Developer Reaches Week 11 of #100DaysOfCode, Diving Into Spring Boot Microservices

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A developer participating in the #100DaysOfCode challenge completed week 11 by transitioning from microservices theory to hands-on implementation using Spring Boot. Across days 66 to 68, they studied architectural concepts including Lambda Architecture, Conway's Law, and reactive microservices, exploring how organizational structure influences software design. On day 67, they began a new chapter focused on building microservices, covering topics such as Spring WebFlux, OAuth2 security, Swagger documentation, and Spring Boot Actuator. By day 68, they had set up a Spring Boot development environment and built and tested a simple microservice, also learning about HATEOAS and the HAL format for REST responses. The learner noted that backend engineering extends beyond writing code to encompass architecture, scalability, security, and monitoring.

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