I can creat the said custoemer relationship management app, as I have 6 years experience in creating custom apps for android, iPhone Operating System (IOS), IONIC/Angular framework (front-end), NodeJs/React & laravel (back-end) , Work experience in & Progressive Web Application (PWA) and have developed various apps in almost all the skills, independently or in-team.
I have also 4 Years of experience in designing UI /UX using figma. adobe XD
I have a sufficient level of knowledge for working with databases. I am also running on PHP, wordpress, HTML, CSS, js, jq, E-commerce etc.
Can we discuss further, please.