Class introduction

“Flutter x Spring BootThe development of an actual SNS app made with is complete.”
It implements the Flutter mobile app and Spring Boot backend together,
We complete everything from JWT authentication → infinite scroll feed → like system → S3 image upload → integration testing → large data processing at a practical level.

Subject and configuration

OT — Project architecture & development environment settings
Flutter client — Clean Architecture, Riverpod status management, JWT certification, infinite scroll feed
Spring Boot API — Layered architecture, JWT token issuance, cursor-based pagination, S3 Presigned URLs, RestDocs
database — H2 in-memory DB, JPA entity design, index optimization (processing 100,000 data)
Integration & mobile testing — Automate E2E scenarios with Dio HTTP client and Integration Test
Building monitoring — Firebase Crashlytics/Performance (app) + Prometheus & Grafana (server)

From start-ups and side projects “App ↔ Server ↔ DB” overall flowThe realistic need is that there are not enough opportunities to experience it in a short time.
Integrate actual project experiences as they are Practical know-howIt was planned to deliver

1 year↑ I have development experience, but I have mobile, backend, and DB end to endThose who have never been grouped by
For employment and career change”A working Flutter app + Spring Boot“Those who need a portfolio
At a startup SNS and content MVPPractitioners who need to make it in a short period of time

✔ Even uploading Flutter apps, Spring Boot, and S3 MVP that works integration
✔ JWT authentication, Riverpod, cursor pagination, presigned URL, etc. Business patternLearn
✔ Mobile E2E automated testingTest by /Acquire CI Senses
✔ Firebase + Prometheus/Grafana Experience the flow of operations through integration
✔ GitHub reports, demonstration videos, etc. portfolios Get materials immediately

levels: Intermediate ⭐⭐⭐☆☆
required:
- Experience with object-oriented languages (Java, Kotlin, Dart, etc.)
- Flutter widget experience
- Simple REST call experience
Auxiliary materials: Reinforce players' knowledge by providing PDF/links based on Flutter, Spring, and SQL