Selected Case Studies

Curated project evidence

A focused set of public-safe examples that show architecture judgment, delivery ownership and observable technical and operational outcomes. The full professional timeline lives in the CV.

Azure

Secure Azure SFTP File Exchange

Secure operational file exchange with encryption, Key Vault, firewall restrictions, logging, exposure windows and infrastructure-as-code.

AzureKey VaultTerraformSecurity

Azure Event Hubs

Azure Event Hubs Integration Adapter

Event-driven integration adapter for railway GIS workflows using Azure Event Hubs, hexagonal architecture, provider abstraction and independent validation tooling.

Azure Event HubsHexagonal architectureIntegrationGIS

React

Enterprise Authentication and Authorization Flow

Identity-aware application flow across primary React frontend delivery, Web API contracts, identity-provider callbacks, logout, refresh and security boundaries.

React.NET Web APIOpenAPIMicrosoft Entra ID

Angular

Strategic Business Activity Monitoring

Enterprise monitoring delivery across Angular, .NET 8, Kafka, Flink, RabbitMQ, Terraform and Azure DevOps.

Angular.NET 8KafkaFlink

.NET Web API

Legacy Modernization and Performance Recovery

Modernization of legacy PHP and data-heavy workflows toward .NET Web API, Blazor and faster application/database behavior.

.NET Web APIBlazorSQL ServerPerformance