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 150,296 reviews, clients rate our JSON Developers 4.87 out of 5 stars.
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    11 jobs found, pricing in USD
    Klaviyo Api integration 5 days left
    VERIFIED

    I'm looking for someone to help me integrate the Klaviyo API with Lightspeed eCom. There's a Klaviyo app available for Lightspeed, but it's designed for Lightspeed POS and doesn't cover eCom.

    $174 (Avg Bid)
    $174 Avg Bid
    37 bids

    Java Developer Needed for Data Integration Web API with Basic Authentication target website Api to create a dummy account the username and credentials will be posted to the api and it will create the account. Source code will be granted access via FTP Single short term job . We are looking for an experienced Java developer to create a dynamic web API that will be used for data integration purposes. The main goal of the API is to seamlessly integrate data from multiple sources into our system. Skills and Experience Required: - Strong proficiency in Java programming language - Experience in developing web APIs - Familiarity with data integration concepts and techniques - Knowledge of basic authentication protocols and security measures - Understanding of RESTful API design prin...

    $473 (Avg Bid)
    $473 Avg Bid
    26 bids

    I am looking for a freelancer who can help me integrate Swagger into my project to display details of the Amazon S3 API Reference. The ideal candidate should have experience with YAML and Swagger documentation. Requirements: - Display both request parameters and response examples from the Amazon S3 API Reference in Swagger - Use YAML for the Swagger documentation - Integrate the Swagger documentation as a separate YAML file into the project Skills and Experience: - Proficiency in YAML and Swagger documentation - Familiarity with the Amazon S3 API Reference - Strong attention to detail in displaying request parameters and response examples accurately

    $250 (Avg Bid)
    $250 Avg Bid
    1 bids

    We have 23 API 's which require completion of adding to our environment which is based on WSO 2 and Choreo. We require assistance in completing the setup of them.

    $153 (Avg Bid)
    $153 Avg Bid
    16 bids
    Esp32 face recognition -- 2 4 days left
    VERIFIED

    This project Needs to identify & record new faces, be able to add names and play audio when recognition takes place. Would be using an ESP32-can board & HiLetgo YX5300 UART Control Serial MP3 Music Player Module. Currently using the ESP32-Cam library sample, but after resetting/ ON/ OFF press it erases the saved faces. Only bid if you have the modules experience and hardware on hand. Thanks!

    $29 (Avg Bid)
    $29 Avg Bid
    6 bids

    I'm looking for a desktop application that will act as a Google sheet JSON exporter. I have a specific Google Sheet document in mind which I would like to export to a series of individual JSON files - each corresponding to a different sheet within the document. I need the application to allow manual exports only, and won't require a feature to schedule automatic exports. I'm looking for an application that produces an output format with Array of Objects. The application should take a url or Google sheet id, some kind of authorization credentials (email password, oauth) and the output directory as inputs and produce the JSON files. The application should be able to save and recall these inputs to allow updating several projects. I will provide examples for the input and expec...

    $110 (Avg Bid)
    $110 Avg Bid
    27 bids

    I'm looking for a freelancer to modify and add new features to an existing salon system. Most importantly, I need assistance with appointment scheduling. Besides that, I will need help with inventory management and developing a customer loyalty program. In terms of design, I have specific ideas to be implemented. Primarily, this project aims to improve the user experience - creating an optimized workflow and a more efficient user interface. All suggestions will be reviewed to meet user desires while delivering the desired functionality.

    $311 (Avg Bid)
    $311 Avg Bid
    14 bids

    I am looking for a website that connects freelancers with clients. It should include features such as a profile creation and management component, as well as a job posting and application system. A resource library and community forums would be great additions. Design-wise, I am open to suggestions and welcome all creative ideas. Ultimately, I want the website to provide a platform where freelancers and those looking to hire can easily connect and manage their also AI resume builder

    $307 (Avg Bid)
    $307 Avg Bid
    27 bids
    xml coder needed 4 hours left

    XML Data Transformation Project Skills needed: - Proficiency in XML coding - Strong understanding of XML data transformation techniques - Experience with working on existing XML code Project Details: - The client is looking for an XML coder to assist with data transformation tasks. - The specific focus of the project is on XML data transformation. - The client has existing XML code that needs to be modified and transformed. - The ideal candidate should have experience in XML parsing and manipulation. - The project needs to be completed within a week, so the freelancer should be able to work efficiently and meet deadlines. - The client is open to working with someone who has expertise in XML schema design as well, but it is not the primary requirement for this project.

    $6 - $32
    Sealed
    $6 - $32
    13 bids

    Aplicaciones de consola con ejecutable .bat que lea archivos json de una carpeta y envie mediante una api Aplicación debera distinguir entre los tipos de documentos json y enviar cada tipo a su json correspondiente La aplicación debera generar una carpeta con logs despues de ejecutar la accion La aplicacion debera mover los archivos json ya insertados a la api hacia otro carpeta de procesados

    $141 (Avg Bid)
    $141 Avg Bid
    29 bids

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