Hi Anadi,
I hope you are doing good, I just reviewed your project description and it looks like you need a more aesthetic, fluid, and robust design than your current one . After all there is always room for improvement. I am new to Freelancer , but not to the Industry. I have been working as UI/UX designer for various firms before deciding to pave my path in free lancing.
You can see some of my projects in my portfolio, and if you want to see more of them, I can share them with you as well.
I do have experience in tracking applications , not necessarily GPS tracking, but I have worked on similar kind of apps, thus quality and your personal satisfaction will be my first priority
I'll be using the following technologies, and providing you with all deliverable s as per requirement:
Figma
Adobe XD
Photoshop
Illustrator