Je vais convertir une application Web angulaire js en angulaire 9

I turn ideas into high-performing, scalable web applications. With 7+ years in Angular, React.js, Next.js, Node.js, NestJS, PHP, and Ruby on Rails, I build websites and systems that work flawlessly and grow with your business. I also integrate AI-driven features, intelligent workflows, and automation to make apps smarter and more efficient. From clean frontends to powerful backends, I deliver solutions that match your vision and exceed expectations. Let’s create something your users will love and rely on.