Spyros Ponaris

Tech Lead | Senior Software Engineer | .NET Enthusiast (BSc, MSc, MCP, MCSD) Contact Information: https://www.linkedin.com/in/spyros-ponaris-913a6937/

Athens Joined on Dec 23, 2019 sponaris@gmail.com http://www.web-partner.gr/

Education

BSc University of Sunderland- MSc University of Greenwich

Pronouns

Tech Lead and Senior Software Engineer with a strong focus on .NET technologies.

Work

Tech Lead | Senior Software Engineer |

Spyros Ponaris

Jun 22

Prototype Design Pattern in C#: Cloning Objects Efficiently

#csharp #microsoft #designpatterns #programming

4 min read

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Spyros Ponaris

Jun 17

# Exploring a Practical Billing API Built with Modern .NET Patterns

#csharp #designpatterns #aspdotnet

2 min read

Spyros Ponaris

Jun 5

5 EF Core Features Every Enterprise Developer Should Know

#csharp #efcore #microsoft #enterprise

2 min read

Spyros Ponaris

May 26

Priority-Based Job Processing System in C#

#csharp #designpatterns #architecture

6 min read

Spyros Ponaris

May 19

Blazor Latest Features

#csharp #blazor

2 min read

Spyros Ponaris

May 11

Abstract Factory Pattern in C# – Step-by-Step Tutorial

#csharp #designpatterns

3 min read

Spyros Ponaris

May 6

Refactoring a Simple C# Method Step by Step

#csharp #designpatterns #asp #microsoft

4 min read

Spyros Ponaris

Apr 28

The Rule Pattern in C#

#csharp #designpatterns #aspnet

8 min read

Spyros Ponaris

Mar 26

Building a Clean Master-Detail App with Blazor Server, MudBlazor, and EF Core

#webdev #csharp #blazor

2 min read

Spyros Ponaris

Mar 20

Building a Blazor Form with the Command Pattern and Undo

#csharp #webdev #blazor #microsoft

4 min read

Spyros Ponaris

Mar 3

ETag in ASP.NET Core + EF Core, caching reads and protecting updates

#api #backend #dotnet #performance

6 min read

Spyros Ponaris

Feb 16

When IDbContextFactory enters the chat, and what it actually fixes.

#blazor #csharp #efcore

2 min read

Spyros Ponaris

Jan 30

ASP.NET Core Custom Logger — Save Logs to Database (SQL)

#aspnet #csharp #database #programming

3 min read

Spyros Ponaris

Jan 19

Chain of Responsibility pattern

#designpatterns #csharp #aspnet

3 min read

Spyros Ponaris

Dec 19 '25

Why learning to build your own ORM is worth it (even if you use EF Core or Dapper)

#programming #csharp #sql #orm

3 min read

Spyros Ponaris

Nov 28 '25

Building a Simple Cron Scheduler in .NET with Cronos

#csharp #crons #aspnet

6 min read

Spyros Ponaris

Nov 20 '25

Tutorial: Building a .NET 9 Console App with Hangfire and Channels

#csharp #designpatterns #aspnet

5 min read

Spyros Ponaris

Nov 8 '25

SemaphoreSlim in .NET, a practical guide with the rest of the toolbox

#csharp #microsoft #aspnet #programming

7 min read

Spyros Ponaris

Oct 13 '25

🧩 Reliable Messaging in .NET: Domain Events and the Outbox Pattern with EF Core Interceptors

#programming #designpatterns #netcore #csharp

5 min read

Spyros Ponaris

Sep 29 '25

MassTransit in ASP.NET Core: A Practical Guide to Event-Driven .NET

#csharp #masstransit #pubsub #designpatterns

3 min read

Spyros Ponaris

Sep 29 '25

📝 Beyond WithXyz().Build(): Taking the Fluent Builder Pattern Further in C# (.NET 9)

#csharp #designpatterns #blazor #programming

4 min read

Spyros Ponaris

Sep 15 '25

🚀 Parallel.ForEachAsync vs Task.Run in C#: A Beginner’s Guide

#csharp #threading #netcore #microsoft

4 min read

Spyros Ponaris

Aug 26 '25

Building a Pub/Sub System in .NET: MassTransit, Reactive Extensions, and BlockingCollection

#designpatterns #rabbitmq #csharp #programming

5 min read

Spyros Ponaris

Aug 15 '25

Stop Killing Your Database with Multiple Calls

#database #sqlserver #csharp #threading

4 min read

Spyros Ponaris

Aug 12 '25

Building an Order Processing Saga with MassTransit

#masstransit #csharp #postgres #rabbitmq

2 min read

Spyros Ponaris

Aug 10 '25

Why We Should Use Client-Server Architecture (and Not Connect the UI Directly to the Database)

