Some simple projects

I have worked on a number of projects, some of them are listed below.

  • Food AI Dietician

    An AI-powered dietician application using RAG (Retrieval-Augmented Generation) with Singapore's Ministry of Health (MOH) healthy food plate guidelines. Features FastAPI backend hosted on VPS with PostgreSQL, Redis, rate limiting, and Traefik reverse proxy. API key required for demo - contact me personally for access.

    gleamcore-foodai-qkwdunbcq3k98aiabbf3wx.streamlit.app

    Food AI Dietician

  • ERP Demo with Invoicing

    A comprehensive ERP system forked from IDURAR with invoicing functionalities. Features FastAPI backend, DynamoDB database, PDF invoice generation via serverless functions, and Vite React frontend deployed on AWS Amplify. Demonstrates full-stack serverless architecture.

    development.d35pzh23q979ks.amplifyapp.com

  • Half Agentic LLM RAG

    This project demonstrates the use of LLM Retrieval-Augmented Generation (RAG). RAG is preferred over fine-tuning due to lower costs and improved accuracy. It reduces hallucinations and delivers expert-level responses.

    colin-rag-demo.streamlit.app

  • LP coin stake farming

    Block Determined Liquidity Pool Client.

    colinlsh.github.io/lpfarming-client/

  • Easecox Essential Oil Library

    Enable user to track chosen essential oils and list out the effects it has on your body according to their library.

    easecox-library.web.app/

  • Online Wedding Invitation

    A online wedding invitation app I have created before the dawn of AI.

    Colin Jing Wedding Invitation 2021

  • CMS Online Wedding Invitation

    CMS system I have coded out for my wedding attendance management before the dawn of AI.

    CMS Colin Jing Wedding Invitation 2021

  • Online Shop

    A online shop app I have created before the dawn of AI

    miss su

  • Smart Water dispenser

    A smart water dispenser that enable machine usage tracking, allowing for better maintainence and usage deployment. It is remotely accessible and display targeted ads depending on location. I have done the entire sensor hardware to on board pc selection and coding. Deployed a website to monitor its usage on AWS too.

    Smart Water dispenser