WordPress Website Migration, MySQL-to-PostgreSQL Conversion & Reservation System

I am looking for an experienced freelancer to migrate my existing PHP-based WordPress website to a new Linux VPS while ensuring data integrity, security, and minimal downtime.
Project Requirements:
Migrate the complete WordPress website, including files, database, media, plugins, and configurations.
Set up and configure the new Linux VPS environment.
Convert the existing MySQL database to PostgreSQL while preserving all data and relationships.
Resolve WordPress, plugin, and application compatibility issues arising from the database conversion.
Develop a simple, responsive reservation system using React or [login to view URL], including booking functionality and basic administration.
Perform comprehensive testing, configure SSL, verify backups, and ensure a smooth production launch.
Provide technical documentation and deployment instructions.
Required Skills:
WordPress, PHP, Linux VPS, MySQL, PostgreSQL, React/[login to view URL], API development, server administration, and database migration.
Important: The website is live, so data integrity, security, and a reliable rollback plan are essential.
Please include your proposed approach, estimated timeline, budget, and relevant experience with similar projects in your proposal.
Best regards.

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來源：Freelancer.com | 出價次數：205 | 剩餘時間：7 日 | 專案類型：固定預算