lightless, a student dog, white hat.
Love programming && security.
Working in Meili-Inc.

You can purchase VPS via this link:


  • C/PHP/Python
  • Data structure.
  • Cryptology.
  • WEB Security && Pentest
  • Know something about Binary, such as PWN, RE. (Not so much)
  • Know a little of linux.
  • Know a little about server config, nginx, mysql, php and so on.
  • xia-zhe-teng!

Some project

  • Zhulong - An env quick build system. Based on docker.
  • Pansidong - An auto web scanner.
  • npiss - A private image storage service. Based on qiniu sdk.
  • Now is working on baize.
  • More projects in GITHUB.

Something Other

Contact me at

old blog: