Having worked extensively in web development and WordPress for several years, I am confident that I can effortlessly resolve the WP-Config database connection error your non-profit site is experiencing. I've encountered similar issues time and again and have successfully resolved each of them with my thorough understanding of the WordPress infrastructure, particularly the wp-config file. Also, having an in-depth knowledge of HTML, MySQL, PHP, and WordPress would definitely be an added advantage for fixing this particular issue.
Moreover, my strong problem-solving abilities combined with a penchant for working efficiently even under tight schedules make me a suitable candidate for this task. I understand the urgency associated with resolving website malfunctions and assure you that I am well-equipped to meet this expectation. As someone familiar with DNS information and its impact on site functionality, I am confident in my abilities to ensure not just the rectification of your site's issue but also its overall function and performance post-error resolution.
Lastly, as a professional who cherishes opportunities that serve an altruistic purpose, working on your non-profit site for children would be an honor. My work ethic of delivering high-quality output at a reasonable price and within stipulated timelines resonates well with your requirements. Thank you for considering me, I hope to have the chance to be of service to you very soon!