more lightweight than the traditional XML format and is even used to send data across the internet from a web server. JSON developers are experts in understanding the syntax of this technology, but also in designing and coding up solutions for a wide range of problems for clients. JSON developers have an essential role in developing a variety of applications such as databases, websites and server-side applications.

Here's some projects that our expert JSON Developers made real:

  • Troubleshooting and creating scripts to transfer data through JSON into webpages
  • Developing modules to integrate dynamic solutions with transport APIs
  • Writing scripts using PHP, Java or Python to store, read and update databases
  • Building search result interfaces or flight search results
  • Connecting websites with local servers using JSON solutions
  • Providing solutions to scrape data from various sites
  • Developing product bundling rules using Dynamic Discounts in eCommerce platforms
  • Automating AWS documents involving sending emails with all outputs with SSM Document
  • Creating PowerShell scripts to convert data to CSV from an API

Overall, hiring a skilled JSON developer can enable businesses to harness the power of a wide range of web solutions — from report automation scripts, eCommerce shopping rules to flight search result interfaces — that be customised for any application or platform. With the help of Freelancer Platform, clients can find experienced and reliable professionals that have collaborated with businesses globally. With access to experts in the field, businesses can rest assured that their projects are being handled by specialized professionals that are well versed with this technology. We invite you to post your project on Freelancer Platform so you can find the most suitable professional for your needs.

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    I need someone to complete the python bot i made . It just need few fixs and adding few features. For more details kindly message me .

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    Postman API Endpoint Development 5 Hari left
    TERVERIFIKASI

    I'm looking for a skilled developer to create a specific API endpoint using Postman. - The purpose of this endpoint is to retrieve transaction records. - The endpoint should return the retrieved data in JSON format. The ideal candidate should have: - Proficiency in Postman and API development - Previous experience with data retrieval APIs - Strong understanding of JSON data structure Please provide examples of similar projects you've worked on.

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    LUCKNOW DEVELOPERS ONLY Please start Your Bid by Subject -X522 I'm looking for a proficient Android app developer with experience working with Bluetooth Low Energy (BLE) devices and data syncing to an API. Your task will primarily involve: - Developing a Raqmiyat-based Android application using the provided BLE devices. - Utilizing data collected from these devices, which will include location data, temperature, and heart rate information. - Syncing the collected data with a predetermined API. - Generating PDF reports based on this data. - Implementing functionality to produce alerts when a BLE device goes out of range. For this role, comprehensive understanding and experience in Android app development, BLE devices, data synchronization and API interfacing is essential. Familia...

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    I'm in need of a skilled data migration python specialist to help me move text and attachments data from my current on-premises server to another on-premises server. Key Requirements: - Experience with migrating text and attachments from one jira data centre instance to anotyer jira data centre instance - Proficiency in fetching data from source jira API and posting to target JIRA API - Ability to ensure the migration is completed securely and efficiently Fix this program. import requests import json # Source Jira instance src_jira_url = "(link unavailable)" src_token = "src_token" # Destination Jira instance dst_jira_url = "(link unavailable)" dst_token = "dst_token" # Get all issues from source Jira instance src_issues_url = f"{src_j...

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    Single-Page Form Auto-Fill Solution 4 Hari left
    TERVERIFIKASI

    Looking for an innovative thinker to solve the challenge of automatically filling a single-page form on a local host, where .exe files cannot be run. The database to work with can be either online or local (not the local host of the form), and the database type may vary (MySQL, SQLite, PostgreSQL, etc). Key Responsibilities: - Conceptualize and suggest potential solutions for the auto-fill issue - Design and implement a solution that does not require .exe or batch files Ideal Skills & Experience: - Expertise in form automation - Understanding of various database types - Experience with local and online database handling - Problem-solving and innovative thinking capabilities are crucial. Write strawberry in your response so I know you have read all.

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    Firebase & Flutterflow Alarm App 4 Hari left
    TERVERIFIKASI

    We're in need of a Firebase and Flutterflow expert to craft an alarm-receiving app compatible with Android and iOS platforms. Your main tasks will revolve around: Setting up user registration, profiles, alarm notifications, and a history log Ensuring alarms persist until acknowledged Crafting a user-friendly web admin panel for app management Using cloud functions to create an HTTP endpoint for JSON data reception Developing a device management page, including adding devices, assigning properties, and linking them to client profiles Creating and managing client and user profiles, including assigning users to clients or groups In essence, the app should allow for the creation of client profiles with customizable fields. JSON data received from devices in alarm states should be stored ...

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    I am in need of a professional individual who can assist with setting up a technical specification for a web admin portal. Key Responsibilities: - Explain the utilization and interaction with JSON objects to enable to required functions. - Perform a thorough testing process to ensure functionality. Ideal Skills: - Expertise in JSON objects - Testing and debugging skills - Good data understanding The payment will be based on volume of specifications completed and tested.

