Web development with a security analyst’s mindset
I am Zwelihle Comet, founder of Cutting Edge Tech, a full-stack web developer, web app penetration tester and tech-educator. Our company works with clients around the world.
We have been building websites and full-stack applications for over 5 years. We build for businesses that want to look professional and be easy to contact. Every site we make works on every screen, from small phones to large desktop monitors.
Our experience spans web application development, penetration testing and technical lab work. That mix shapes how we build: pages that look good, load quickly, and are set up safely from the start. We are also tech-educators, so we explain things in plain language and never hide behind jargon.
Our work has reached the final round of two hackathons, one provincial and one national. That taught us to deliver working results under pressure, which is why every project is delivered on the date we agree.

- Experience
- Over 5 years building websites and full-stack applications
- Clients
- Worldwide, fully remote service
- Degree
- BSc Mathematical and Computer Science
- University
- University of Limpopo
- Training
- Full-Stack Web Development, Zaio Institute of Technology, 2024
- Background
- Web development, penetration testing, tech-educator
Three promises to every client
- Plain talkYou always know what is happening, what it costs and what comes next.
- Safe by defaultHTTPS, protected forms and sensible logins on every site, not as an extra.
- You own itAfter the final payment, the site and the domain are yours.