---
name: faion-backend-enterprise
description: "Enterprise backends: Java, C#, PHP, Ruby."
user-invocable: false
allowed-tools: Read, Write, Edit, Glob, Grep, Bash, Task, AskUserQuestion, TodoWrite
---
> **Entry point:** `/faion-net` — invoke this skill for automatic routing to the appropriate domain.

# Backend Developer: Enterprise

Enterprise web backend development in Java, C#, PHP, and Ruby.

## Purpose

Handles enterprise-grade web applications using Spring Boot, ASP.NET Core, Laravel, and Rails frameworks.

## When to Use

- Java Spring Boot applications
- C# ASP.NET Core services
- PHP Laravel projects
- Ruby Rails applications
- Enterprise patterns and testing

## Methodologies (25 files)

**Java (6):** java-jpa-hibernate, java-junit-testing, java-spring, java-spring-async, java-spring-boot, java-spring-boot-patterns

**C# (6):** csharp-aspnet-core, csharp-background-services, csharp-dotnet, csharp-dotnet-patterns, csharp-entity-framework, csharp-xunit-testing

**PHP (7):** decomposition-laravel, laravel-patterns, php-eloquent, php-laravel, php-laravel-patterns, php-laravel-queues, php-phpunit-testing

**Ruby (6):** decomposition-rails, ruby-activerecord, ruby-rails, ruby-rails-patterns, ruby-rspec-testing, ruby-sidekiq-jobs

## Tools

**Java:** Spring Boot 3.x, Hibernate, JUnit 5, Maven/Gradle
**C#:** .NET 8+, ASP.NET Core, Entity Framework Core, xUnit
**PHP:** Laravel 11, Eloquent, PHPUnit, Composer
**Ruby:** Rails 7+, ActiveRecord, RSpec, Sidekiq, Bundler

## Related Sub-Skills

| Sub-skill | Relationship |
|-----------|--------------|
| faion-backend-developer:systems | Systems-level backends (Go, Rust, databases) |
| faion-python-developer | Python backends (Django, FastAPI) |
| faion-javascript-developer | Node.js backends |
| faion-api-developer | API design patterns |

## Integration

Invoked by parent skill `faion-backend-developer` for Java/C#/PHP/Ruby work.

---

*faion-backend-developer:enterprise v1.0 | 25 methodologies*