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I need an API developer to analyze stock streaming data

I have an API interface that streams json data to the console. Its missing some of the traditional delimiters that you would find in a json stream to http webpage. I desire additional coding that would listen to the stream and write to an appropriate database. See attached for stream as it appears on the console. This will ultimately be for stock trading.

More Detail:

Phase 1 - Develop an API that will take json like stream (secutities/stock data) and write (asyncrohous) to a database.

- approx. 8000 records/minute with 12 data elements/record for 10 hours/day, 5 days per week

- need to select database platform (possibly unstructured) with strong real time analytic capabilities

- 7 day data decay rate

- eventually 28 days kept on seperate archive database

Data stream structure:

// Stocks Aggregate:


"ev": "AM", // Event Type ( A = Second Agg, AM = Minute Agg )

"sym": "MSFT", // Symbol Ticker

"v": 10204, // Tick Volume

"av": 200304, // Accumulated Volume ( Today )

"op": 114.04, // Todays official opening price

"vw": 114.4040, // VWAP (Volume Weighted Average Price)

"o": 114.11, // Tick Open Price

"c": 114.14, // Tick Close Price

"h": 114.19, // Tick High Price

"l": 114.09, // Tick Low Price

"a": 114.1314, // Tick Average / VWAP Price

"s": 1536036818784, // Tick Start Timestamp ( Unix MS )

"e": 1536036818784, // Tick End Timestamp ( Unix MS )


Nodejs script which generates this stream on the console is found Here:

[login to view URL]

See attached for the sample data stream.

Evner: PHP, Javascript, MySQL, Software Arkitektur, XML

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Om arbejdsgiveren:
( 0 bedømmelser ) Greenville, United States

Projekt ID: #24113070

Tildelt til:


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65 freelancere byder i gennemsnit $22/time for dette job


Dear employer hope you are doing well...Regarding project can we discuss more on this to get detail understanding about project ? As i am having some technical question on this so let me know when you get time to discu Flere

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** No attached file. Hello, Thanks for sharing!! I have read the job description that you already have an API build now you want to add some of the traditional delimiters that you would find in a JSON stream to HTTP Flere

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