Thursday, November 28, 2019

Insurance Claim Lifecycle


AirBnB Workflow


Hotel Reservation System - Workflow


WINIT - Web Application Process, Testing

Web Applications -- ASP.NET ; for a couple of Desktop Apps, C# and VB.NET was used.
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Lakeplace --- booking reservations for small motels near lakes
AAXA ---- Cargo transportation & logistics
Fine Tuxedos -- online Tuxedos sale
Etc.

1. Client interactions / comms -- requirements gathering.
2. Define workflows / business logic
3. Wireframes [sketching, dreamweaver / frontpage, photoshop]
4. Style guide ---
5. Front End design -- ASP.NET, PHP, SQL (Own 3 tier architecture that dev were supposed to follow).
6. Backend Dev
7. Paypal integration
8. UI and Functional Testing
9. Client review every couple of days.

-- No formal test strategies.
-- No formal test planning either
-- Manual testing
-- Write test cases based on workflows
-- Test, raise bugs, get them closed by dev, report bugs
-- Test paypal integration

Paypal Integration Testing...

  1. Get details of dummy credit card
  2. Checkout button --> Paypal --> Paypal gateway processing --> Back to your website
  3. Check for session expiry, session ends.
  4. Check what happens if Payment Gateway stops responding.
  5. Check for data going to the backend.
  6. What happens upon successful transaction -- database, messages, etc.
  7. Check receipts are generated and sent to customer email account

Visualizing Next Word Prediction - How to LLMs Work?

 https://bbycroft.net/llm