About me

Hello! I'm Percy Reyes from the Peruvian Andes—a genuinely happy individual embracing life in England and evolving each day. I feel stronger than ever as I continue to develop myself from within. As I am deeply spiritual, I do not follow a particular religion. My favorite saying is, 'As within, so without.' I walk by faith, not by sight, being confident that all things are possible for those who believe. 

Moreover, I consider myself a down-to-earth individual with a vibrant personality, an empowered mentality, and youthful enthusiasm. I thrive on connecting with others and approach life with a happy-go-lucky attitude.

What Do I Do?
I have been working as a Senior AI-driven Database Engineer for over 20 years, possessing extensive knowledge and experience in designing, implementing, and managing critical database engineering solutions across all Microsoft SQL Server platforms and SQL Azure. Is slow database performance causing frustration? If so, please email me at percy.reyes@live.com for help, or connect with me via LinkedIn.

Besides my passion for database engineering, I am currently conducting more cryptography research—focused on the analysis of cryptographic Boolean functions and their applications, algorithmic cryptanalysis, number theory, and other algebraic aspects of cryptography. See more on my cryptography work here.

I've been writing about SQL Server Engineering solutions issues on my blog since 2005. Nowadays, I mostly write for MSSQLTips.com; you can access all my published SQL articles here. So, in this personal website, I mostly share my thoughts and knowledge on cryptography.

See more on my education and experience here.
HELLO, I'M PERCY REYES! I've been working as a senior SQL Server Database Engineer for over 20 years; I'm a three-time Microsoft Data Platform MVP. I'm a cryptographer conducting research on cryptographic Boolean functions and their applications.