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Hi, I'm Hylmi

Cybersecurity Analyst & Software Engineer (DevOps)

Cybersecurity and software engineering professional with hands-on experience in security analysis, penetration testing, and threat monitoring across global and national organizations. Skilled in building modern web and mobile applications with Next.js and applying DevOps practices for reliable delivery.

Since 2020
In Cybersecurity
4
Organizations
4
Certifications
Hylmi Rafif Rabbani
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About Me

Bringing together cybersecurity and software engineering to build secure, scalable, and reliable technology

Securing and Building Modern Technology

I am a cybersecurity and software engineering professional with hands-on experience in security analysis, penetration testing, and threat monitoring across global and national organizations.

I build modern web and mobile applications with Next.js and apply DevOps practices for reliable delivery, keeping a security-first mindset throughout the process.

My background combines a Computer and Information Systems Security degree at BINUS University with advanced full-stack training at Purwadhika Digital Technology School, bridging engineering and business impact.

Core Competencies:

Penetration Testing
Vulnerability Assessment
Threat Analysis
Incident Response
Next.js Development
DevOps Automation

Professional Experience

Security analysis and threat monitoring across global and national organizations

Education & Certifications

Information Systems Security degree at BINUS with four professional certifications

Engineering Focus

Secure, scalable web and mobile applications with Next.js and DevOps

My Professional Approach

Built on the foundation of integrity, innovation, and results-driven solutions

1

Strategic Thinking

Aligning technology initiatives with business objectives for maximum impact and ROI

2

Security-First Mindset

Implementing robust security measures from the ground up in every solution

3

Continuous Innovation

Staying ahead of industry trends and emerging technologies to drive competitive advantage

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Technical Expertise

A skill set spanning cybersecurity, software engineering, and DevOps

Click on any skill card to explore detailed expertise

Cybersecurity

Expert

Security analysis, testing, and response

Click to explore

Software Engineering

Advanced

Modern web and mobile development

Click to explore

DevOps & Cloud

Advanced

Reliable delivery and automation

Click to explore

Software Engineering

Modern web and mobile technologies

Next.js

Advanced

React

Advanced

JavaScript

Advanced

TypeScript

Advanced

Node.js

Advanced

Mobile App Development

Advanced

Web Development

Advanced

QA & Testing

Intermediate

Security & Analysis

Cybersecurity and business intelligence

Penetration Testing

Advanced

Vulnerability Assessment

Advanced

Threat Analysis

Advanced

Incident Response

Advanced

Security Monitoring

Advanced

Linux

Advanced

Soft Skills

How I work with people and problems

Analytical Thinking

Advanced

Problem Solving

Advanced

Cross-functional Collaboration

Advanced

Stakeholder Communication

Advanced

Leadership

Advanced

Continuous Learning

Advanced

Certifications

Professional certifications in cybersecurity, Linux, and software engineering

Fundamental Penetration Testing

Offensive security & vulnerability assessment

Certified
Fundamental Cyber Security

Security principles, threat modeling & defense

Certified
Fundamental Command Linux

Linux administration & command-line proficiency

Certified
AI for Software Engineers

Certificate of course completion

Certified

Professional Experience

A track record of delivering exceptional results across diverse industries and challenging projects

Investor Ambassador, Pasar Modal Syariah

Indonesia Stock Exchange (IDX)

Apr 2024 - Apr 2025

Key Responsibilities:

  • Represented IDX to promote Sharia-compliant capital market literacy through education and community outreach
  • Delivered engaging sessions that bridged financial and technology concepts for prospective retail investors
  • Supported programs and events that expanded awareness and accessibility of the Islamic capital market

Cyber Security Analyst & Business Development

PT Altimeda Cipta Visitama

Oct 2022 - May 2023

Key Responsibilities:

  • Performed security monitoring, vulnerability assessment, and threat analysis to protect organizational assets
  • Supported incident response processes and documented findings with clear remediation recommendations
  • Drove business development activities, translating technical security value into client-facing engagement and proposals

Research Assistant

Bina Nusantara University

Sep 2022 - Jan 2023

Key Responsibilities:

  • Conducted research support in information security and computer science alongside faculty members
  • Assisted with data collection, literature review, and analysis to support academic publications and projects

Security Analyst

Google

Apr 2020 - Jul 2022

Key Responsibilities:

  • Contributed to security analysis and threat monitoring within a global technology environment, supporting platform integrity and secure operations
  • Applied threat detection practices and investigated anomalies to help mitigate potential security risks
  • Built foundational expertise in enterprise-scale cybersecurity operations and incident handling

Career Highlights

A track record across cybersecurity, software engineering, and academic research

Since 2020
In Cybersecurity
Security analysis and threat monitoring
4
Organizations
Global and national experience
4
Certifications
Security and engineering credentials
3
Languages
Indonesian, English, Arabic
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Projects & Achievements

Delivering measurable business impact through strategic technology implementations and innovative solutions across enterprise and startup environments

Google

Completed
Apr 2020 - Jul 2022

Security Monitoring & Threat Analysis

Contributed to security analysis and threat monitoring within a global technology environment, supporting platform integrity and secure operations.

2+ yrs
Apr 2020 - Jul 2022
Threat Monitoring
Detection and analysis
Threat DetectionSecurity MonitoringIncident Handling+1 more

PT Altimeda Cipta Visitama

Completed
Oct 2022 - May 2023

Vulnerability Assessment & Incident Response

Performed security monitoring, vulnerability assessment, and threat analysis to protect organizational assets, while supporting incident response and business development.

Dual
Security and business development
VA
Vulnerability assessment
Vulnerability AssessmentThreat AnalysisIncident Response+1 more

Purwadhika Digital Technology School

Completed
Jun 2025 - Nov 2025

Secure Full-Stack Web & Mobile Development

Built modern web and mobile applications with Next.js and applied DevOps practices for reliable delivery, with a security-first mindset.

Full-Stack
Next.js and Node.js
DevOps
CI/CD and Docker
Next.jsReactNode.js+3 more

Indonesia Stock Exchange (IDX)

Completed
Apr 2024 - Apr 2025

Sharia Capital Market Literacy

Represented IDX to promote Sharia-compliant capital market literacy through education and community outreach for prospective retail investors.

Sharia Market
Capital market literacy
Education
Community outreach
Financial EducationInvestor RelationsPublic Speaking+1 more

Experience at a Glance

A track record across cybersecurity, software engineering, and academic research

Since 2020
In Cybersecurity
Security analysis and monitoring
4
Organizations
Global and national experience
Full-Stack
Engineering
Next.js, Node.js, DevOps
4
Certifications
Security and engineering
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Let's Work Together

Ready to transform your business with innovative technology solutions? Let's discuss how we can bring your vision to life.

Send me a message