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Java / Backend
2026·Completed
Finance Management System
Full-Stack Enterprise Financial Dashboard & MVC
Java 17Spring Boot 3.2Spring SecurityThymeleafPostgreSQLFlywayDocker
↳ Full-stack MVC + multi-role auth + Flyway migrations
Engineering Scope
Problem & System Purpose
Full-stack finance web application with multi-role authentication (BCrypt + Spring Security), complete CRUD operations, real-time financial dashboard, Flyway database migrations, normalised PostgreSQL schema, and MVC backend with clean REST API endpoints.
SpecificationNormalized PostgreSQL Schema
SpecificationFlyway Version-Controlled DB
SpecificationMulti-Role RBAC
Architecture Blueprint
Monolithic Spring Boot 3 MVC architecture with Spring Security, Thymeleaf server-side rendering, Flyway schema migrations, and PostgreSQL database.
Execution Data Pipeline
01.Client HTTP Request & Thymeleaf SSR Views
02.Spring Security Filter Chain & Session Auth
03.Spring MVC Controller & Business Service Layer
04.Spring Data JPA & PostgreSQL DB (Flyway Managed)
Subsystem Decomposition
Spring Security Layer
Role-based authorization and BCrypt-hashed credential protection.
Flyway Migration
Deterministic database versioning and automated schema evolutions.
PostgreSQL Schema
Normalized relational structure with ACID transaction integrity.
Next Production Case
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