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.

From 149,313 reviews, clients rate our JSON Developers 4.87 out of 5 stars.
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    I am looking for PHP programmers who can help me modify my dashboards. I need the following specific modifications: - Adding new features based on a detailed list that I have - The project has a long-term timeline, so I am looking for programmers who are available for more than a month Ideal skills and experience: - Strong proficiency in PHP programming - Experienced in creating APIs - Experience with dashboard development and customization - Ability to understand and implement new features based on a detailed list - Good problem-solving skills to fix any bugs or errors that may arise during the modification process

    $285 (Avg Bid)
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    Hi There, I have REST API and I need to import the data into a Azure SQL Server table. I am using Azure Data Factory Data flow (attached) which was working fine but as the data grew I started getting the below error Azure data factory REST API Job aborted due to stage failure: Serialized task 16:0 was bytes, which exceeds max allowed: (134217728 bytes). So I had to split the source API data into two parts using $top and $skip Like below, two URL calls. abc?$expand=xx,yy,zz&$top=40000&$skip=0 abc?$expand=xx,yy,zz&$top=40000&$skip=40000 I am looking for efficient way of doing it by using for loop or parametrization or anything which makes it work even if the data further grows. Example API data : $expand=Trips If you can use above api and import all the data fields...

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    Fetch BBR data from I am looking for a freelancer who can help me fetch specific property information from datafordeler.dk. The ideal candidate for this project should have experience in PHP programming language. The script MUST be in PHP - i need to fetch property data on a given property. The user must be able to search for a specific porperty and the script should look this up on and give me information about the property in an array so I can use it further on. No need for the HTML coding - just PHP script. Requirements: - Fetch property information from - Convert the fetched data into a JSON array format Skills and Experience: - Proficient in PHP programming language - Experience in web scraping and data extraction - Familiarity with data formats such as JSON - Attention to det...

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    I am looking for a developer to create a PDF report generator with the similar operation of Elementor (drag&drop). The generator must have Assets modules (json, logos, graphics, etc.) as input, it must be able to configure the structure by modules and indicate the static text variables, dynamic text per variable or graphic. The output must be a pdf and the code to integrate it into my platform. I accept operating proposals that expedite development.

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    I am looking for an expert Java developer to create an Akamai Sensor data generator script for web Akamai. Skills and Experience: - Proficiency in Java programming language - In-depth knowledge of Akamai Sensor data - Experience in creating data generators - Familiarity with web development and performance optimization Project Scope: - Develop a Java-based Akamai Sensor data generator - Generate realistic sensor data to mimic real user interactions on the web - Ensure accurate and reliable data generation - Optimize the generator for performance and scalability Timeframe: - The project needs to be completed within 1 week Budget: - My price range for this project is 15,000 - 30,000(INR).

    $319 (Avg Bid)
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    Add data to firebase database using an endpoint The data to be added will come from a webhook. That means, we need an endpoint to receive the JSON in post form.

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    I am looking for a Json expert who can help me integrate leads data from ClickFunnels to Scaleo via API. I do not have any pre-existing API or access details, so the ideal candidate should be able to set up the integration from scratch. The project needs to be completed within a week. Skills and experience required: - Expertise in Json and API integration - Experience with integrating ClickFunnels and Scaleo - Ability to set up API connections and handle data transfer - Strong problem-solving skills to troubleshoot any issues that may arise during the integration process.

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    We are looking for an experienced Developer to integrate the API with a custom GPT model for our innovative project. The successful candidate will be responsible for creating a seamless integration between these two AI technologies, enabling efficient and accurate speech-to-text capabilities coupled with advanced natural language processing. Key Responsibilities: Develop an integration solution between (for speech-to-text conversion) and a custom GPT model (for advanced language processing). Ensure the integrated system is efficient, scalable, and capable of handling real-time processing. Work closely with our technical team to understand specific requirements and provide innovative solutions. Implement robust error-handling and ensure the system is reliable under various conditions. R...

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    Hi, I need to adapt my code so that the Take profit and Stop loss appear with the PRICE and not with the programmed percentage. Simple project :-)

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    Project Description: Seeking a skilled backend developer to create a Minimum Viable Product (MVP V1) for a web application that utilizes speech-to-text technology and GPT analysis. This project involves basic integration of the API for converting audio files to text and processing this text through a custom GPT model. The goal is to create a functional, streamlined MVP for initial user testing and feedback. Key Responsibilities: Integration: Implement the backend logic to connect with the API, sending audio files and receiving transcribed text. GPT Model Connection: Interface the transcribed text with our custom GPT model for analysis. Backend Development: Develop the server-side components necessary for handling the workflow, ensuring efficient processing and response handling. MVP Fo...

