Sure! Here's a more polished and engaging version of your text:
"Hi there! I’m a UX/UI designer with over 5 years of experience specializing in web and mobile design. My approach prioritizes both user needs and key business metrics (KPIs) to create designs that are not only visually appealing but also truly effective. If you need a team of designers, I lead a skilled UI/UX team that can assist with your project as well!"
Let me know if you'd like any further tweaks! 😊