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    React SPA with Whatsapp Broadcast 3 Hari left
    TERVERIFIKASI

    I'm looking for a skilled React developer to assist in the creation of a single-page application with specific features. Key Responsibilities: - Develop a single-page application with a focus on user authentication. - Implement a broadcast and group creation functionality on the application. - Integrate a Whatsapp-based template broadcast feature. Ideal Skills and Experience: - Proficient in React development. - Previous work involving user authentication functionalities. - Experience in implementing broadcast and group features. - Familiarity with integrating Whatsapp API for template broadcasts. This is a unique project that will require a developer with a keen eye for detail, as it involves the creation of a seamless single-page application with Whatsapp integration.

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    I require a skilled software developer to help me with some functionalities for the travel portal. Here are my requirements: - Knowledge of Advanced Javascript, Jquery, Ajax, and JSON - Hands-on good Experience in Laravel - know how to fetch and send data in the database with Ajax and JavaScript! - Good knowledge of Sessions. how to store sessions from JS to Laravel (Freshers please do not apply) I will explain the full requirements and functionality once we get connected. Please reach out with a summary of your relevant experience and the type of projects you've worked on. Thanks.

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    HDR, Inc. is searching for an experienced developer to design a custom mobile application for business use. Ideally, the professional should be proficient in developing, testing and deploying apps for both iPhone and Android. Key Features Required: - User Authentication: The app will use a combination of a username, password and security token. - Barcode and OCR: Barcode scanning and OCR recognition are key functions we want to incorporate. - Manual Entry: Ability to manually input information. - Results Display: The app will need to parse JSON results and create an intuitive presentation for the user. See attachment for more information. In-depth experience in developing mobile applications is a must for this project. . Knowledge in building applications with push notifications is a...

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    $1500 - $3000
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    Fixing error on js 2 Hari left
    TERVERIFIKASI

    function doPost(e) { // Parse the form data from the POST request var formData = (); // Access form fields from formData var firstName = ; var lastName = ; var email = ; var code = ; var vote = ; // Access your Google Sheet var sheet = ().getActiveSheet(); // Append form data to the Google Sheet ([firstName, lastName, email, code, vote]); // Return a response return ("Data submitted successfully.").setMimeType(); }

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    I want a make specialist to build for me make scenario that is receiving my customer data via a webhook and to send this data to an HTTP module that will post data in a destination form .

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    Hello I am looking for a python code to scrape a large number pages and save them as html. In order to get to the page to save, you must click a radio button, submit, and then enter a string of numbers, then submit and then save the html. If the string entered provides an error then you must skip to the next iteration. There is no human verification. I already have a version I made myself that works with Selenium, however I need to increase the speed, so I am looking for someone to see if its possible to do this without even opening a browser and possibly using direct call methods (get, request, cURL, response, JSON?). It should be a simply project for someone who knows how to do this. Please enter the result of 3+2 for your message to be received.

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    I'm currently encountering an issue with JSON encoding in PHP PDO. Here's what needs to be resolved: - Problem: I'm dealing with a type casting error when trying to encode an associative array to JSON using PHP PDO. - Task: The main task will involve inspecting PDO MySQL queries, identifying the root cause of the type casting error, and implementing a solution that will ensure successful JSON encoding. - Skills Needed: The ideal freelancer needs to have a solid understanding of PHP PDO, JSON, MySQL queries, and experience with troubleshooting type casting errors—particularly within the context of encoding associative arrays to JSON. Your expertise will be invaluable in resolving this problem.

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    Abstract: This white paper presents the concept of a secure iPhone application designed to assist users in organizing their financial life. The application allows users to allocate a specific amount of money, which is then distributed on a daily basis. The application charges a 4% fee for facilitating these transactions. This white paper provides an in-depth understanding of the application's architecture, functionality, and its potential impact on the community. It also highlights the importance of security measures to protect user data and ensure the integrity of financial transactions. 1. Introduction: The purpose of this white paper is to introduce a secure iPhone application that aims to empower users in managing their financial life. By providing a platform for organizing a...

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    I'm looking to create an informational react web application utilizing React. The focus of this web application is to offer a complete configuration for integration with various external APIs. Key requirements include: - Experience in creating web apps - Profound knowledge of React.js , Redux - Proven experience in integrating external APIs This web app won't just showcase information; it will serve as a configuration app, primarily designed to integrate with external APIs. Therefore, any freelancer who bids should have practical experience with API integration.

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    LINE WORKS is a popular business communication tool, mainly in Japan. You dont need to it or know Japanese to help me get an access token though. I urgently need someone who can provide me with a LINE WORKS access token for my backend. The process is cumbersome and involves several times of sending data in specific formats back and forth, but it should be easy for someone familiar with the process. I will give you the specific IDs needed before you start. The instructions on the LINEWORKS dev page are only in Japanese, so you need a translation tool. Here is the link> Key Requirements: • Expertise in Lineworks API • Proficiency in Python • Ability to deliver within a tight deadline

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