    $750 (Avg Bid)
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    I search Pabbly connect specialist for help setup automatisation/ Webhook > create contact active campaign > Add contact to a Active campaign list

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    Trophy icon App Splash Screen Design 4 days left

    Contest Description for Mobile Carwash CRM App Splash Screen Design We are excited to invite talented designers to participate in our contest to create a unique and engaging splash screen for our mobile carwash CRM app, Waxt.io. The splash screen is the first thing users will see when they launch our app, so it needs to be visually striking, embody our brand's essence, and set the tone for the user experience. Design Requirements: Theme Integration: The design should seamlessly combine elements of carwashing (like water, bubbles, cars, sponges) with technology and app usage symbols (such as mobile devices, digital interfaces, and network connections). Custom Graphics: All graphics should be completely custom-designed, original, and tailored specifically for Waxt.io. Scalability ...

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    I search Pabbly connect specialist for help setup automatisation/ Webhook > create contact active campaign > Add contact to a Active campaign list I need small script for select automatiquely a option in my page.

    $7 / hr (Avg Bid)
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    I search Pabbly connect specialist for help setup automatisation/ Webhook > create contact active campaign > Add contact to a Active campaign list I need small script for select automatiquely a option in my page.

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    Looking for a freelance Microsoft Word add-in developer. There's no need to create the add-in from scratch; instead, we will utilize an open-source add-in from GitHub and modify it. The job includes creating a login page and connecting it with our web app to retrieve user data and authentication, along with establishing an OpenAI API connection. For more details see the attachment. If you find the document explanation confusing or have difficulty understanding some parts, we can arrange a meeting to provide further clarification. If you choose to and can complete the project, you will be given priority for other upcoming projects, including our PowerPoint and Excel add-in projects as well.

    $122 (Avg Bid)
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    I search Pabbly connect specialist for help setup automatisation/ Webhook > create contact active campaign > Add contact to a Active campaign list I need small script for select automatiquely a option in my page.

    $8 / hr (Avg Bid)
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    I am looking for a freelancer who can help me with API integration for my project. Specifically, I need someone who has experience in third-party data integration. Specific requirements: - Integration with a specific third-party data source that I have already identified - The integration should have both data syncing and real-time data access functionality Ideal skills and experience: - Strong understanding and experience in API integration - Familiarity with the specific third-party data source that I have in mind - Proficiency in data syncing and real-time data access If you have the necessary skills and experience, please bid on this project.

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    I am looking for a freelancer who can help me implement JSON-LD Schema on my landing page and offpage. Platform: Other (please specify) Requirements: - Implement JSON-LD Schema on the landing page and multiple offpage pages - Improve the current implementation of schema on the site Ideal Skills and Experience: - Strong knowledge and experience in implementing JSON-LD Schema - Familiarity with the current platform used for the landing page - Expertise in HTML/CSS and other relevant technologies - Understanding of best practices and schema markup - Ability to optimize schema for better search engine visibility If you have previous experience in implementing schema and are confident in your ability to improve the existing implementation, please submit your proposal. Thank you.

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    Trophy icon WordPress Plugin Update Function 15 hours left

    We need an autoupdate function for (our) Wordpress plugin. the updates should be loaded from an existing webspace. the php code should be written in an "". the lines of code must be documented in detail. a description document should be supplied. (later we need more functions in our plugin)

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    AWS CloudFormation, JavaScript, Python Solution I am looking for a developer experienced in AWS CloudFormation, JavaScript, and Python. Please see the architecture diagram below. The diagram is split vertically. The top part shows the infrastructure. The bottom shows files. Infrastructure consists of the following 1. Browser 2. S3 Output Bucket 3. API Gateway 4. Lambda 5. S3 Input Bucket The functionality of the solution is to basically do the following. 1. On loading the webpage, the three files from the S3 Output Bucket must get loaded on to the browser. 2. Next on the browser form a small change must be made (maybe a new key value pair introduced) 3. On clicking save, the JSON file alone should go to the S3 Input Bucket through an API gateway and Lambda. Deliverables (Files)...

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    I am looking for a freelancer who can help me connect my Smiirl counter to my business Google Business review number writing JSON URL code and making sure it is implemented and functioning properly. Requirements: - Experience with Smiirl counters using JSON programming - Knowledge of Google review setup and integration - Ability to communicate effectively through email Tasks: - Connect the Smiirl counter to the Google review number - Ensure the counter accurately displays the number of reviews Ideal Skills and Experience: - Proficient in working with Smiirl counters and Google review setup - Strong problem-solving skills - Excellent communication skills, specifically through email Communication: - All communication for this project will be done through email.

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    Realizar una pantalla de solicitud de prestamo (diseno y codigo) dividida en 4 pasos (paso 1 y 2 parcialmente disenadas). * Paso 1 Scanear identificacion, mostrar y/o guardar cliente * Paso 2 Datos del prestamo * Paso 3 Garantias de prestamo & garante * Paso 4 Acuerdo de l prestamo

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