#csharp #architecture #programming #services

2 min read

Spyros Ponaris

Aug 5 '25

Supercharging EF Core Specifications with EF.CompileQuery

#ef #csharp #designpatterns #database

4 min read

Spyros Ponaris

Jul 29 '25

🔄 Creating a Syncfusion MultiSelect Component with Two-Way Binding in Blazor

#webdev #blazor #csharp #programming

4 min read

Spyros Ponaris

Jul 25 '25

⚔️ The Mighty MERGE: Using SQL Merge Statements Safely with EF Core

#csharp #ef #sqlserver #programming

4 min read

Spyros Ponaris

Jul 15 '25

Why Records in C# Are Game-Changing

#csharp #dotnet #programming #softwareengineering

4 min read

Spyros Ponaris

Jun 17 '25

Task.Run vs await: What Every C# Developer Should Know

#threading #task #programming #csharp

8 min read

Spyros Ponaris

Jun 13 '25

🧼 Elegant WPF Validation with FluentValidation and CommunityToolkit.Mvvm

4 min read

Spyros Ponaris

Jun 6 '25

MVVM is Not Just for WPF — Why It Still Matters in 2025 (Even in Blazor and WinForms)

#wpf #blazor #csharp #microsoft

7 min read

Spyros Ponaris

Jun 2 '25

🚀 Getting Started with Syncfusion Blazor Controls: Supercharge Your UI with Minimal Effort

6 min read

Spyros Ponaris

May 19 '25

🖥️ Understanding Serverless Architecture and Azure Functions

#azure #csharp #serverless #microservices

3 min read

Spyros Ponaris

May 6 '25

State Management Made Easy with Fluxor in Blazor

#blazor #csharp #web #programming

2 min read

Spyros Ponaris

Apr 23 '25

Mastering Blazor Component Communication: EventCallback, CascadingParameter, and @ref Explained

#blazor #dotnet #webdev #csharp

3 min read

Spyros Ponaris

Apr 19 '25

Mastering EF Core Interceptors: Hook into the Pipeline with the Decorator Pattern

3 min read

Spyros Ponaris

Apr 10 '25

Optimistic vs. Pessimistic Concurrency in EF Core (with Table Hints)

#efcore #csharp #sqlserver #database

3 min read

Spyros Ponaris

Apr 3 '25

🚀 Optimize EF Core Queries with AsSplitQuery()

#csharp #efcore #microservices #database

3 min read

Spyros Ponaris

Mar 24 '25

EF Core Global Query Filters: A Complete Guide

#csharp #ef #microservices #programming

3 min read

Spyros Ponaris

Mar 20 '25

Mastering Action and Func Delegates in C#: Real-World Patterns and Examples

3 min read

Spyros Ponaris

Mar 13 '25

Minimal APIs and Middleware in ASP.NET Core

#aspnet #csharp #microservices #microsoft

3 min read

Spyros Ponaris

Mar 3 '25

Enhancing Request Pipelines with MediatR Behaviors

#mediatr #microservices #designpatterns #csharp

4 min read

Spyros Ponaris

Feb 24 '25

Setting Up MediatR in a Minimal API

#tutorial #architecture #aspnetcore #programming

2 min read

Spyros Ponaris

Feb 7 '25

Why Does Everyone Forget Java and C# for Backend Development? Why Don’t Full-Stack Developers Learn Java and C#?

#csharp #java #backend #microservices

4 min read

Spyros Ponaris

Feb 5 '25

Implementing JWT Authentication in Minimal APIs

#jwt #aspnet #csharp #microservices

3 min read

Spyros Ponaris

Feb 2 '25

Validating Minimal APIs: Best Practices and Approaches.

#aspnetcore #csharp #programming #microservices

3 min read

Spyros Ponaris

Jan 27 '25

Minimal API Performance Benchmark

#aspnet #csharp #api #microsoft

6 min read

Spyros Ponaris

Jan 23 '25

Using Options Pattern in ASP.NET Core

#aspdotnet #csharp #programming #designpatterns

3 min read

Spyros Ponaris

Jan 20 '25

What is ValueTask? Why ValueTask Could Be Your Key to Faster Async Code ?

#csharp #threading #parallel #microsoft

2 min read

Spyros Ponaris

Jan 16 '25

Understanding and Using Table Hints in SQL Server

#sql #sqlserver #database #microsoft

3 min read

Spyros Ponaris

Jan 15 '25

Mediator Pattern

#csharp #designpatterns #programming #microsoft

3 min read

Spyros Ponaris

Jan 12 '25

Understanding the State Pattern

#csharp #development #designpatterns

7 min read

Spyros Ponaris

Jan 12 '25

Understanding the State Pattern

2 min read

Spyros Ponaris

Jan 9 '25

Strategy Pattern

#csharp #programming #designpatterns

3 min read

Spyros Ponaris

Jan 8 '25

Exploring Records in C#.

#csharp #net #microsoft #programming

5 min read

Spyros Ponaris

Jan 6 '25

Stack vs Heap in C#: Key Differences and Usage

#csharp #microsoft #net #programming

1 min read

Spyros Ponaris

Dec 27 '24

Introducing Simple Blazor Grid: Lightweight Grid for Blazor Applications

#blazor #csharp #microsoft #webdev

1 min read