Welcome to j3ssie's portfolio page
❯ Initializing system...
❯ Loading kernel modules...
❯ Connecting to mainframe ...
❯ Decrypting credentials ████████
❯ Bypassing firewall ████████
❯ Injecting payload... [OK]
❯ Establishing secure tunnel... [OK]
❯ Loading portfolio [] 0%
❯ Access granted._
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j3ssie
  • About
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j3ssie

# About

▶Hi, my name is Ai Ho (a male name in my country) and on the Internet I'm known as j3ssie or Jessie.

▶I am currently employed as a Senior Security Engineer at Bytedance (TikTok) and am the creator of Osmedeus, Metabigor, Jaeles.

▶Recognized by Fortune 500 leaders including Google, Apple, Microsoft, Netflix, Yahoo, StackOverflow, Alibaba, Grab, Snapchat, Starbucks, Tencent, Firefox, Django, Red Hat, FireEye, SAP, ATT, Mastercard, US Department of Defense, and so many more for identifying and reporting critical security vulnerabilities in their products.

▶Passionate about security automation and building innovative solutions for security challenges.

# Projects

▶ Osmedeus 6k+

A Modern Orchestration Engine for Security.

AutomationOrchestrationAIAttack Surface Management
▶ Jaeles 2.3k+

The Swiss Army knife for automated Web Application Testing. A powerful scanner with customizable detection signatures.

GoWeb SecurityScanner
▶ Metabigor 1.5k+

Intelligence tool but without API key. OSINT tool for gathering information without requiring paid API access.

GoOSINTRecon

# Contact me

Interested in collaboration? I'm open to working on security research, offensive automation tools, and attack surface management projects. Feel free to contact me using any of the methods below if you'd like to share ideas or discuss opportunities.

Twitter LinkedIn Github
Hackerone BugCrowd j3ssie@wearehackerone.com

# Supporting my work

If you love my tools and want to support my work, please see the donation options below.

Patreon Paypal Other Methods