# Examples

- [Data Collector](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/design-principles-and-patterns/design-pattern/examples/data-collector.md): Data Collector example using Strategy and Pipeline Pattern
- [Payment Processor](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/design-principles-and-patterns/design-pattern/examples/payment-processor.md): Payment Processor example using Strategy Pattern
- [Transaction Dispute](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/design-principles-and-patterns/design-pattern/examples/transaction-dispute.md)
- [Payment Validation](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/design-principles-and-patterns/design-pattern/examples/payment-validation.md)
- [Financial System Design Patterns Interview Notes](https://www.pranaypourkar.co.in/the-programmers-guide/system-design/design-principles-and-patterns/design-pattern/examples/financial-system-design-patterns-interview-notes.md)


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