Hi, as a high skilled Vue developer with a rich experience, I can build authentication system using vuex perfectly as you want.
I have advanced knowledge of data & props, vue routing, data binding, vuex which is a state management pattern & library, vue lifecycles such as mounted, created, updated and so on.
Developing extensive frontend web sites, I have mastered Vue front UI libraries such as Vuetify, BootstrapVue, Vue Material, CoreUI Vue and so on.
Very familiar with mobile responsive web design, I have mastered HTML/CSS/Bootstrap/Javascript/jQuery.
My training and experience in this field make me the perfect candidate for your project.
I am ready to start right now.
Thanks for your time and look forward to hearing from you soon.
Thanks.