Day 8: Validation Framework

Day 8: Validation Framework for High-Throughput Financial Systems (Java)

Learn how to build a robust transaction validation layer for banking and ledger systems using jakarta.validation and Hibernate Validator. We cover declarative validation, custom rules like @SufficientFunds, validation groups for high-value transactions, and API-ready error handling — essential for scalable fintech backend architecture.

#Java #FinTech #SystemDesign #Ledger #Backend

Видео Day 8: Validation Framework канала Hands On Course Demo