Cyber Security Portfolio

Mario
Jovanka

Cyber Security Student @BINUS University

Mario Jovanka

Cyber Security Student @BINUS University

3
Focus Areas
9+
Tools
CTF
Finalist
What I do

Skills

Digital Forensics

Memory & disk analysis, artifact recovery, and incident investigation to reconstruct what really happened.

Reverse Engineering

Disassembling binaries, analyzing malware, and tracing program logic through static and dynamic analysis.

Mobile Security

Runtime instrumentation, static analysis, and security assessment of Android applications.

My arsenal

Tools

>_

Burp Suite

Web proxy & testing

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Wireshark

Packet analysis

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Volatility3

Memory forensics

>_

The Sleuth Kit

Disk & file system forensics

>_

Autopsy

Digital forensics platform

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Ghidra

Binary reverse engineering

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JADX-GUI

APK decompilation

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Apktool

APK reversing

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Frida

Runtime instrumentation

Milestones

Achievements

2026 Finalist

Finalist of TECHFEST CTF 2026

Reached the finals of the TECHFEST Capture The Flag competition.

Documentation

WriteUps

Selected work

Projects

BabyGram

Mobile application concept designed end-to-end in Figma, complete with an interactive prototype.

CuciYuk!

Laundry service app — designed in Figma and built out on GitHub.