Ex-Googler having more than 15 years of experience in various technologies like - PHP, SQL, MySQL, Database Administration, Database Programming. Drawing from my vast experience in software development, project management, and database manipulation, I assure you that your MySQL export to Excel project is in capable hands. My understanding of MySQL and PHP language is profound, reflecting in my prior accomplishment at Google and Amazon. Throughout my career, I have consistently demonstrated an unwavering commitment to quality, something that has endeared me to former colleagues and employers.
In line with your project description, I've done several large database exports before, handling massive user and transactional data comfortably. This includes ensuring stringent protocols for confidentiality and data security are followed to the letter. Perhaps more crucially, as an ex-Googler and ex-Amazon employee, I understand and treasure the significance of data privacy – it's not negotiable.