Banking System
Full-stack banking simulation with ACID-compliant transactions, secure auth, and normalized database design.
Completed
May 2025
Duration
3 months
Role
Backend Engineer
Team
Solo project
Problem
Learning banking system design requires building real transaction processing with proper ACID compliance and security.
Solution
Built a complete banking system with account management, transaction processing, loan workflows, and proper database normalization with security best practices.
Impact
Full ACID-compliant transaction processing with secure authentication, automated interest calculations, and comprehensive reporting.
About This Project
A full-featured banking system simulation built with Python and SQL that implements core banking operations including account management, transactions, and loan processing.
Features secure authentication, transaction history tracking, interest calculations, and comprehensive reporting capabilities.
Designed with proper database normalization, ACID compliance, and security best practices for handling financial data.
Key Features
Technical capabilities and highlights
Account management (Savings, Checking, Loan)
Secure user authentication
Transaction processing (Deposit, Withdrawal, Transfer)
Interest calculation automation
Transaction history and statements
Loan application and approval workflow
Database normalization and ACID compliance
Interested in this project?
Let's discuss how similar solutions can be built for your needs.