Backend Developer Orchestrator Skill

Entry point: /faion-net — invoke this skill for automatic routing to the appropriate domain.

Backend Developer Orchestrator

Coordinates two specialized backend sub-skills for systems-level and enterprise web development.

Purpose

Routes backend tasks to appropriate sub-skill based on language and context.

Context Discovery

Auto-Investigation

Detect backend stack from project:

| Signal | How to Check | What It Tells Us | |--------|--------------|------------------| | go.mod | Glob("**/go.mod") | Go project → :systems | | Cargo.toml | Glob("**/Cargo.toml") | Rust project → :systems | | pom.xml | Glob("**/pom.xml") | Java Maven → :enterprise | | build.gradle | Glob("**/build.gradle*") | Java Gradle → :enterprise | | *.csproj | Glob("**/*.csproj") | C# .NET → :enterprise | | composer.json | Glob("**/composer.json") | PHP → :enterprise | | Gemfile | Glob("**/Gemfile") | Ruby → :enterprise | | DB config | Grep("postgres\|mysql\|mongodb", "**/*") | Database type |

Discovery Questions

Q1: Backend Language (if not detected)

question: "What backend language are you using?"
header: "Language"
multiSelect: false
options:
  - label: "Go"
    description: "High-performance, concurrent services"
  - label: "Rust"
    description: "Memory-safe, systems programming"
  - label: "Java (Spring)"
    description: "Enterprise, Spring Boot"
  - label: "C# (.NET)"
    description: "Microsoft ecosystem"
  - label: "PHP (Laravel)"
    description: "Web applications"
  - label: "Ruby (Rails)"
    description: "Rapid development"

Routing:

"Go" or "Rust" → Skill(faion-backend-systems)
"Java", "C#", "PHP", "Ruby" → Skill(faion-backend-enterprise)

Q2: Backend Task Type

question: "What type of backend work?"
header: "Task"
multiSelect: false
options:
  - label: "Build new service/API"
    description: "Create from scratch"
  - label: "Database design/optimization"
    description: "Schema, queries, performance"
  - label: "Add caching/queues"
    description: "Infrastructure patterns"
  - label: "Fix bugs/refactor"
    description: "Improve existing code"

Routing:

"Database" → database-design, sql-optimization
"Caching/queues" → caching-strategy, message-queues
Others → language-specific methodologies

Sub-Skills

| Sub-skill | Focus | Methodologies | |-----------|-------|---------------| | faion-backend-developer:systems | Go, Rust, databases, caching | 22 | | faion-backend-developer:enterprise | Java, C#, PHP, Ruby frameworks | 25 |

Routing Logic

Route to :systems for:

Go microservices, concurrency, HTTP handlers
Rust backend services, async, ownership
Database design, SQL optimization, NoSQL
Caching strategies, message queues
Low-level error handling

Route to :enterprise for:

Java Spring Boot, JPA, Hibernate
C# ASP.NET Core, Entity Framework
PHP Laravel, Eloquent, queues
Ruby Rails, ActiveRecord, Sidekiq
Enterprise patterns and testing

Integration

Invoked by parent skill faion-software-developer for backend work. Automatically selects appropriate sub-skill based on task context.

Related Skills

| Skill | Relationship | |-------|--------------| | faion-python-developer | Python backends (Django, FastAPI) | | faion-javascript-developer | Node.js backends | | faion-api-developer | API design patterns | | faion-testing-developer | Backend testing strategies |

faion-backend-developer v1.0 | Orchestrator for 47 methodologies

Agent Skills: Backend Developer Orchestrator

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Skill Files