GuideTechnology
8 min read
Put the whole backend together: the final architecture, the requirements checklist, how each article contributed, how to build, run and test it, an honest list of limitations, and the questions an interviewer is likely to ask about it.
GuideTechnology
30 min read
Build the first version of the Job Application Tracker API: a layered Spring Boot application with controller, service, repository, request and response DTOs, Bean Validation, paging and filtering, problem-details errors and tests, then exercise every endpoint over real HTTP.
GuideTechnology
20 min read
Understand what actually travels between a client and a Java backend: the HTTP request and response, methods and their guarantees, status codes, headers, JSON and how Java maps to it, and how to design a clean REST API, with real captured traffic and real JSON mapping.
