"I am an experienced software engineer, cybersecurity professional, and educator with 30+ years in IT and development. I specialize in AP Computer Science (Java), Python programming, college CS1/CS2, and cybersecurity fundamentals. I also provide CompTIA certification prep, career coaching, and technical interview guidance.

Programming & Computer Science

• AP Computer Science A (Java)

• AP Computer Science Principles

• Java and Python (beginner to advanced)

• Algorithms, data structures, recursion

• College CS1/CS2 coursework and projects

• Debugging, assignments, and lab support

Cybersecurity & Certification Prep

• Security+, Network+, ITF+

• SOC analyst fundamentals and threat detection basics

• CySA+ and Pentest+ foundations

• Hands-on labs and structured study plans

Professional Skill Development

• Career planning for IT and cybersecurity

• Resume review and mock interviews

• Software Development Life Cycle (SDLC)

• Technical writing and requirements analysis

How I Teach

My approach focuses on clear explanations, practical examples, and building confidence through hands-on learning. I adapt to each student’s skill level—providing patient, structured support for younger learners and fast, goal-oriented instruction for career switchers and professionals.

Certifications

CISSP, SSCP, GSEC, GCIH, GCIA, GPEN, GCPN, GMOB, GCLD, GPYC, Security+, Network+, Cloud+, A+, AWS Cloud Practitioner, Azure AZ-900, Python PCEP/PCAP, and others. I also serve on the SANS Cybersecurity Advisory Board.

If you need help with programming, AP Computer Science, cybersecurity fundamentals, or certification prep, I’ll help you gain clarity, skill, and confidence. Send me a message with your goals—I'm here to help you succeed." less...