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Angular 19 Interview Questions: Signals, SSR and incremental hydration
FRONTEND

Angular 19 Interview Questions: Signals, SSR and Must-Know Concepts

The most common Angular 19 interview questions: Signals, incremental hydration, zoneless change detection, and new reactive APIs with code examples and expected answers.

Spring Boot structured logging with Logback and JSON
BACKEND

Spring Boot Logging in 2026: Structured Logs for Production with Logback and JSON

Complete guide to Spring Boot structured logging. Logback JSON configuration, MDC for tracing, production best practices and ELK Stack integration.

Event-driven architecture with Spring Kafka and resilient consumers
BACKEND

Spring Kafka: Event-Driven Architecture with Resilient Consumers

Complete Spring Kafka guide for event-driven architectures. Configuration, resilient consumers, retry policies, dead letter queues and production patterns for distributed applications.

Spring GraphQL technical interview with resolvers and DataLoaders
BACKEND

Spring GraphQL Interview: Resolvers, DataLoaders and N+1 Problem Solutions

Prepare for Spring GraphQL interviews with this complete guide. Resolvers, DataLoaders, N+1 problem handling, mutations, and best practices for technical questions.

Spring Boot Actuator monitoring with Micrometer and Prometheus
BACKEND

Spring Boot Actuator: Production Monitoring with Micrometer and Prometheus

Complete Spring Boot Actuator guide for production monitoring. Micrometer configuration, Prometheus metrics, custom endpoints and alerting setup.

Spring Modulith: modular monolith architecture with Spring Boot
BACKEND

Spring Modulith: Modular Monolith Architecture Explained

Learn Spring Modulith to build modular monoliths in Java. Architecture, modules, async events and testing with Spring Boot 3 code examples.