Ongoing Web-App Transformation

I have an existing website that needs a thorough clean-up, several new features, and ultimately a full conversion into a progressive, installable web app. I will share the current codebase with you, walk you through the pain points, and prioritise the fixes and new modules together... (Budget: £18 - £36 GBP, Jobs: Angular, AngularJS, Django, Full Stack Development, JavaScript, Node.js, Vue.js, Web Development)