Thank you for your visit. I am Data Professional with 25+ years experience. More on Linkedin. I am available for consulting. Contact me at pp [at] . Also feel free to contact me with private feedback and free thoughts. I will enjoy it! is a random record of my work. To easier navigate the blog content, I invite you to the page Topics where some key articles have been organized thematically. To be notified of new articles, follow this associated Facebook page or follow me on Linkedin.