Jack Middleton
Senior New Business Development Executive at ProCheckUp (PCU)
United Kingdom
Summary
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SeniorJack Middleton is a Senior New Business Development Executive with 11 years of experience helping organisations secure uptime, compliance, and digital forensics readiness through penetration testing, PCI consulting, and build/configuration reviews. Based in the UK and currently at ProCheckUp, he translates technical security offerings into clear, no-pressure guidance for clients evaluating website, web app, API, infrastructure, and cloud assessments. He combines a practical, deadline-driven mindset—"don't put off until tomorrow"—with an ability to broker solutions between non-technical stakeholders and technical experts. Known for a wry, approachable personal brand (self-described "Plumber For A Series Of Tubes"), he makes complex cybersecurity choices less intimidating. His background emphasizes proactive risk reduction and compliance-first thinking, helping organisations act before incidents force their hand.
11 years of coding experience
Github Skills (200)
python10
mailcow10
infosec10
cybersecurity10
docker-compose10
dovecot10
exchange10
information-security10
mailserver10
active-directory10
threat-intelligence10
imap10
information-gathering10
termux10
openvas10
Programming languages (14)
Github contributions (5)
NetworkJack2/bash_theory
Dec 2016 - Aug 2022
Contributions:31 commits, 56 pushes, 1 branch in 5 years 8 months
GIJack/GIJack
Aug 2020 - May 2025
Contributions:12 pushes, 1 branch in 4 years 10 months
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