JSON, short for JavaScript Object Notation, is an open-standard file format originally used for representing structured data based on JavaScript object syntax. It can also be used independently from Javascript and is currently supported by different application programming interfaces. Files on the JSON format are characterized as text-based, hierarchical, lightweight, and can be edited using a text editor.


JSON has become a popular alternative to other formats due to a variety of reasons. It provides a simple notation that allows developers to adopt quickly. Being lightweight, it also leads to better Web user experience due to reduced performance bottlenecks. JSON also allows for easier data transfer due to its data being stored in arrays.

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    We have a shipping web application. Where customers can ship items from various shipping companies and purchase the shipping labels. I need a backend programmer to program an API. It will be sending a JSON file to a remote server. The purpose of this API is to report transaction details, such as, but not limited to: sub-total, net price, taxes calculated, and some other transaction details. Th...

    $114 (Avg Bid)
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    Need a guide website where users can create guide and awarded based on quality of post. i also want this for the game Wild Rift.

    $335 (Avg Bid)
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    I need the Web Scraping from JSF freelancer for my current project. Details will be shared with winning bidder. Please bid if you have the experience.

    $156 (Avg Bid)
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    Android app: Continue Android Studio project - Parse multiple json files (hebrew/english)

    $7 / hr (Avg Bid)
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    Create Android App that shows text from multiple json files [English + Hebrew text]

    $8 / hr (Avg Bid)
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    Looking for a LBS provider who can immediately offer us a advanced VLR lookup service that will return the LAC code and the CID of a MSISDN using a HTTP API. (You have to do perform a SS7 MAP Anytime interrogation query to get the LAC and CID from the VLR.) Price per query or per month. More than 200 queries per month required. In case you are able to immediately provide a demo lookup you are welc...

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    Ansible script 4 days left

    When ever windows upgrade was done by IT team... Then, if the windows exporter service was down, it should be solved with the help of ansible script

    $8 - $20
    $8 - $20
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    Clientzone Web Development 4 days left

    The client zone should have: invoices send and manage sms with bulk SMS api manage hosting,domain axxess api (check attachment) Integrate other API JSON API integrate with the main website (wordpress) (his clients can buy the services from here and will me marketed ) Websites [login to view URL]

    $1192 (Avg Bid)
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    AWS DevOps 4 days left

    Need a AWS DevOps engineer to build some code on AWS CloudFormation using yaml and python. The person must be located in India. Must be proficient in Git, bitbucket, yaml, python and good understanding of AWS. It's a continuous work where I will ask to write code for different automation requirement on AWS. The person must be ready for video calls with me once or twice a week.

    $10 / hr (Avg Bid)
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    Integrate API to Shopify 3 days left

    Hello, am trying to integrate API from third party website (will give details in chat) to shopify store. Dev need to be comfortable working with API & shopify backend. API is simple should be easy job for competent dev. I will give full details via chat, thank you!

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    I have a json file - it’s a event records from a click event event and need a python script that can parse through the json file and return certain values

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    React/XML/JSON developer 3 days left

    We need to fix small issues: 1. Add to the request one parameter + call 1 API to get this parameter 2. After API was changed, we did not see data on the frontend. 3. Remove refreshing of the page 4. When the user clicks on the button, the page is continuously loading until the refresh page

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    Prepare a Sequential VIN generation application in Mendix and interface with Manufacturing execution system. 1. Check Digit calculation performed on all numbers generated. 2. Clearly commented code. 3. Algorithm to be derived from: [login to view URL] 4. It must be able to produce a valid VIN. 5. It must log this VIN on a list, txt or other. 6. Once a valid VIN has been logged, it will move on to...

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    we are looking forward for expreFull stack developer with expert knowledge on Kubernetes, JSON Web Token Google Kubernetes Engine, NodeJS, ExpressJS and allied technology, in order to write new APIs and modify the existing APIs for e- Commerce App. The requirement is as below Modification in existing APIs 1) APIs for Vendor/ Store Data – addition bank details, Location on Map, GPS 2) SUB SUB...

    $121 (Avg Bid)
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    We want to create graph vizualization for social network (for app similar to Facebook, instagram etc) using neo4j. Some samples are attached. We want to calculate shortest path between any two nodes of the graph using popular algorithms like dijkstra etc. ([login to view URL])

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    I need help to integration an api for live card game, who really know will place bid, Please save our time.

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    From Lightspeed I need the combined revenue from my shops on to my Smiirl counter. For this, it has to be available true a URL that gives the revenue number in JSON.

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    I am looking for a high skilled SS dev, I have an issue about lazy summaries plugin. I will discuss more details via chat. If you have rich experience on this, feel free reach out me. Thanks.

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    Webgl expert required 4 days left

    I need a Webgl expert for my current projects. If you have knowledge please bid. Details will be shared in message with the freelancers.

    $1 - $6 / hr
    $1 - $6 / hr
    9 bids

    El proyecto está desarrollado en NodeJS, el mismo es un servicio que recibe un request (JSON), y que con la información que recibe, invoca en forma paralela 5 requests a 5 compañías diferentes. (Manejo de threads) Cada compañía devuelve una lista de precios, algunas lo hacen en XML, otras en JSON. Cada compañía tiene su propia documentaci&oa...

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    Precisamos criar uma biblioteca para a leitura de uma api ( json ) em php para facilitar o nosso manuseio. De preferencia que seja orientada a objetos. É Uma API relativamente pequena e possui documentação bem completa.

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    Hola a todos, un placer saludaros. El motivo por el que recurro a la plataforma es porque necesito integrar / canalizar los leads recogido por medio de Facebook, Twitter, Chatfuel , alguna otra red social quizás hasta la bbdd de mi web. Alguien se ánima. Saludos.

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