About Me

Let me tell you a few things...

Richard Callaby

BIO

I am a multi-faceted professional with roles as an instructor, security researcher, and developer. My primary objective lies in imparting a comprehensive understanding of technology to others, thereby making a meaningful impact on this planet.

With regard to the repository provided, it serves as an insightful showcase of some of the current and past projects I have undertaken.

I sincerely hope you find it beneficial in your endeavors.

Udemy

Udemy Instructor

As a professional instructor on the renowned Udemy platform, I specialize in delivering high-quality educational content encompassing a wide range of technical subjects.

My diverse portfolio of courses encompasses a variety of topics, including in-depth instruction on Kali Linux, comprehensive guides to Learning Linux, advanced techniques for mastering Vim, and valuable resources tailored to the needs of college students.

In light of my commitment to continuous improvement and broader outreach, I have made a strategic decision to transition a significant portion of my future courses to the YouTube platform. This endeavor is aimed at expanding accessibility and enhancing the global reach of my instructional content.

Moreover, I am actively exploring opportunities to collaborate with other reputable e-learning platforms, such as Pluralsight and various others, to further diversify my course offerings and cater to a broader audience.

With an unwavering passion for knowledge dissemination and a steadfast dedication to delivering exceptional learning experiences, I am excited about the prospects that lie ahead in this journey of educational innovation.

YouTube

YouTuber

I make review videos on technology and also educational tutorial videos on Linux, Programming, Ethical Hacking, and so on.

I am considering making YouTube my primary platform for my courses and moving away from Udemy.

Developer

Open Source Developer on Github

Presently, I am actively engaged in the development of multiple repositories utilizing the GitHub platform.

Kindle Author

Author on Amazon Kindle

I am presently an author with a substantial portfolio of works available on Amazon Kindle. In the interest of maintaining content quality, I have made the decision to temporarily withdraw some of my books from the platform to facilitate necessary updates.

At this time, my primary focus revolves around the creation of a new series of non-fiction books, predominantly comprising instructive tutorials. These forthcoming publications will predominantly delve into topics such as Linux, Microsoft Azure, and Visual Studio Code.

Security Researcher

Freelance Website Penetration Tester

At present, I hold the position of a freelance website penetration tester, wherein I conduct comprehensive security assessments on major websites across various platforms to identify and address potential vulnerabilities.