Hi there, my name is Muhammad and I'm excited to help you upgrade your current Moodle version. With over 8 years of experience in Moodle administration and upgrading, as well as familiarity with Moodle customizations and plugins, I feel confident that I can provide the necessary skills needed to complete this project within the next week.
I have a lot of experience with PHP, ASP.net, Node.js, Python, Java, Javascript and other relevant technologies. Additionally, my area of expertise includes Moodle administration and upgrading as well as preservation of customizations and plugins during the upgrade process. This makes me an ideal candidate for this project as I'm sure you'll be pleased with the results.
I look forward to hearing from you soon so we can start discussing how we can make this project happen together!