DaudHR

Application Security Engineer

Securing applications through automated delivery.

I build DevSecOps security automation for safer software delivery, grounded in backend engineering.

Daud Hidayat Ramadhan
Daud Hidayat RamadhanApplication Security Engineer
EmailGitHubLinkedIn🇮🇩 Indonesia

01 / About

About Me

I am an Application Security Engineer grounded in backend engineering. My professional work focuses on application security, including Secure SDLC guidance, vulnerability management, and helping application teams address risk earlier in the delivery lifecycle.

My portfolio projects lean into DevSecOps security automation: CI/CD pipeline proof-of-concepts and practical delivery controls using SAST, dependency scanning, container scanning, secret scanning, and SBOM generation. This project specialization supports my AppSec work; it is not a separate job title.

At BSI UII, I started by building and maintaining backend services for student scholarship systems before moving into SOC/CISRT work. That progression shapes how I approach security: controls should fit the way developers build and ship software.

My core stack includes Go, PHP, Laravel, REST APIs, Docker, Kubernetes, and OpenBao, supported by Linux, Nginx, GCP, and Cloudflare. I use this website to document DevSecOps projects, security labs, backend patterns, and lessons from building safer delivery workflows.

Capabilities

  1. 01Application security and Secure SDLC
  2. 02DevSecOps security automation
  3. 03Backend and cloud-native engineering
More about me
Portrait of Daud Hidayat Ramadhan, Application Security Engineer

02 / Selected work

Featured projects

03 / Experience

Work Experience

  • Badan Sistem Informasi UII

    Application Security Engineer — SOC/CISRT Team

    Badan Sistem Informasi UII

    🇮🇩 Yogyakarta, Indonesia

  • Badan Sistem Informasi UII

    Software Developer (Full-Stack) — SOC/CISRT Team

    Badan Sistem Informasi UII

    🇮🇩 Yogyakarta, Indonesia

  • Badan Sistem Informasi UII

    Software Developer (Back-End) — Finance/Akurasi Team

    Badan Sistem Informasi UII

    🇮🇩 Yogyakarta, Indonesia

04 / Education

Education

  • Universitas Islam Indonesia

    Universitas Islam Indonesia

    Bachelor of Informatics

    Aug 2021 - Jan 2026(4 yrs 6 mos)
    • Focused on informatics fundamentals, backend application development, databases, and software engineering practice.
    • Graduated with a 3.70/4.00 GPA according to the current CV source.
    • Completed multiple course projects and teaching-assistant activities that supported the transition into backend and DevSecOps work.