RAIIYNN.exe
> Initializing Portfolio...
SYSTEM BOOT0%
Available for Internship

RAIHAN

Building secure digital experiences.

Final-year Informatics undergraduate passionate about Full Stack Development, Cybersecurity, and Artificial Intelligence. I enjoy creating secure, scalable, and impactful digital solutions while continuously exploring emerging technologies.

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I build things for the web, and I secure them too.

I am a final-year Informatics student with a strong passion for software engineering, cybersecurity, and AI. I enjoy building web applications, learning secure development practices, and continuously improving my technical skills through personal projects and collaborative experiences.

CPU
Curiosity 100%
MEMORY
Always Learning
NETWORK
Open to Connect
UPTIME
Final Year Active
System Status
Available for Internship
OSLinux / Windows
SHELL/bin/zsh
EDITORVS Code
FOCUSFull Stack + Security
PASSION LEVEL99%

The stack I build with.

Frontend

ReactNext.jsTailwind CSSVue JS
4 modules

Backend

Node.jsExpress
2 modules

Database

MySQLPostgreSQL
2 modules

Programming

JavaPythonJavaScriptPHPHTMLCSS
6 modules

Cybersecurity

LinuxNetworkingWireshark
3 modules

Tools

GitGitHubVS CodeFigma
4 modules

Things I've shipped.

01

Dataset-Based Music Analysis

A Python application/script to analyze or process music datasets

PythonMachine LearningStreamlit
02

KataLaku AI

KataLaku AI is an all-in-one AI Marketing Assistant platform designed specifically for business owners, MSMEs, and content creators. KataLaku AI helps generate persuasive, relevant, and SEO-optimized promotional captions for Instagram, TikTok, and Facebook, complete with an interactive Content Planner feature.

SupabaseReact 19Vite
03

Celestia Discord AI Assistant

Celestia is a multi-functional Discord bot based on discord.js with Supabase as its database, equipped with a moderation system, member verification, automod, and various server utilities.

Node.jsDiscord APIOllamaPostgreSQL
04

Portfolio Website

This is site is a Neo Brutalism portfolio built with Next.js, Framer Motion, GSAP, and Lenis, featuring a custom cursor, boot sequence, animated terminal, and a dynamic GitHub dashboard.

Next.jsTailwindFramer Motion
06

MediGuard

Personal Drug & Food Interaction Checker, a web application to prevent adverse events due to drug and food combinations, tailored to the users health profile.

Next JSTypeScriptTailwind CSS
05

Hidden Evidences

Hidden Evidences is a top-down noir adventure game with puzzle and point-and-click mechanics. Players take on the role of a detective investigating crime scenes, collecting evidence, solving environmental puzzles, and drawing conclusions to solve the case.

UnityC#Game Development

$ cyber_lab --interactive

raihan@cyber-lab: ~
$

Live from GitHub.

Daffa Raihan Ramadhan

Daffa Raihan Ramadhan

@Raiiynn

Lazy Developer

Yogyakarta, Indonesia

0
Repositories
0
Followers
0
Following
0
Total Stars

Contribution Activity

last 52 weeks
LessMore

Top Languages

TypeScript30%
PHP17%
JavaScript9%
HTML9%
Jupyter Notebook9%
Other26%

The journey so far.

EDUCATION

Final-year Informatics Student

B.Sc. Informatics

Pursuing my undergraduate degree in Informatics, building strong foundations in algorithms, software engineering, databases, networks, and computer security.

2022 — Present
COURSEWORK

Relevant Coursework

Core & Elective Studies

Data Structures & Algorithms, Object-Oriented Programming, Database Systems, Computer Networks, Web Development, Operating Systems, and Information Security.

Ongoing
PROJECTS

Personal Projects

Self-Driven Building

Shipped 30+ repositories on GitHub spanning full-stack apps, ML systems, Discord bots, and security tooling — continuously learning by building real things.

2023 — Present
NEXT STEP

Internship

Software Engineering / Security

Actively seeking an internship where I can contribute to real-world products, apply secure development practices, and grow as an engineer alongside a strong team.

Seeking
GOAL

Career

Full Stack & Security Engineer

Aspiring to build secure, scalable systems at scale — combining full-stack engineering with cybersecurity and AI to create technology that genuinely helps people.

Future

Let's connect.

raihan@hire-me: ~
$ ./send-message --init