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FRANCISESPEJO/README.md

👋 Hi. I’m Francis Espejo

I’m a Higher Technician in Networked Computer Systems Administration (ASIR). I’m currently studying Computer Engineering and working in tech. I have experience in blue team work, vulnerability analysis, and system hardening on Windows, Unix, and cloud. Solid background in systems administration, technical support, and infrastructure management in corporate environments, always with a focus on stability, security, and service continuity. I also run training sessions and workshops on digital good practice, for technical teams and for non-technical audiences. I have worked with companies and public bodies including the Seville City Council and the Regional Government of Andalusia.

"Security is not a product; it is a process."

🔗 Links

🛠️ Skills

Windows Linux Networking Cybersecurity Hardware Electronics Repair IT Consulting Technical training Talks & outreach Python Bash PowerShell Arduino

📫 Contact

You can reach me at: fran@francisespejo.com

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  1. FRANCISESPEJO FRANCISESPEJO Public

    All about me

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  2. Secure_Password_Generator Secure_Password_Generator Public

    A lightweight desktop application for generating secure, customizable passwords. Built with Python and Tkinter, packaged as a standalone Windows executable — no installation or Python required.

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  3. Domainwalk Domainwalk Public

    CLI that audits the public surface of your own domain: DNS, SPF/DKIM/DMARC, TLS, HTTP headers, security.txt. Snapshot + diff, not a vuln scanner.

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  4. Projects-Arduino Projects-Arduino Public

    Programs made for arduino boards and derivatives. In this repo you can find the source code

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  5. DOTFILES DOTFILES Public

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  6. Blog.FrancisEspejo.com Blog.FrancisEspejo.com Public

    My personal blog. Manuals, reviews, opinions and notes. Written and reviewed by me.

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