Architecture

Technical architecture documentation, system diagrams, and Architecture Decision Records (ADRs) for the Momentum Learning Management Platform.

Overview

The Momentum platform is built on AWS with a serverless-first architecture:

• Frontend: Next.js 14 hosted on AWS Amplify
• API Layer: REST API via API Gateway + Lambda
• Database: Aurora Serverless v2 (PostgreSQL)
• AI Services: Amazon Bedrock for content generation
• Authentication: AWS Cognito with social login

Sections

Core Architecture

• Technical Architecture - Complete system overview
• Technical Roadmap - Development roadmap and milestones
• Architecture Diagrams - Visual system diagrams

Decision Records (ADRs)

• ADR-001: Modularity Refactoring
• ADR-002: Cross-Region Bedrock

Analysis & Evaluation

• Architecture Evaluation 2025
• Infrastructure Cost Analysis
• Security Assessment