Personal Project

Java Room website

Java Room is a Java educational website to help Japanese students prepare for the Oracle Java certification exam in entertaining environment with tutorial video library and the built-in Java compiler/editor.

Design a fun learning atmosphere for Japanese Java learners that's interested in Oracle Certified Associate Java Programmer. 

Implement a single-page web application with React.js

It dynamically populate code snippet for the selected tutorial subject in the code editor in the page and allows user to compile using JDoodle API.

It dynamically play tutorial video as user double-click the tile to select the subject.

Providing CDN video streaming leveraging AWS technologies for better user experiences no matter where the user resided in the globe.

Technologies Used:

  • React.js

  • AWS CloudFront

  • AWS S3

  • Bootstrap

  • GitHub Page

Inventory Items CRUD website

Inventory Item Management Module empowers employees with admin rights to perform CRUD (Create, Retrieve, Update, Delete) operations on inventory items.

Key functionalities include:

  • Create: Ensures unique, non-empty item codes, and mandates non-empty values for description and supplier ID.

  • Retrieve: Employees can easily select items by double-clicking a row in the item table.

  • Update: Full updates are allowed for items not yet used in transactions. Once used, critical fields like item code and supplier ID cannot be altered.

  • Delete: Items never used in transactions can be removed entirely; otherwise, they are marked inactive and hidden from the inventory list.

  • By printing barcodes for item codes and applying them to the items, toolroom attendants can efficiently scan and process the issuance and return of items in the toolroom."

This application ensures efficient tool management, maintaining operational excellence on the shop floor.

Technologies Used:

  • React.js

  • TypeScript

  • AWS S3

  • Bootstrap

  • Heroku