FlightSearchPlatform - API Modernization

Backend (.NET Core 8)

About

A C#/.NET 8 service that mirrors legacy Ruby API contracts while adding typed controllers, structured logging, and cloud-ready deployment, with Elasticsearch, RabbitMQ, MongoDB, and Memcached backing services.

My Role

Helped modernize a legacy Ruby-based API to ASP.NET Core 8 while preserving all existing endpoints. Implemented controllers, services, and health checks backed by Elasticsearch, MongoDB, Memcached, and RabbitMQ. Enabled local and CI-friendly polyglot stacks via Docker Compose. Maintained parity using xUnit tests and RSpec-style fixtures.

Core Capabilities

• Ruby-to-.NET parity preserving all legacy endpoint contracts
• Polyglot integration: Elasticsearch, MongoDB, Memcached, RabbitMQ
• Configurable environments via appsettings and Docker Compose
• HAProxy support, health checks, and performance profiling

Architecture

• ASP.NET Core 8 MVC with typed controllers and middleware
• Elasticsearch for indexed search, MongoDB for records, Memcached for caching
• RabbitMQ for async workflows
• Docker Compose for full dependency graph orchestration

Tech Stack