Debug and Revise Polymarket Copy-Trading Bot

Title:
Polymarket Copy Trading Bot – Debug Wallet Equity & PnL Calculation

Max of $15-$20 project….any other bids will be dismissed

Description:
I have a functioning Polymarket copy-trading bot that mirrors trades from a target wallet. I need an experienced blockchain/Python developer to debug an issue with wallet equity tracking.

The issue:

The tracked wallet's equity increases correctly for a period.
Then the reported equity suddenly drops significantly even though the wallet remains profitable.
I need someone to determine whether the issue is related to realized vs. unrealized P&L, position valuation, API data, partial fills, market settlement, or another calculation error.
Requirements:

Experience with Polymarket, Polygon, or EVM event decoding.
Strong Python skills.
Experience with blockchain APIs (The Graph, Goldsky, Alchemy, RPC, etc.).
Ability to audit wallet transactions and reconcile balances.
Ability to identify and fix the root cause rather than applying a workaround.

Deliverables:

*Explanation of the bug.
*Corrected equity/P&L calculation.
*Must do a cross examination of all wallets ranked higher than target wallets current Polymarket ranking to decipher what trades to keep and what trades to adjust, as needed.
*Updated code with documentation.

Need this one screening question(Answered):

"Please describe a blockchain analytics or copy-trading project you've worked on and explain how you reconciled wallet balances and P&L."