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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    The project consist to convert a json format file to some csv format files

    $100 (Avg Bid)
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    I have a function called loadJSON that reads a JSON file and loads features on a Google Map. This function seems to be limiting results on the map to 5,000 features. On the largest project, there are about 80,000 features that need to be loaded. Is there a way loadJSON can be modified to allow more than 5,000 features? Is there an alternative to loadJSON that can be used to read a JSON file and split it into feature objects? I am looking for somebody that has prior experience with this particular issue. A code sample or reference that leads me to the solution is all I am asking for - you do not have to make code changes. I must be 100% happy with the guidance given and it must lead me to a solution.

    $11 (Avg Bid)
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    Automate Daily API Data to HTML 5 dni left
    ZWERYFIKOWANY

    I'm in need of a professional who can help me create an automated workflow that will take data from an external API and present it in HTML format. The workflow should refresh the HTML output on a daily basis. Key Responsibilities: - Establish an automatic system to retrieve data from an external API. - Translate the data in JSON format to an HTML layout. - Implement a daily update function for the HTML output. - Ensure the workflow is resilient and minimizes the risk of data loss. Expectations: - You should be skilled in working with APIs and transforming JSON data. - Strong proficiency in HTML and web development. - Experience with automation and scheduling tools. - A keen eye for detail and the ability to follow provided styling guidelines. Please note: - I will provide specific ...

    $200 (Avg Bid)
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    Estamos buscando un programador que nos ayude a desarrollar la conexión desde un sistema contable desarrollado en Visual Basic 6 (VB6) a proveedores de Facturación Electrónica de ECUADOR a través de APIs diseñadas como servicio web REST. Todos las operaciones son en formato JSON, incluso los errores. Ejemplo de api: De preferencia desarrolladores con experiencia en Facturación Electrónica de Ecuador y que se comuniquen en español.

    $285 (Avg Bid)
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    Subtitulir imagenes en Wordpress 5 dni left
    ZWERYFIKOWANY

    Hola, tengo unas imagenes subida a mi servidor, pero tiene algunos error pasa que tengo otro zip con las imagenes correctas y busco alguien que me la subtitula sin romper nada. No se si solo descomprimiendo el zip funcionaria todo bien, busco alquien que me ayude o me diga.

    $31 (Avg Bid)
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    **Only looking for Sharepoint Design - Please do not respond with custom web development solutions** I'm looking for a freelancer proficient in Power Automate and Sharepoint Design to assist me with Data Synchronisation with Xero Practice Manager (XPM): You will need to setup and synchronize SharePoint List with XPM API (2-way) I need you to setup lists and synchronize the following data: - Clients & Contacts - - Staff - - Jobs & Tasks - - Time - - 1 x Document Set for Clients, and 1 x Document Set for Jobs that are sync'd with the Clients and Jobs lists (e.g. New Client = Setup New Document Set) The lists above are linked so I want to columns to link to the appropriate list (e.g. Clients to their respective jobs). I won't be able to share the API key with y...

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    I need a skilled developer to modify a client-side executable file that connects to our gaming system. This file will allow users to interact with key features of our game. Key Requirements: - Modification of a client-side executable file through Configuration - Compatibility with Windows Operating System - Full reliance on stable internet connection Ideal Skills and Experience: - Proficiency in Windows application development - Prior experience with gaming systems - Understanding of client-side execution and network connectivity. Current Situation: Currently our client executable game file is connecting successfully to our server platform using "rugburn" method via DLL file that connected via soft-config rugburn file, which documentation can be seen in this link It has mana...

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    We are looking for a Looker Studio expert to help us develop a new dashboard feature. The ideal candidate will have experience connecting to backend systems via API and displaying data in Looker Studio dashboards. We'd like to start with a consultation to discuss our vision for the feature and determine if it's a good fit for both parties. Important note: Due to possible personal contact, we prefer only freelancers from Europe. Looker portfolio examples are necessary.

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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 3 dni left
    ZWERYFIKOWANY

    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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    I'm in need of a C program that can communicate with a REST API and retrieve data in JSON format. I am a stock trader. Zerodha is my stock broker in India. I need a c program to communicate with api at zerodha so that I could get live stock price. Key Requirements: - The program should be able to establish a connection with the specified REST API and retrieve data in JSON format. Ideal Skills: - Proficiency in C programming language - Experience with REST APIs and JSON data format - Strong understanding of data retrieval techniques Please note that I'm only looking for a C program that can successfully retrieve data from a REST API in JSON format.

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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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    Single-Page Form Auto-Fill Solution 2 dni left
    ZWERYFIKOWANY

    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.

    $148 (Avg Bid)
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    Firebase & Flutterflow Alarm App 2 dni left
    ZWERYFIKOWANY

    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.

    $557 (Avg Bid)
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    React SPA with Whatsapp Broadcast 1 dnia left
    ZWERYFIKOWANY

    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.

    $173 (Avg Bid)
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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.

    $24 (Avg Bid)
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    $17 / hr Średnia Oferta:
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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...

    $1500 - $3000
    Ukryte Projekt z Umową o Zachowaniu Poufności
    $1500 - $3000
    78 składanie ofert

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