Jobbernaut Ecosystem v1.0 Alpha - Proposed System Architecture

flowchart TD
    %% Styling
    classDef frontend fill:#e1f5fe,stroke:#01579b,stroke-width:2px,color:#01579b
    classDef gateway fill:#fff3e0,stroke:#e65100,stroke-width:2px,color:#e65100
    classDef backend fill:#e8f5e9,stroke:#1b5e20,stroke-width:2px,color:#1b5e20
    classDef database fill:#f3e5f5,stroke:#4a148c,stroke-width:2px,color:#4a148c
    classDef director fill:#fff9c4,stroke:#fbc02d,stroke-width:2px,stroke-dasharray: 5 5,color:#fbc02d

    subgraph ClientLayer [Client Layer]
        TabsFE[Jobbernaut Tabs Frontend]:::frontend
        Extract[Jobbernaut Extract]:::frontend
    end

    subgraph EntryLayer [Entry & Routing]
        ReDirector[Jobbernaut ReDirector]:::gateway
    end

    subgraph CoreMgmt [Core Management Sync]
        TabsBE[Jobbernaut Tabs Backend]:::backend
        TabsDB[(Jobbernaut Tabs Database)]:::database
    end

    subgraph AsyncWorkflow [Orchestration & Intelligence]
        Director[Jobbernaut Director]:::director
        TailorMain[Jobbernaut Tailor Main]:::backend
        TailorRender[Jobbernaut Tailor Render]:::backend
    end

    subgraph StorageLayer [Storage Layer]
        Warehouse[(Jobbernaut Warehouse)]:::database
    end

    %% Connections
    TabsFE -->|POST /jobs| ReDirector
    Extract -->|POST /jobs| ReDirector
    ReDirector -->|Route Request| TabsBE
    
    TabsBE -->|1. CRUD Operations| TabsDB
    TabsBE -->|2. Generate Presigned URL| Warehouse
    TabsBE -.->|3. Trigger Workflow| Director

    Director -->|State 1: Context & AI| TailorMain
    TailorMain -->|Fetch Context| TabsDB
    TailorMain -->|Return JSON| Director
    
    Director -->|State 2: Render PDF| TailorRender
    TailorRender -->|Upload Final PDF| Warehouse
    TailorRender -->|Return S3 Key| Director
    
    Director -->|State 3: Mark Complete| TabsDB

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Jobbernaut Ecosystem v1.0 Alpha - Stack Definition

Component Name	Role	Technology Stack
Jobbernaut Tabs Frontend	User Interface (Web)	Next.js (React), Tailwind CSS. Hosted on Vercel or AWS S3 + CloudFront.
Jobbernaut Extract	Data Collection	Chrome Extension (Manifest V3), Vanilla JS / React.
Jobbernaut ReDirector	API Gateway	AWS API Gateway (HTTP API). Routes traffic and handles CORS.
Jobbernaut Tabs Backend	Core Logic (Sync)	AWS Lambda (Python 3.12). Handles CRUD, Validation, and Presigned URLs.
Jobbernaut Tabs Database	Data Persistence	AWS DynamoDB (On-Demand). Single-table design for Jobs and Users.
Jobbernaut Warehouse	File Storage	AWS S3 (Standard). Stores Resumes, Cover Letters, and Source PDFs.
Jobbernaut Director	Orchestration	AWS Step Functions. Manages the async workflow state and retries.
Jobbernaut Tailor Main	Intelligence Microservice	AWS Lambda (Docker Image). Python 3.12, LangGraph, OpenAI API.
Jobbernaut Tailor Render	Render Microservice	AWS Lambda (Docker Image). Python 3.12, TeXLive (LaTeX), Jinja2.