Need DBA or Data Architect

Design a database deployment architecture for OLTP applications, The OLPT application DB context should be setting of a database where information is perused write and read with suitable – but fluctuating; durability, reliability, consistency and ability ensure. Important parameters: • Master slave implementation • DB clustering and replication • Write to master and read from salve, critical read from master or different slave • Load distribution across the system Project Scenario: B2B digital Commerce ([login to view URL]) Others implementation and configurations 1] Multiple CDN Configuration Options within the app. 2] Redis – Full Page Caching 3] Amazon S3 & Google Cloud Storage Options for Image and Resource storage. 4] Load Balancer & Shared Storage - HAProxy (High Availability Proxy), AWS S3, 5] Email Delivery -Amazon SES for Email or other custom email delivery servers, we want to be able to switch email delivery servers. 6] Security -Cross Site Scripting (XSS), Cross Site Requests Forgery (CSRF), SQL Injections, Session Hijacking, Session Fixation, Code Injections etc. 7] Restful API for ease of custom module development by third-parties and integration with third-party systems. 8] Reporting templates for Vendors Stores & System Operators, option for generating custom reports for sellers outside templates available to them. 7] Development Framework: Server-side – Symfony (PHP)