implementation-plan.md

Implementation Plan

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Phased rollout plan for the enterprise monorepo architecture.

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Phase 1: Foundation (Week 1)

# 1. Initialize Nx workspace
npx create-nx-workspace@latest nx-mono-arch --pm=pnpm

# 2. Install core plugins
pnpm add -D @nx/react @nx/react-native @nx/expo @nx/dotnet-core @nx/node
pnpm add -D @nx/jest @nx/vitest @nx/eslint @nx/rollup

# 3. Configure nx.json
# 4. Set up tsconfig base
# 5. Create folder structure (src/, ops/, docs/, tools/)

Phase 2: Core Infrastructure (Week 2)

1. Create platform team structure
2. Implement @platform/core and @platform/config
3. Set up API Gateway skeleton
4. Configure security libs
5. Set up shared types and utils

Phase 3: Sample Teams (Week 3)

1. Create orders team with .NET service
2. Create web team with React app
3. Set up OpenAPI generation
4. Implement adapters pattern
5. Configure dependency rules

Phase 4: Governance (Week 4)

1. Set up ARB process and meetings
2. Configure Nx dependency constraints
3. Add CI/CD templates
4. Create documentation templates
5. Set up security scanning

Phase 5: Enterprise Features (Week 5+)

1. Multi-region Terraform setup
2. Kubernetes manifests
3. Observability integration
4. Compliance documentation
5. Disaster recovery procedures