Summary
Boudewijn Kooy is a versatile developer and ethical hacking practitioner with 11 years of hands-on experience building web systems, machine learning experiments, and prompt-driven AI solutions. Operating from Hengelo, Netherlands, he blends deep PHP/MySQL OOP roots and decades of coding practice with formal training in ethical hacking and security. As a freelance prompt engineering innovator and multi-disciplinary developer since 2015, he moves fluidly between vulnerability research, automation, and crafting AI prompts that translate complex requirements into practical tools. Known among peers as a "jack of all trades, master of a few," he focuses on logical problem-solving over language-specific trivia, which speeds prototyping and debugging across stacks. His background running personal development/testing sites and long-term technical support work gives him a pragmatic, user-facing lens on reliability and bug fixing. Expect a curious, perpetual learner who treats each project as an opportunity to push security-aware innovation further.
11 years of coding experience
28 years of employment as a software developer
Master’s Degree, PHP/mysql OOP, geslaagd, Master’s Degree, PHP/mysql OOP, geslaagd at Eduvision
SECO-EHP, ethical hacking, SECO-EHP, ethical hacking at security academie
English, Dutch, python, php/mysql master