Georgios Komninos

@gosom

Sharing 20 years of software engineering experience and Golang expertise

CYJoined May 2022

About

I am a software engineer based in Cyprus with over 20 years of experience in the industry. My background in Computer Science has led me to work with PHP, Python, and more recently, with a focus on Golang.

Originally from Greece, my career has taken me across Europe, and I now call Cyprus home. I've attended numerous conferences, continually expanding my knowledge and network.

Recently, I started blogging to share my insights and experiences with the tech community. I'm passionate about engaging with fellow developers and contributing to the field through my writing and future projects.

Thank you for visiting my blog.

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Georgios Komninos's blogs

Untitled Publicationblog.gkomninos.com23 posts

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Recently published

GKGeorgios Komninosblog.gkomninos.comMay 10, 2025 · 3 min read

How to Create a SOCKS5 Proxy with VPN Tunneling Using Docker

This guide shows you how to set up a SOCKS5 proxy that routes all traffic through a VPN connection using Docker Compose. This setup provides an extra layer of privacy for your internet traffic. Prerequisites Docker and Docker Compose installed A VP...

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GKGeorgios Komninosblog.gkomninos.comJun 21, 2024 · 5 min read

How to generate PDF in Go

In this article I am going to show you one way of generating PDF documents using Go. Generating a PDF document is a common need in many applications. We are building an invoice management application and one of the requirements is the to generate a P...

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GKGeorgios Komninosblog.gkomninos.comJun 20, 2024 · 8 min read

Crafting a Web app in Golang: Implementing the Service Layer

Tutorial: golang web application development Hello all, today we will continue the development of our web application by implementing the part of invoice management. We are going to implement the InvoiceService interface. We will learn also how we ca...

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GKGeorgios Komninosblog.gkomninos.comJun 19, 2024 · 6 min read

Tutorial: Repository pattern in Golang with Test Driven Development

In the last blog post I showed you how you can implement the repository pattern in Golang. We used SQLite and GORM to implement the CompanyRepository . Today I am going to show you how to implement the InvoiceRepository .The implementation will be ve...

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GKGeorgios Komninosblog.gkomninos.comJun 18, 2024 · 5 min read

Tutorial: Implementing Repository with GORM and SQLite

In the previous part of the series we created the required interface for you invoice generation/management web application. In this post we are going to provide and implementation of the CompanyRepository . In our requirements in the first part of th...

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Georgios Komninos

About

Available for

Georgios Komninos's blogs

Recently published

How to Create a SOCKS5 Proxy with VPN Tunneling Using Docker

How to generate PDF in Go

Crafting a Web app in Golang: Implementing the Service Layer

Tutorial: Repository pattern in Golang with Test Driven Development

Tutorial: Implementing Repository with GORM and SQLite

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Georgios Komninos

About

Available for

Georgios Komninos's blogs

Recently published

How to Create a SOCKS5 Proxy with VPN Tunneling Using Docker

How to generate PDF in Go

Crafting a Web app in Golang: Implementing the Service Layer

Tutorial: Repository pattern in Golang with Test Driven Development

Tutorial: Implementing Repository with GORM and SQLite