NinjaTrader Strategy Backtest Needed

I want to validate a stock-focused, fully algorithmic strategy inside NinjaTrader. The core idea is drafted on paper; what’s missing is a precise NinjaScript implementation and a thorough historical test that tells me—objectively—how the rules perform across different market conditions... (Budget: ₹12500 - ₹37500 INR, Jobs: Algorithm, Backtesting, C Programming, C++ Programming, Data Analysis, Financial Analysis, NinjaTrader, Software Architecture)