Architecture

@valter_s_matos

linkedin.com/in/valtermatos

github.com/ValterSantosMatos

Director Engineering at 8 Securities

Full Stack dev with +7 years of exp
Doing Node.js, ReactNative, GraphQl

About Me :)

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Disclaimer

Requirements for the BE

1 min demo !

• NodeJs with Typescript
• Mono-repo
• Mental Model - Api/Model/Storage
• GraphQl and Rest

Architecture

Why NodeJs with Typescript

Why Mono-Repo

Why GraphQl and Rest

API/MODEL/STORAGE

API Responsibilities

1. Build the micro-services with the correct env
2. Build the storage and model
3. Authenticates the viewer* from the request (we use JWT tokens)
4. Call the model with the viewer and inputs

MODELS Responsibilities

1. Authorization
2. Get/Set data from/to storage
3. Process it (business logic)

STORAGE Responsibilities

1. Knows the outside world
2. Gets/Stores data
3. Has 2 types: global and transient

DEMO TIME

Thank you !

@valter_s_matos

linkedin.com/in/valtermatos

github.com/ValterSantosMatos