Create a LWC componet to display the all contact info in flip the card wise details flip card should be 180 degree flip .
Create A custom TimeSheet of the Employee where the employee can add & remove the Line And after that to download it as pdf and send to the Manager for Approval .
To create a LWc to display the file Preview option in same page or dyanmically. like fast u upload the Image ,mp4.doc pdf file that should be like shown in thubmnaile or preview mode in same page .
The below blog have live examples,
https://medium.com/@johntucker_48673/exploring-salesforce-lightning-web-components-part-1-efb2b7b0570
For further reference, you can check this too,
https://www.sfdcpoint.com/salesforce/lightning-web-components-lwc/
https://www.jitendrazaa.com/blog/tag/lightning-web-component/
I hope you find the above information is helpful. If it does, please mark as Best Answer to help others too.
Thanks.
Yes
i have the LWC senario Like