Reverse-Engineer Exact Match Pine Strategy

I have a closed-source TradingView strategy whose trade history I need to mirror line-for-line. Your job is to rebuild it in open Pine Script so that its back-test produces the very same entry and exit signals I see now—no deviations in fills, prices, or timestamps... (Budget: $30 - $250 USD, Jobs: Algorithmic Trading, Backtesting, C++ Programming, Metatrader, PHP, Pine Script, Software Architecture, TradingView)