Dotun's blog

Omisore Dotun

Omisore Dotun

5 followers

An excellent self-taught DevOps Engineer that is passionate about solving problems, I see opportunities to challenge myself and deliver world-class solutions where others see problems.

Building A Test Environment on AWS With Terraform: A Step-By-Step Guide

Oct 7, 202213 min read

This short project is tailored to cover some of the most important aspects of using terraform to provision resources on AWS. In this project, we will...

Building A Test Environment on AWS With Terraform: A Step-By-Step Guide

Complete Agile Planning with ZenHub

Sep 30, 202211 min read

ZenHub is a project management tool that helps you plan and execute agile development projects. It's simple to use, and getting started is quick and...

Complete Agile Planning with ZenHub

Simple Tips for Keeping Your AWS Costs Under Control

Aug 29, 20223 min read

AWS can be a great way to save money on your hosting costs, but if you're not careful, you can quickly rack up a big bill. In this post, we'll share...

Simple Tips for Keeping Your AWS Costs Under Control

AWS 3-tier Architecture

Aug 26, 202213 min read

AWS 3-tier architecture is a logical and physical structure that separates your application into three tiers: the web, the application, and the...

AWS 3-tier Architecture

The Osi Model

Aug 12, 20223 min read

Have you ever wondered what happens when you send an email or browse the internet? How does your computer know which IP address to contact to get the...

The Osi Model

Networking Devices

Aug 10, 20223 min read

Do you know what networking devices are? No, not the kind that connects us to the internet. I'm talking about things like routers, switches and access...

Networking Devices