Time series data display and drawing tool
157 USDDescription:
I need a tool that allows me to import candlestick time series data, display it and allow me to create labels for it. The candlestick data can fit in ram or be read form file
Similar Tools:
https://labelstud.io/playground/ allows you to create labels for time series data but it's not candlestick and it takes the X/time axis as the label instead of arbitrary y axis values.
https://github.com/tradingview/lightweight-charts already has all the candle drawing and labeling functionality but isn't set up to load random candles and save the labels.
Inputs:
candlestick data from file on disk (can be user input for path), "Number of Candles" user input, "Next" button
Dataset is a table and can be reformatted to fit ease-of-development but has this basic shape:
[
{
"timestamp": datetime
"open": float
"high": float
"low": float
"close": float
},
...
]
Workflow:
Display a random sequence of "Number of Candles" length worth of ohlc candles from dataset (using preferably tradingview's charting library) . Allow the drawing of any number of horizontal lines and save their Y axis value as output. When hitting Next, we save the dataset or append to it in a file as described in "outputs" section and redraw the chart as another random sequence of candles.
A very poor quality mockup is attached.
Outputs:
{
"inputs": {
[
{ # Input can be reformatted to fit data ingestion needs, but it is basically a table
"timestamp": datetime
"open": float
"high": float
"low": float
"close": float
},
...
],
"labels": [
<float>,
....
]
}
Other Considerations:
The project may be open sourced on your personal github repo if desired.
Description:
I need a tool that allows me to import candlestick time series data, display it and allow me to create labels for it. The candlestick data can fit in ram or be read form file
Similar Tools:
https://labelstud.io/playground/ allows you to create labels for time series data but it's not candlestick and it takes the X/time axis as the label instead of arbitrary y axis values.
https://github.com/tradingview/lightweight-charts already has all the candle drawing and labeling functionality but isn't set up to load random candles and save the labels.
Inputs:
candlestick data from file on disk (can be user input for path), "Number of Candles" user input, "Next" button
Dataset is a table and can be reformatted to fit ease-of-development but has this basic shape:
[
{
"timestamp": datetime
"open": float
"high": float
"low": float
"close": float
},
...
]
Workflow:
Display a random sequence of "Number of Candles" length worth of ohlc candles from dataset (using preferably tradingview's charting library) . Allow the drawing of any number of horizontal lines and save their Y axis value as output. When hitting Next, we save the dataset or append to it in a file as described in "outputs" section and redraw the chart as another random sequence of candles.
A very poor quality mockup is attached.
Outputs:
{
"inputs": {
[
{ # Input can be reformatted to fit data ingestion needs, but it is basically a table
"timestamp": datetime
"open": float
"high": float
"low": float
"close": float
},
...
],
"labels": [
<float>,
....
]
}
Other Considerations:
The project may be open sourced on your personal github repo if desired.
Applications 1
-
4 days135 USD
1447 20 1 4 days135 USD
Hello,
I am a web developer with 2 years of experience, I am interested in your project. I will do everything qualitatively, quickly and in time, I will also provide support after completion. I will be on call for more than an hour, so I will quickly respond to your messages in the process of work.
I have knowledge of programming languages and technologies (C#, React, Angular, ASP Net Core, JavaScript, AJAX, Entity Framework, Dapper, Rest Api, Web Api) and experience with databases (MsSQL, MongoDb)
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