As a well-versed developer who has specialized in PHP, JavaScript, and backend development, I have extensive experience working with various software applications and solutions including your required skillset such as ReactJs, NextJs, NodeJS. I take immense pride in creating robust and efficient web solutions which are exemplified in my work handling complex routing problems just like the one you need assistance with.
During my career, I've grasped a strong understanding of utilizing hooks in an application and can implement them seamlessly for features like authentication and messaging. Leveraging my proficiency in useState, useEffect, useContext, and useReducer, I can design a comprehensive Messaging page that leverages these hooks to their full potential.
Furthermore, I've previously integrated the Google Maps API to enable auto-completion and map display functionalities which aligns perfectly with your requirements. With a mindful eye on both frontend design and backend API endpoints link up, I'll ensure that the Mailing page works harmoniously with the rest of your application. In summary, choosing me for this project wouldn't only guarantee problem-free routing but an assurance that your authentification and messaging features will be dealt with professionally and efficiently.