I'm WIseman Umanah, a developer 💻️ who loves to share my knowledge and experiences with others and I'm always looking for ways to improve my skills and learn new things. When I'm not working, you can find me drawing as an artist 🤗😀.
Available to translate ideas into transformative solutions that solves real world problems as well as contributing the the growing ecosystem through open source projects and community engagements.
Apr 25, 2025 · 7 min read · In this article, I will guide you step by step on how to deploy your first ERC20 token on Sepolia using Hardhat. Before we begin, it's important to set up a few things that will be crucial throughout the development process. Ensure Node and npm are ...
Join discussion
Apr 13, 2024 · 4 min read · Postmortem is simply a report of what previously happened usually after a bug fix in the software industry. A postmortem is a process intended to help you learn from past incidents. It typically involves an analysis or discussion soon after an event ...
Join discussion
Mar 17, 2024 · 12 min read · It's a fascinating process, isn't it? You type in www.google.com, and within milliseconds, a fully interactive webpage appears before you. But pause for a moment and ponder—what magic occurs in those milliseconds? How does your web browser retrieve t...
Join discussion
Mar 11, 2024 · 4 min read · Big O is a notation used for describing the complexity(whether space or time complexity) of a program. This concept describes how much time it takes to run your function with respect to the size of the input to the function. In this lesson, we will f...
Join discussion
Feb 22, 2024 · 6 min read · What happens when you run a program or an app in your system, the system assigns a unique digit to it. This is what is know as the PID of running process, running programs are known as process in a computer system and they are properly managed by the...
Join discussion