Experienced Laraval Developer needed to clean code for a B2B site

PLEASE ADD ME AT - S K Y P E - jitendra.tech for more discuss and queries 

Looking for a highly experienced and passionate Laravel developer to work on my b2b site 

buyerseller.asia

. The site was developed by a developer from Bangladesh but unfortunately with bad developers, they did not follow any development guidelines. 

the tasks: 
1. Clean the codes and bring them to a properly latest and clean structured and standardized code
2. Implement and customized the following theme or latest another similar b2b theme for front end.

http://preview.themeforest.net/item/lager-ecommerce-html-template/full_screen_preview/22051258?_ga=2.167177981.2100049952.1594145491-1018729158.1592535373

3. Implement and customize the following admin/dashboard panel as admin:

https://preview.themeforest.net/item/vuexy-vuejs-html-laravel-admin-dashboard-template/full_screen_preview/23328599

?

You must be experienced with B2B, B2C platform and set up Bitbucket, and other Atlassian apps to work with me. After you visit my web site 

buyerseller.asia

, and take a look the code structure, then give me a time, how long will you need and the cost $.

The site must be ready for mobile version, UX/UI, SEO, Bitbucket friendly and with a high standard clean code for any developer to be able to understand and start to work in any files.

Thank you and looking forward to build a long term development relationship.