This deliverable is a fully functional, production-ready web application built for high availability and performance. The architecture utilizes modern Client-Side Rendering (SPA) and a Serverless/Microservices backend, integrated and deployed entirely within the designated cloud environment via an automated CI/CD pipeline for zero-downtime releases.
2. Key Technology & Architecture
Component
Architecture & Technologies
Deployment & Scaling
Front-End (SPA)
Built using a leading framework (e.g., React/Angular) with Tailwind CSS. Fully responsive and adheres to WCAG 2.1 AA accessibility standards.
Static assets served via Global CDN for low latency.
Back-End (API/Data)
RESTful APIs secured with JWT. Core logic leverages a Serverless approach for efficiency and auto-scaling.
Hosted on PaaS (e.g., Cloud Run/Functions) for elastic auto-scaling based on real-time load.
Data Persistence
Scalable NoSQL (e.g., Firestore) or managed Relational Database service.
Includes automated daily backups and point-in-time recovery.
3. Quality & Assurance Requirements
Requirement Area
Deliverable Assurance
Security
HTTPS encryption (TLS 1.2+). OWASP Top 10 protection. Role-Based Access Control (RBAC) enforced.
Performance
Page Load Time (LCP) under 2.5s. API latency under 200ms. Optimized for Core Web Vitals.
Operations
Integrated Logging, Monitoring (APM), and Alerting. CI/CD for automated testing and Blue/Green/Canary deployments.
4. Final Deliverables
Production Deployment: Functional application accessible at the agreed-upon public URL.
Source Code: Complete, version-controlled repository (Front-end and Back-end).
Documentation: Architecture diagrams, API specs, and operational guides.
Access: Credentials for monitoring dashboards and CI/CD pipeline management.