Grid Martingale based MT4 EA

Looking for an experienced developer to provide Grid Martingale based MT4 EA that’s based on a single inbuilt MT4 indicator  and initiate Trades having below function based parameters/////////////

NewOrders=true

Open Trade in new Candle=true

NewBuy=true

NewSell=true

MaxNumofTrades=

Time_Frame=Enum (EA should change the chart to this Timeframe as well)

input string SymbolListInput=EURUSD

Initial Lot size fixed=0.01

Volume Multiplier =1.5

Take profit in points/Pips=50

Trail Sart points (0 -not use)=

Trail Step points=

Magic=111

/////////////Scaling Parameters

Scaling Mode =true

Scaling Profit(in $$ Money)=99

Scaling loss (in $$ Money)=-99

/////////////Smart filters

Start hour to trade=0

End hour to end trades =0

Max spread points (0 -not using) =0

Use Which Calendar = MyFxbook/Forex Factory

Update every ?? Hours = 4

Stop trade before New in minutes=60 ( should shade  on chart with a light color from start-to-end and  light vertical line and name on the impact news)

Resume trade after news in minutes=60 

High Impact news =true

Medium Impact News = false

Low Impact News = false

Highlight  News Start_date on chart =calendar-input

Highlight  News End_date on chart=calendar -input