[hernano88]

Summary

• document the ongoing professional migration from ACL to Python/Jupyter
• add a fully synthetic, reproducible Pandas reconciliation notebook
• detect differences in both directions and preserve justified vs pending cases
• add safe Oracle connection guidance, tests, CI, and confidentiality notes

Validation

• synthetic reconciliation executed locally with Pandas
• expected and actual line totals both equal 10 while two offsetting account-level exceptions remain detectable
• 3 reconciled, 2 justified, and 2 pending synthetic accounts
• notebook JSON validated with 14 cells and no saved outputs
• repository scanned for known production object/config names and token patterns

No production notebooks, credentials, internal object names, or real operational data are included.