Designing reliable distributed transactions with the Saga pattern: orchestration vs choreography, API design, idempotency, compensations, and production pitfalls.
Designing robust REST API batch operations: models, atomicity, idempotency, error handling, async jobs, limits, and examples.
A practical guide to applying Clean Architecture and Domain-Driven Design in Flutter with structure, patterns, code snippets, and testing strategies.
Apply the Repository pattern in API design with practical code, specs, UoW, and testing tips—plus performance, security, and pitfalls to avoid.
A practical guide comparing REST API versioning via URL paths versus headers, with pros, cons, caching, tooling, and a clear decision framework.
A practical guide to building React micro-frontends with Module Federation, routing, shared state, deployment, testing, SSR, performance, and security.
