#REST API

A hands-on series on building a complete Microservices system with Quarkus 3.x — the "Supersonic Subatomic" Java framework designed specifically for Cloud Native and Kubernetes. Using PostgreSQL as main database, Keycloak for Authentication & Authorization (OIDC), Apache Kafka for Event-Driven Communication, gRPC for high-performance inter-service. From creating your first project with Dev Services, building a REST API with Panache, to deploying production on Kubernetes with GraalVM Native Image. Includes Fault Tolerance, OpenTelemetry Observability, Contract Testing, CI/CD Pipeline and Production Readiness Checklist. Actual project: E-Commerce Platform system includes 5 microservices.

Comprehensive guide to running LLM locally on Mac Apple Silicon (M1/M2/M3/M4) with Ollama and MLX. From initial installation to 3x acceleration with the MLX framework, managing multiple models, integrating APIs into applications, and optimizing GPU/RAM performance. All hands-on, privacy-first, no internet required.

Comprehensive Django course from basic to advanced, helping you master the most powerful full-stack Python framework. Includes Django ORM, Django REST Framework, Class-Based Views, Authentication, Celery, Channels (WebSockets), Testing, Docker and Production deployment. Updated to Django 5.2+ and Python 3.12+ with the latest 2026 best practices.

Flutter and Dart courses are comprehensive from basic to advanced, helping you build professional cross-platform mobile applications. Includes Dart fundamentals, Widget tree, State Management (Riverpod/Bloc), Navigation, Firebase, REST API, Local Storage, Testing, CI/CD and publishing to App Store/Google Play. Updated to Flutter 3.27+ and Dart 3.6+ with the latest 2026 best practices.

Comprehensive Golang course from basic to advanced, helping you master the Go language and build high-performance backends. Includes Go fundamentals, Goroutines, Channels, Gin/Fiber framework, GORM, gRPC, Microservices, Testing, Docker and Production deployment. Updated to Go 1.23+ with generics, iterators and the latest 2026 best practices.

The Laravel course is comprehensive from basic to advanced, helping you master the world's most popular PHP framework. Includes Eloquent ORM, Blade Templates, Laravel API (Sanctum/Passport), Queues, Events, Broadcasting, Livewire, Testing, Docker and Production deployment. Updated to Laravel 12+ and PHP 8.4+ with the latest 2026 best practices.

The Python FastAPI course is comprehensive from basic to advanced, helping you master the most modern Python framework for Backend API. Includes Python fundamentals, Pydantic, async/await, SQLAlchemy, Alembic, Authentication, Authorization, OAuth2, WebSockets, Background Tasks, Testing, Docker and Production deployment. Updated to FastAPI 0.115+ and Python 3.12+ with the latest 2026 best practices.

Comprehensive course on the HL7 FHIR (Fast Healthcare Interoperability Resources) data standard in healthcare — from theoretical foundation to practical implementation. Covers HL7 history (v2, v3, CDA), FHIR R5 architecture, Core Resources (Patient, Observation, Encounter, Medication, DiagnosticReport), RESTful API (CRUD, Search, Bundle, Transaction), Data Types, Terminologies (ICD-10, SNOMED CT, LOINC), Profiles & Extensions, SMART on FHIR, FHIR Subscriptions, building FHIR Server with FHIR HAPI (Java/Spring Boot), integration with EMR/HIS, Security & Privacy systems (HIPAA, GDPR), and practical applications in Vietnam (Circular 54/2017/TT-BYT, VNEID, Social Insurance). Updated to FHIR R5 (v5.0.0), the latest official version from HL7 International.

The NestJS course is comprehensive from basic to advanced, helping you master the most modern Node.js framework for the backend. Includes TypeScript, Dependency Injection, Modules, Controllers, Providers, TypeORM, Prisma, Authentication, Authorization, Guards, Interceptors, Pipes, WebSockets, GraphQL, Microservices, Testing, Docker and Production deployment. Updated according to NestJS 11+ and the latest 2026 best practices.

Comprehensive course on Spring Boot 4.x from basic to advanced, helping you build professional backend applications with REST APIs, Spring Data JPA, Spring Security, JWT, OAuth2, microservices, testing, Docker and deployment in production environments. Update Spring Boot 4.0 with Spring Framework 7, Virtual Threads, GraalVM Native Image.