Master’s student in Informatics at Institut Teknologi Bandung and Computer Science graduate focused on cybersecurity, security engineering, defensive security, and open-source software.

I previously worked as a Data Engineer Intern at Telkomsel. My current work combines security monitoring, applied cryptography, software engineering, and upstream open-source contributions.

Windows endpoint telemetry and SIEM lab using Sysmon, PowerShell logging, Windows Security events, Splunk, SPL detections, MITRE ATT&CK mapping, false-positive tuning, and evidence-driven incident reports.

Android and Node.js undergraduate research prototype exploring AES-GCM message encryption and RSA CRT key operations. It is documented as an academic cryptography prototype rather than a production-secure messenger.

Educational Python implementation of the Schmidt–Samoa public-key cryptosystem, including key generation, modular arithmetic, probable-prime generation, regression exercises, and explicit production-security limitations.

Python ETL pipeline using Apache Airflow, Amazon S3, PostgreSQL, and Plotly Dash to collect, transform, store, and analyze YouTube trending-video data.

React application that runs Stockfish analysis in the browser, imports PGN and online games, and synchronizes move navigation, engine evaluation, and charts without blocking the UI.

• endpoint telemetry and Windows event investigation
• SIEM detection engineering and SPL
• incident triage and cross-source correlation
• MITRE ATT&CK mapping
• software supply-chain and open-source security tooling
• applied cryptography and secure-software research
• Python automation and data analysis

• IEEE ICERA 2025 co-author: Instant Messaging Security Using Affine Cipher and RSA CRT Algorithm
• Two registered Indonesian software copyrights related to RSA-based image-security applications
• Top 33 Programmer Talent ("Hacker" Track), IndonesiaNEXT 9 — Telkomsel, 2025

• ISC2 Certified in Cybersecurity (CC)
• Information Technology Specialist in Python — Certiport

Splunk · Sysmon · PowerShell · MITRE ATT&CK · Python · Go · JavaScript · SQL · Kotlin · Node.js · React · PostgreSQL · Apache Airflow · AWS S3 · Docker · Git · GitHub Actions

Portfolio · LinkedIn