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
SOLID and Design Principles
12
Clean Code
13
Design Patterns
23
UML and Modeling
18
Introduction to Software Architecture
9
Clean, Onion and Hexagonal Architecture
8
Domain-Driven Design
12
Software Design
PART 13
Proxy Pattern: Lazy Loading, Remote Proxies and Intercepting with DispatchProxy
A proxy implements the same interface as the real object and controls access to it: it defers creation (virtual), checks permissions (protection), represents a remote service (remote) or does extra work on access (smart reference). EF Core's Castle.Proxies.AuthorProxy and the N+1 it hides, a virtual proxy with Lazy<T>, typed HttpClients as remote proxies, DispatchProxy's async and TargetInvocationException pitfalls, and how it differs from Decorator.
7 Nov 2026
15 min
4
Frontend
PART 08
JavaScript Proxy and Reflect: Traps, Validation and Reactivity
We intercept reads, writes and deletes on an object with Proxy and keep default behavior with Reflect, then build validation, default values and a reactive UI while covering the pitfalls and the cost.
3 Nov 2026
9 min
30