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Reshekumar@portfolio:~
Reshekumar@portfolio:~$ man automatic-billing-backend
NAME
Automatic Billing Backend - Retail Automation / FinTech
SYNOPSIS
Mission: Streamlining retail operations.
Status: [DEPLOYED]
DESCRIPTION
Designed a robust billing engine dealing process-intensive calculation. Ensured data integrity and fast transaction processing.
ARCHITECTURE
Modular monolith using Pandas DataFrames for high-speed in-memory processing.
FEATURES
  • Automated tax calculation
  • Inventory sync via CSV/Excel
  • PDF Invoice generation
CHALLENGES
Optimizing DataFrame operations for large transaction volumes without a traditional database.
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