Portfolio - Ka Kit Leng

Hey there! I'm Ka Kit Leng Full Stack / Software EngineerFrom: MalaysiaCurrently: Illinois, USABuilding applications that improve everyday life and empower others through technology.

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My Digital Toolbox

Featured Projects

Things I've built that I'm proud of

More Projects

Kalamazoo Valley Community College Directory screenshot

KVCC Employee Directory

A directory for all employees working at Kalamazoo Valley Community College

Vue.js JavaScript Go Tailwind SCSS Docker Portainer Digital Ocean Oracle

KVCC Course Schedule

Schedule and information for all available courses at Kalamazoo Valley Community College.

Vue.js JavaScript Tailwind SCSS Go Docker Portainer Digital Ocean Oracle

Banner Box

Internal tool that simplifies data retrieval and management from Banner ERP system for Kalamazoo Valley Community College.

Vue.js JavaScript Tailwind SCSS Go Docker Portainer Digital Ocean Azure Active Directory PostgreSQL Oracle

Unofficial Guide

RAG system over UIUC off-campus housing, pairing official listings with what residents actually said on Reddit.

Python Gradio Chroma

Provenance Guard

A backend API that estimates whether text was written by a person or a language model, combining two independent signals into one calibrated confidence score.

Python Flask

Username Changer

Web application that allows students and faculty to securely request username changes for their accounts at Kalamazoo Valley Community College.

Vue.js JavaScript Tailwind SCSS Go Docker Portainer Digital Ocean Azure Google Workspace Active Directory PostgreSQL Oracle

My Journey

Growing through experiences

System Analyst/Developer

Kalamazoo Valley Community College

Jul 2023 - Jun 2026

Design, develop, and maintain internal and public-facing applications across full-stack systems.
Analyze existing systems/workflow to identify opportunities for improvement.
Develop custom solutions to support organizational needs.

Algebra Learning Assistant

Western Michigan University

Jan 2023 - Mar 2023

Host weekly review sessions to supporting 20+ students with coursework and exam preparation.
Tutored topics including linear equations, quadratic functions, polynomials, rational expressions, and systems of equations.

System Programming Supplementary Instructor

Western Michigan University

Sept 2022 - Apr 2023

Led weekly review sessions for students, reinforcing core concepts and assisting with assignments.
Review topics including memory management, pointers, process creation, file I/O, and concurrency.
Debugged student code and explained low-level programming concepts in C and Linux environments.

Contractor - Intern

Accenture

Jul 2021 - Aug 2021

Designed a conversation flow for a chatbot that demonstrated clear business value to Maxis, a leading Malaysian telecom provider.
Produced comprehensive System Integration Diagrams that clarified data and component interactions.