Projects — Real Industry Cases

Hong Kong startup use case, questionnaire + direct chat flows, business context

Flask app, prompt template, LLM integration, flow diagram

EC2, Flask, inbound rules, port 8080, nohup, security group

Multi-feature app: PDF Q&A + essay grading with rubrics

Flask routes, render_template, chat history, essay grading flow

WinSCP, SSH, security groups, port 8085, nohup background

Real POC sold to insurance companies, Bupa handbook example

OCR → initial checks → RAG on PDF → LLM verdict → approve/reject flow

PDF loader → chunk → FAISS → claim data + handbook → LLM decision

Docker handoff, Lambda alternative, EC2, knowledge transfer

Why unique projects win, converting POC to student project, resume alignment

EC2 setup, Flask vs FastAPI, nohup, port management, common issues