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Ali Esmaeili
Hello everyone, my name is Ali Esmaeili.
IT Instructor · Cyber Security · Web Developer
I am an IT Instructor and Computer Engineering student. I specialize in Cyber Security, Web Development and Networking. I work with programming languages and security tools to identify vulnerabilities and build secure systems.
What I'm working on
Cyber Security
Identifying vulnerabilities using security tools and methodologies — from penetration testing to building hardened, secure systems.
Web Development
Designing and building modern web applications with clean architecture, responsive UI, and security best practices baked in from the start.
Networking
Understanding network infrastructure, protocols, and security — configuring, troubleshooting, and protecting connected systems.
IT Instruction
Teaching programming, security concepts, and practical IT skills — helping students bridge theory and real-world application.
Who I am
Education
Computer Engineering — Student
Focus
Cyber Security · Web Development · Networking
Role
IT Instructor — teaching practical tech skills
Security
Vulnerability assessment · Secure system design
Builder
Web apps, security tools, and hands-on lab environments
Technologies
Languages
Web Development
Security Tools
Data & Infra
Security
Things I've built
Security Lab Projects
Hands-on vulnerability assessment and penetration testing labs — exploring OWASP Top 10, network security, and secure coding practices.
Web Applications
Modern web projects built with secure architecture — responsive frontends, robust backends, and security-first development approach.
IT Training Materials
Educational content and practical exercises for teaching programming, networking fundamentals, and cyber security concepts.
Achievements
IT Instructor — Teaching programming, networking, and cyber security to students
Computer Engineering — Currently studying and applying theory to real projects
Cyber Security — Vulnerability identification and secure system development
Web Development — Building modern, secure web applications
Networking — Network infrastructure, protocols, and security fundamentals
Writeups from the field
Building Secure Systems
Working with programming languages and security tools to identify vulnerabilities, analyze attack surfaces, and design systems that stay resilient under real-world threats.
What I can build for you
IT Training & Mentorship
One-on-one and group instruction in programming, networking fundamentals, and cyber security — tailored for beginners and intermediate learners.
Web Development
Custom websites and web applications — from frontend design to backend logic, built with modern tools and secure coding practices.
Security Assessment
Vulnerability identification and security reviews for web applications and network infrastructure using industry-standard tools.