We carried out the migration of COLIVE's old website, which was originally built with PHP and MySQL, to Python, Django, and REST API (Backend) and React (Frontend). This migration resulted in improved speed and performance. Additionally, new features were developed, with the most notable being online payment, reservation management, automatic invoicing, report generation, and SEO text automation based on configurable formulas. Furthermore, its API allows seamless integration with other platforms in the industry.