I have mastered the below parts for 6 years and Nothing is impossible .
the Credit is very important for me.
-Frontend
React, Redux(React-Redux, Redux/toolkit), Next JS.
Angular(material), Ngxs, Ngrx store and RxJS
Vue, Vuetify, Nuxt, Vuex
-Backend
Express, Node JS
PHP(laravel,CI) and Python(Django)
MongoDB,
--Mobile developing
android, flutter,Native(using angular),React native, Ionic
-CMS
Wordpress,Shopify,OpenCart,Woocomerce,SquareSpace