# Developer Onboarding Guide

Welcome to {Project Name}! This guide will help you get up to speed quickly.

## 📋 Checklist

### Day 1
- [ ] Set up development environment
- [ ] Clone repository and install dependencies
- [ ] Run the project locally
- [ ] Read architecture documentation
- [ ] Join team communication channels

### Week 1
- [ ] Complete first small task/bug fix
- [ ] Understand the codebase structure
- [ ] Review coding standards and patterns
- [ ] Set up IDE/tools properly
- [ ] Meet the team

### Month 1
- [ ] Contribute to a feature
- [ ] Understand the deployment process
- [ ] Review Oracle knowledge base
- [ ] Understand testing strategy

## 🚀 Getting Started

### 1. Environment Setup

**Required Tools:**
- Node.js 18+ / Python 3.9+ / etc.
- Git
- IDE (VS Code recommended)
- Docker (optional)

**Installation:**
\`\`\`bash
# Clone repository
git clone https://github.com/{org}/{repo}.git
cd {repo}

# Install dependencies
npm install

# Set up environment
cp .env.example .env
# Edit .env with your configuration

# Run development server
npm run dev
\`\`\`

### 2. Project Structure

\`\`\`
project/
├── src/              # Source code
│   ├── components/   # UI components
│   ├── services/     # Business logic
│   └── utils/        # Utilities
├── tests/            # Test files
├── docs/             # Documentation
└── scripts/          # Build/deployment scripts
\`\`\`

### 3. Key Concepts

#### Architecture
{Brief architecture overview}

See [ARCHITECTURE.md](./ARCHITECTURE.md) for details.

#### Design Patterns

*From Oracle knowledge base:*

- **{Pattern 1}**: {Description}
- **{Pattern 2}**: {Description}
- **{Pattern 3}**: {Description}

## 📚 Essential Reading

1. **README.md** - Project overview
2. **ARCHITECTURE.md** - System architecture
3. **CONTRIBUTING.md** - Contribution guidelines
4. **docs/adr/** - Architecture decisions
5. **Oracle Knowledge** - Project-specific patterns and gotchas

## 🎯 Common Tasks

### Running Tests

\`\`\`bash
# Run all tests
npm test

# Run with coverage
npm run test:coverage

# Run specific test file
npm test path/to/test.spec.ts
\`\`\`

### Building

\`\`\`bash
# Development build
npm run build:dev

# Production build
npm run build:prod
\`\`\`

### Debugging

{Project-specific debugging tips}

## ⚠️ Common Gotchas

*From Oracle knowledge base:*

### {Gotcha 1}
{Description and how to avoid}

### {Gotcha 2}
{Description and how to avoid}

### {Gotcha 3}
{Description and how to avoid}

## 🔧 Development Workflow

### 1. Pick a Task

- Check the issue tracker
- Start with issues labeled \`good-first-issue\`
- Discuss approach with team if needed

### 2. Create a Branch

\`\`\`bash
git checkout -b feature/your-feature-name
# or
git checkout -b fix/bug-description
\`\`\`

### 3. Make Changes

- Follow coding standards
- Write tests
- Update documentation

### 4. Commit

\`\`\`bash
git add .
git commit -m "feat: add amazing feature"
\`\`\`

We use [Conventional Commits](https://www.conventionalcommits.org/):
- \`feat:\` New feature
- \`fix:\` Bug fix
- \`docs:\` Documentation
- \`refactor:\` Code refactoring
- \`test:\` Tests
- \`chore:\` Maintenance

### 5. Push and Create PR

\`\`\`bash
git push origin feature/your-feature-name
\`\`\`

Then create a Pull Request on GitHub.

## 🎨 Coding Standards

### Style Guide

{Link to style guide or summary}

### Best Practices

*From Oracle knowledge base:*

1. **{Practice 1}**: {Description}
2. **{Practice 2}**: {Description}
3. **{Practice 3}**: {Description}

### Code Review

- All code must be reviewed
- Address all comments
- Ensure tests pass
- Update documentation

## 🧪 Testing Strategy

### Unit Tests

\`\`\`typescript
describe('MyComponent', () => {
  it('should render correctly', () => {
    // Test code
  });
});
\`\`\`

### Integration Tests

{Integration testing approach}

### End-to-End Tests

{E2E testing approach}

## 📖 Learning Resources

### Internal
- **Oracle Knowledge Base**: Project-specific learnings
- **ADRs**: Why we made certain decisions
- **Team Wiki**: {Link}

### External
- {Relevant external resource 1}
- {Relevant external resource 2}
- {Relevant external resource 3}

## 🤝 Team

### Communication Channels
- Slack: #{channel}
- Email: {team-email}
- Standups: {When/Where}

### Key Contacts
- **Tech Lead**: {Name}
- **Product Owner**: {Name}
- **DevOps**: {Name}

## ❓ FAQ

### Q: How do I {common question}?
A: {Answer}

### Q: Where can I find {common need}?
A: {Answer}

### Q: What should I do if {common scenario}?
A: {Answer}

## 🎓 Your First Week

### Suggested Learning Path

**Day 1-2:**
- Complete environment setup
- Read all documentation
- Run the project locally
- Explore the codebase

**Day 3-4:**
- Pick a "good first issue"
- Make your first contribution
- Go through code review
- Merge your first PR

**Day 5:**
- Retrospective on first week
- Questions and clarifications
- Plan for next week

## 🎉 Welcome Aboard!

You're now part of the team! Don't hesitate to ask questions - everyone was new once.

Remember:
- 💬 Ask questions in {channel}
- 📖 Check Oracle knowledge base first
- 🤝 Pair programming is encouraged
- 🎯 Focus on learning, not perfection

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