Blog
Mert Özen's blog posts on software development, backend, frontend, and DevOps.
Series
.NET Core Web API
36
Angular
31
JavaScript Basics
19
JavaScript Intermediate
18
JavaScript Advanced
16
TypeScript Basics
14
TypeScript Intermediate
14
TypeScript Advanced
12
Entity Framework Core
28
Dapper
16
Git & GitHub
29
Web Security (OWASP Top 10)
21
LLM Fundamentals
20
C# Fundamentals
20
Object-Oriented Programming in C#
16
C# Collections and Generics
11
LINQ
17
Asynchronous Programming in C#
17
Advanced C#
14
C# Versions
6
Solution Patterns
22
Frontend
PART 13
Angular Routing Guide: RouterModule, Route Parameters and Child Routes
Routing in Angular 12: app-routing.module.ts, router-outlet, routerLink, route parameters with ActivatedRoute, query params, Router.navigate, child routes, redirectTo and a wildcard for 404s.
31 Oct 2026
7 min
43
Frontend
PART 14
Angular Guards and Lazy Loading: CanActivate, CanDeactivate, CanLoad and Resolve
We protect routes with class-based guards in Angular 12: CanActivate, CanDeactivate, CanLoad and Resolve. We lazy load a feature module with loadChildren and preload it with PreloadAllModules.
31 Oct 2026
8 min
54
Frontend
PART 22
Standalone APIs in Angular 15: bootstrapApplication, provideRouter and Apps Without NgModule
Angular 15 made the standalone APIs stable. We build an app without AppModule using bootstrapApplication, provideRouter, provideHttpClient and importProvidersFrom, then migrate step by step.
31 Oct 2026
7 min
54