Hi there! I'm Rafi
I'm a Computer Science (Software Engineering) student who builds things for the web at the University of Malaya. I got into programming through web development back in school, and I've been building ever since.

I'm pursuing my Bachelor of Computer Science (Software Engineering) at University of Malaya. Alongside that I'm active in student organizations: Technical Executive Committee at PEKOM, the Computer Science Society of the Faculty of Computer Science & IT, and Head of Website Division in the Data & Information System Bureau at PPI Malaysia, where I own the association's official website end to end.

Most of what I build is self-hosted and runs without a cloud bill. Recently that has meant PaperMind, a RAG paper analyzer running a local LLM with zero external API calls; ThoughtLog, a full-stack blog with a CMS written from scratch on Node, Express and PostgreSQL; and snip, a serverless URL shortener defined as infrastructure-as-code on AWS Lambda and DynamoDB. On the ML side I work with TensorFlow, PyTorch and OpenCV, and on the web with React, Next.js and Node.

Outside of code I enjoy sharing knowledge and explaining technical topics simply, which is mostly why the blog exists. Want to talk shop, work on something together, or just say hi? Let's build something.

Education

Bachelor of Computer Science

University of Malaya, Malaysia

Since 2025

Bachelor of Computer Science with a Software Engineering specialization, focused on full-stack development and applied problem-solving.

Experience

Technical Executive Committee

PEKOM, Computer Science Society of Universiti Malaya

Since 2026

Serving in the Website Division of PEKOM, the student society of the Faculty of Computer Science & IT. I help build and maintain the society's web platforms and support faculty-wide events.

Head of Website Division, Data & Information System Bureau

PPI Malaysia (Indonesian Students Association)

Since 2025

Leading the Website Division with full ownership of the official PPI Malaysia website: development, maintenance, and continuous improvement for Indonesian students across Malaysia.

Head of Department, Art Exhibition at IDFEST

PPI University of Malaya

Since 2026

Directing the Art Exhibition division for IDFEST, an international event showcasing Indonesian heritage at Universiti Malaya, from concept and curation through to delivery.

Website Development Committee at IDFEST

IDFEST 2026

Since Jun 2026

Building the official IDFEST website with Next.js and Tailwind CSS, responsive, interactive interfaces translated from Figma into production-ready pages.

Volunteering

LARAS: Transportation Team & Field Committee

PPI Malaysia

2026

Volunteered on the Transportation Team and Field Committee for LARAS, covering logistics, on-ground coordination, and event-day operations.

Skills

Front End Back End AI / ML DevOps Software

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TypeScript

JavaScript

React

Next.js

Tailwind

HTML5

CSS3

Node.js

Express

Python

Java

PostgreSQL

MySQL

Redis

Socket.IO

FastAPI

TensorFlow

Keras

PyTorch

NumPy

OpenCV

AWS

Docker

NGINX

Bash

Git

Ubuntu

Cloudflare

VS Code

Figma

Canva

LaTeX