Zahran Vidian

Administer production server infrastructure for the budtech.jp platform, managing a Flask-based Slack integration and a Strapi v5 CMS via systemd and custom deployment automation. Contribute to GAKU PAY, a school accounting and student payment platform, aligning security and compliance controls with APPI/PPC requirements, rate limiting, and PCI-DSS considerations. Develop Seed Planning, an AI-assi

Developed an internal application to track document signing workflows and quality assurance for in-house app development. Conducted penetration testing on internally developed applications, identifying SQL injection and IDOR vulnerabilities in a task-creation feature and supporting remediation.

Completed an intensive cybersecurity apprenticeship covering Linux command-line operations, Local File Inclusion (LFI), and SQL Injection, among other exploitation techniques. Performed penetration testing against a WAF-protected web application to identify bypass vectors and vulnerabilities.

Performed data scraping and analysis to gauge public sentiment across multiple topics, supporting a successful product launch. Collaborated with cross-functional teams to streamline data operations processes and improve data accuracy.

Gained hands-on experience in blue team system hardening techniques. Earned EC-Council Certified Network Defender (CND) and Certified Incident Handler (ECIH) certifications.

Completed an intensive Android/Kotlin development program from foundational to intermediate level. Collaborated in a 6-person team to build FreshCheck, an AI- and cloud-integrated food freshness detection app, as a capstone project.

Provided technical support resolving hardware and software issues to ensure smooth daily operations. Performed data entry and Excel document review to eliminate errors and improve data accuracy.

Conducted a full black-box and authenticated web/network penetration test for an Indonesian e-commerce client, covering IDOR, injection, authentication, and business-logic vulnerability classes. Identified and reported critical/high-severity findings, including an exploit chain from a session-management flaw to administrative account takeover, each scored with CVSS and paired with prioritized reme

Grade: 3.34

Pursued a Bachelor's degree in Computer Science, achieving a GPA of 3.34.

Completed secondary education with a focus on Software Engineering (Rekayasa Perangkat Lunak).