As a seasoned Python Developer with a firm handle on the complexities of the Django framework, I believe I am well-suited for the task at hand. Let me assure you, my grasp extends far beyond just development; I have an acute understanding of database systems, including PostgreSQL, MySQL, SQLite, MongoDB, and Microsoft SQL Server. This will prove invaluable as we configure the various modules of ERPNext, particularly in Accounting and Finance as well as Inventory and Supply Chain.
In addition to my comprehensive understanding of ERPs and their configuration process, I also bring strong proficiency in Ubuntu VMs which are essential for your project based on the Windows VPS. To top it off, I'm experienced not just with Linux but also with all the boxes your project requires like RESTful APIs using Django / Django Rest & detailed database designing optimization queries.
Not only am I equipped with all the right skills to navigate a project such as yours effortlessly but I'm backed by diverse hands-on experience that spans across full stack development. Your project isn't one-dimensional; it requires someone who understands the complete picture - from backend to frontend - and I am that candidate. With me on board, you're not just getting a technician but a committed partner who'll turn your needs into reality while ensuring optimum performance and functionality across your system.