About Me

I'm Nicholis, or as I'm known online, TrueWinter, a software and website developer from South Africa. I also find and responsibly disclose security vulnerabilities, helping companies to patch these before they can be maliciously used by an attacker.

Skills

Programming

  • Node.js
  • PHP
  • Bash
  • Java (very basic)

Websites

  • HTML
  • CSS
  • JavaScript
  • jQuery
  • Bootstrap
  • Website Security

Servers

  • Linux
  • DNS
  • REST APIs
  • pfSense
  • IPv4 Addresses and Subnets
  • Email (basic)

Experience

Company Role Period
Redacted for privacy IT Manager November 2016 - Present
Independent Security Researcher January 2019 - Present
Endless Hosting Signups and Support Team September 2019 - Present