Business Architecture

The vendor-neutral, cloud-neutral business architecture for the HungerSync training world. Nothing here names a hyperscaler, a database, or a specific product. These diagrams describe what is true and what problems must be solved. Each certification “playthrough” (Claude Architect + AWS AIP-C01 first, then GCP / Azure / Snowflake / Databricks) binds these neutral capabilities to a concrete stack in a separate lab, leaving this layer untouched.

The world is the single source of truth. Each cert is a lens that consumes it.

The cast (fictionalized commercial entities)

The place is real; the companies are lightly fictionalized so this can be published without entangling any real brand.

Role	World name	Real-world archetype
The airport (the map)	Hartsfield–Jackson Atlanta International (ATL)	real, kept
Hub carrier (the wedge customer)	Peachtree Airlines	Delta (fortress hub at ATL)
Secondary carrier	Skyline Air	any non-hub competitor
Master F&B concessionaire	Skyport Hospitality Group	HMSHost
Competitor concessionaire (future onboarding target)	Atrium Dining Co.	OTG
Airport authority (gatekeeper)	City of Atlanta Dept. of Aviation	real role, kept
In-flight entertainment vendor (future)	SkyVue In-Flight Systems	Panasonic Avionics / Thales
Delivery robot vendor (supervised, from launch)	(unnamed fleet partner)	LG / Woowa robotics at Incheon
The platform	HungerSync	the company we are designing

Passenger personas

Wade Tanner — ag-equipment sales manager; frequent business flyer; fast, predictable.
The Restrepo family — Catholic Colombian family; communal meals, Catholic dietary observances, kid-safe.
Jun-seo Park — Korean international business traveler; tight layover.
Brody Lanier — UGA student; fitness-focused, protein-forward, accurate nutrition (allergen safety is cross-cutting for all).

Edge feeds (described in physics, not vendor terms)

ADS-B edge node — receives real-time 1090 MHz aircraft position broadcasts. Reference implementation: a home PiAware/FlightAware receiver near ATL.
Atmospheric edge node — reports hyperlocal weather conditions. Reference implementation: a home personal weather station.