
With 11 years of experience in the IT industry, primarily in the banking sector, I bring a wealth of knowledge and expertise in IT management. My experience as a database administrator and data warehouse designer has given me a deep understanding of how to effectively organize, store, and utilize data. In addition, my background as a knowledgeable IT manager has equipped me with the skills needed to lead and motivate teams to achieve their goals. As an IT consultant and advisor, I have a passion for helping organizations optimize their data and IT operations, and am committed to providing high-quality solutions that meet their unique needs.

Setup High Availability for HAProxy
To prevent service failure during disasters like server crash or so on, we have to find Single Point of Failure components and setup High Availability

sudo without password
Typing password for sudo commands is an awful experience. So here’s what we should do to stop linux asking for password: 1. Backup the sudoers

PHP: mysqli_connect(): The server requested authentication method unknown to the client [caching_sha2_password]
if you have these errors in your log file: It means that the server’s default authentication plugin is different from your client’s. So you have

Hosting a Podcast
To start a new podcast, you have to generate a feed in XML format. This feed should contain metadata about the podcast and its episodes

Fedora 33: Problem with Broadcom Wifi Device
I am using Fedora workstation as my main OS on my laptop for many years, but usually I face a problem with my wifi device

How to make Apache HTTPD Web Server more secure
There are some known security issues that can make an Apache HTTPD Web Server insecure. If using Apache HTTPD as a web service is your