Yes. This is the matrix I would use to run the project. It shows who starts each phase, who depends on it, and what the final deliverable is.

Phase	Module	Backend Developer	Admin Frontend Developer	TypeScript Widget Developer	Your Responsibility	Deliverable	Depends On
1	Project Foundation	Create Remix, Drizzle, PostgreSQL, Redis, Docker, Logger	Setup Remix + Polaris	Setup TypeScript Bundle, Build System	Approve architecture and standards	Project initialized	None
2	Database	Design schema, relationships, indexes, migrations	Review models	Review public models	Approve DB schema	Database ready	Phase 1
3	Authentication	Shopify OAuth, Sessions, JWT, Middleware	Login screens, Auth layout	—	Test installation	Authentication complete	Phase 2
4	Shopify Installation	Install flow, Tokens, Webhooks, HMAC	Installation UI	—	Verify install/uninstall	App installation complete	Phase 3
5	Shopify Synchronization	Sync Products, Customers, Orders, Collections	Product list, Customer list, Order list	—	Validate synchronization	Shopify data synchronized	Phase 4
6	Review Engine	Review CRUD, Moderation, Media, Replies	Review Management UI	Review Form, Rating Input	Review APIs	Review system complete	Phase 5
7	Merchant Dashboard	Dashboard APIs, Statistics APIs	Dashboard, Charts, Tables	—	Review business flow	Dashboard complete	Phase 6
8	Storefront Public APIs	Public Review APIs, Rating APIs, Cache APIs	—	Review List, Rating Badge, Summary, Pagination	Validate widget APIs	Public APIs complete	Phase 6
9	Widget Configuration	Widget Settings APIs	Widget Settings Screen	Apply Theme, Colors, Layout, Live Preview	Validate configuration	Configurable widget	Phase 8
10	AI Module	AI Review Generation, Sentiment, Spam, AI Reply	AI Settings UI	AI Review Suggestion UI	Review prompts & output	AI features complete	Phase 6
11	Analytics	Aggregation Jobs, Analytics APIs	Analytics Dashboard	Rating Distribution Widget	Verify calculations	Analytics complete	Phase 10
12	Email Automation	Email Queue, Templates, Reminder Jobs	Email Template Management	—	Test emails	Email system complete	Phase 6
13	Billing	Shopify Billing APIs, Plans, Usage	Billing Screens, Plan Management	—	Verify billing	Billing complete	Phase 4
14	Optimization	Redis, Query Optimization, Monitoring, Rate Limiting	UI Polish	Bundle Optimization, Lazy Loading	Performance testing	Production ready	All Previous

Developer Dependency Matrix

Module	Backend	Admin Frontend	Widget	Your Approval
Foundation	🟢 Lead	🟡 Setup	🟡 Setup	✅
Database	🟢 Lead	🔵 Review	🔵 Review	✅
Authentication	🟢 Lead	🟢 Parallel	❌	✅
Shopify Installation	🟢 Lead	🟢 Parallel	❌	✅
Shopify Sync	🟢 Lead	🟢 Consume APIs	❌	✅
Review Engine	🟢 Lead	🟢 Consume APIs	🟢 Consume APIs	✅
Merchant Dashboard	🟢 APIs	🟢 Lead	❌	✅
Public APIs	🟢 Lead	❌	🟢 Lead	✅
Widget Configuration	🟢 APIs	🟢 Settings UI	🟢 Rendering	✅
AI	🟢 Lead	🟢 Settings	🟢 Integration	✅
Analytics	🟢 APIs	🟢 Dashboard	🟢 Display	✅
Email	🟢 Lead	🟢 Templates	❌	✅
Billing	🟢 APIs	🟢 Billing UI	❌	✅
Optimization	🟢 Backend	🟢 Frontend	🟢 Widget	✅

Legend

🟢 Primary owner
🟡 Initial project setup
🔵 Review/consume shared contracts
❌ No work in this phase
✅ Approval gate

Overall Project Flow

Foundation
      │
      ▼
Database
      │
      ▼
Authentication
      │
      ▼
Shop Installation
      │
      ▼
Shopify Synchronization
      │
      ▼
Review Engine
      │
      ├──────────────────────────────┐
      ▼                              ▼
Merchant APIs                  Public APIs
      │                              │
      ▼                              ▼
Admin Frontend                TypeScript Widget
      │                              │
      └──────────────┬───────────────┘
                     ▼
            Widget Configuration
                     ▼
                 AI Module
                     ▼
                 Analytics
                     ▼
             Email Automation
                     ▼
                  Billing
                     ▼
              Performance & QA
                     ▼
             Shopify App Release

This matrix gives each developer a clearly defined ownership area while making the dependency chain explicit, so no phase begins before the modules it relies on are complete.