Hi, I'm Ventje Engel

IT Security Researcher and Digital Marketer.

About Me

Since beginning my journey as IT security practitioner nearly six years ago, I’ve done work for private companies and government institutions. I specialized in penetration testing and malware analysis. Since October 2016, I’ve been teaching IT security, computer networks, and cloud computing at a well known private university at Bandung. At the end of 2017, I joined an online business in digital printing as a digital marketing specialist. I simply love to inspire people to achieve their potential in security technical knowledge and digital marketing.

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Offensive Security

I tested various aspects of information system to identify security threats and to develop mitigation plan to overcome those.

The Things I am good at:

Search Engine Hacking, Vulnerability Assessment, SQL Injection, Cross-Site Scripting, Wordpress Exploitation, and Wireless Hacking.

Pentest Tools:

  • Nmap
  • TheHarvester
  • Nikto
  • Vega
  • SQLMap
  • Nessus
  • Metasploit
  • XSS Framework
  • AirCrack
  • Kali Linux

Cloud Computing

I have developed more than twenty systems that rely on Google Cloud Platform (GCP) services. GCP is my main goto cloud for IaaS, SaaS, and PaaS solutions.

The Systems I’ve built:

  • Counseling Bot
  • Emotion Detection Bot
  • Image to Text Android App
  • e-Commerce Site
  • Neural Network-based Malware Detection


  • DialogFlow
  • Cloud Functions
  • Compute Engine
  • Cloud Vision
  • ML Kit API
  • BigQuery
  • TensorFlow
  • Firebase
  • VPC Network

Digital Marketing

I analyzed readiness and implemented SEO best practices for various websites in topics regarding education, social, culture, SEO, and social media. Designed copywriting and maintained optimization for marketplace store, Instagram profile, dan Facebook Page.

Experiences I’ve had:

  • On-site SEO
  • Product Copywriting
  • Conversion Tracking Setup
  • Web Analytics
  • Instagram Ads
  • Google Ads
  • Online Business SOP

Stats I was proud:

  • 9 Successful Ads Campaign
  • 20+ Webpage at Google Page One
  • 250% Growth Leads for GGB
  • 20000+ Followers at Online Business

My Interest

Have 6+ years experience in both black box and white box penetration testing. Specialized in performing web and network VAPT (Vulnerability and Penetration Testing).

Dissect and reverse engineer malwares to understand point of attack, exploits, and source of the attacker.

Audit web to check out all SEO issues. Do keywords research & analysis. Implement on-site SEO and analyze competitor niche. Bonus: Google My Business listing.

Setup website for Google Analytics (GA). Modify GA dashboard to meet company’s needs and filter user-level and admin-level access.

Setup, manage, and optimize your campaign at Facebook and Instagram Ads. Have managed ads for online shops, higher education institution, and service based business.

Develop chatbot for LINE and WhatsApp platform.

I'm proud to have collaborated with some awesome companies:

Interested in collaborating or investing?

I’m always open to discussing IT security work or digital marketing partnership opportunities.

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