Feature Flag Service: Experimenting with New Technologies and Architectures
Introduction I am a junior frontend developer with two years of experience working with Vue.js, I wanted to broaden my knowledge by exploring backend development and experimenting with other frontend frameworks. I decided to create a project from scratch using Go for the backend and Angular 19 for the frontend. The project is a service for managing feature flags, inspired by great existing solutions. My primary focus was on implementing the principles of Clean Architecture while also improving my SQL skills by working directly with PostgreSQL without an ORM.

Introduction
I am a junior frontend developer with two years of experience working with Vue.js, I wanted to broaden my knowledge by exploring backend development and experimenting with other frontend frameworks. I decided to create a project from scratch using Go for the backend and Angular 19 for the frontend. The project is a service for managing feature flags, inspired by great existing solutions. My primary focus was on implementing the principles of Clean Architecture while also improving my SQL skills by working directly with PostgreSQL without an ORM.