We are looking for an established WordPress development company or agency (not an individual freelancer) for ongoing, long-term collaboration to expand and maintain an existing global website. This is not a one-time project. We are seeking a reliable development partner with structured processes, long-term availability, and the ability to support a global organization. Scope of Work: 1. Development of new pages based on provided designs with pixel-perfect implementation 2. Ongoing technical maintenance and support, including availability during holidays and weekends when required 3. Continuous performance optimization and site speed improvements 4. Full responsiveness across all devices and screen sizes 5. Development aligned with SEO best practices including technical SEO, structured data, and clean code 6. Full compliance with accessibility standards (WCAG 2.1 AA or higher) 7. Implementation according to security best practices, including monitoring and vulnerability management 8. Scalable and clean architecture that enables fast and easy updates by the marketing team 9. Integration with third-party systems such as HubSpot, marketing automation, analytics, and tracking tools 10. Backup management and disaster recovery readiness 11. Ongoing plugin updates and compatibility testing 12. Management of a multi-language website, including maintenance, synchronization between languages, technical SEO for multilingual content, and ensuring consistency across all language versions Technical Requirements: 1. Proven experience in custom WordPress development, not only page builders 2. Strong experience with multilingual WordPress environments (e.g., WPML, Polylang, or similar) 3. Ability to propose and maintain a scalable translation workflow for ongoing content updates 4. Experience managing global and multi-language websites 5. Accessibility implementation at code level including semantic HTML, ARIA attributes, and keyboard navigation 6. Clear documentation and organized handover processes 7. Dedicated team structure preferred, including project management, development, and QA Please Include in Your Proposal: 1. Company profile and team structure 2. Relevant portfolio of similar global or multilingual websites 3. Details about your development process and QA workflow 4. Estimated monthly availability 5. Time zone and support coverage 6. References if available 7. Clear and structured pricing information, including: 8. Hourly development rate 9. Hourly rate for urgent or off-hours support 10. Monthly maintenance retainer options 11. Any additional costs related to multilingual management, security monitoring, or performance optimization Please present pricing in a transparent and organized format.