Case studies

Projects & Technical Delivery

Architecture case studies exploring complex distributed systems, cloud-native modernization and secure integration patterns built for resilience and performance.

> initialize delivery pipeline

> syncing services...

> cloud integrations stable

Cloud Architecture

Insurance Provider Portal — Cloud BFF & Digital Delivery

Led technical delivery and coordinated frontend, backend and integration workstreams for a cloud-based insurer portal.

Architecture highlights

AWS-based BFF using API Gateway, Lambda, CloudFront, S3, DynamoDB and Aurora
Technical coordination across multiple countries
Digital journey architecture aligned with backend integrations

AWS API Gateway Lambda Angular BFF

> initialize delivery pipeline

> syncing services...

> cloud integrations stable

Full Stack Modernization

Enterprise Portal Modernization

Modernized enterprise journeys by aligning Angular delivery with Spring Boot services and API integration patterns.

Architecture highlights

Angular frontend delivery
Spring Boot microservices
Stakeholder collaboration and incremental rollout

Angular Spring Boot Microservices REST APIs

> initialize delivery pipeline

> syncing services...

> cloud integrations stable

Success: Access token delegated

Identity & Security

Secure API Authorization with Azure AD OBO

Implemented delegated access patterns for API-to-API communication using Azure AD, OAuth2, PKCE and JWT.

Architecture highlights

MSAL integration at the frontend boundary
Delegated access with On-Behalf-Of flow
Token validation patterns for enterprise APIs

Azure AD OAuth2 OBO Flow JWT APIs PKCE

> initialize delivery pipeline

> syncing services...

> cloud integrations stable

Interactive Canvas Preview

UI Engineering

Real-time Collaborative Whiteboard

Built a collaborative canvas experience focused on responsiveness, state synchronization and multi-user interaction.

Architecture highlights

WebSocket collaboration model
Shared state synchronization
Multi-user interaction and interface focus

TypeScript WebSockets Realtime UI Engineering