Salesforce Solution Architect Needed to Create Architecture Diagrams for Proposal (RFP)

We are preparing a proposal for a Salesforce modernization project and need an experienced Salesforce Solution Architect to create professional architecture diagrams.

Scope:

Review the RFP and understand the proposed solution
Create high-quality architecture diagrams (Visio, Lucidchart, Draw.io, or similar)
Diagrams may include:
Solution Architecture
Integration Architecture
Data Flow
Security Architecture
Deployment/Environment Architecture
High-Level Salesforce Architecture

Requirements:

Strong Salesforce architecture experience
Experience with enterprise/government proposals is a plus
Ability to convert written requirements into clean, presentation-ready diagrams
Quick turnaround

Please share:

2-3 sample architecture diagrams you've created (Salesforce preferred)
Your experience with similar proposal/RFP work
Your availability over the next few days