---
title: "Teniola Fatunmbi (@devteni) | Hashnode"
description: "Software Engineer | Technical Writer. Read the latest articles by Teniola Fatunmbi on Hashnode."
url: "https://hashnode.com/@devteni"
---

@devteni

# Teniola Fatunmbi

@devteni · Lagos, Nigeria · Joined February 2021

Software Engineer | Technical Writer

[Website](https://teniolafatunmbi.com/)

### [Service Accounts in Kubernetes](https://blog.teniolafatunmbi.com/service-accounts-in-kubernetes?utm_source=hashnode&utm_medium=feed)

Identity and Authentication in a Kubernetes Cluster.

6 min read · [blog.teniolafatunmbi.com](https://blog.teniolafatunmbi.com/service-accounts-in-kubernetes?utm_source=hashnode&utm_medium=feed)

[Nov 27, 2025](https://hashnode.com/posts/service-accounts-in-kubernetes/692845fa0e5189f36c6f566e)

### [Understanding Linux Application Installation beyond Copy and Paste.](https://blog.teniolafatunmbi.com/understand-linux-apps-installation?utm_source=hashnode&utm_medium=feed)

A guide to understanding common terminal operations that occur during the installation of a Linux application.

6 min read · [blog.teniolafatunmbi.com](https://blog.teniolafatunmbi.com/understand-linux-apps-installation?utm_source=hashnode&utm_medium=feed)

[Jun 4, 2022](https://hashnode.com/posts/understand-linux-apps-installation/629b6ec47ab2e32eed5b94e3)

### [Lazy loading in Reactjs with React router v6.](https://blog.teniolafatunmbi.com/lazy-loading-in-reactjs-with-react-router-v6?utm_source=hashnode&utm_medium=feed)

An implementation of lazy loading in Reactjs with React router v6.

5 min read · [blog.teniolafatunmbi.com](https://blog.teniolafatunmbi.com/lazy-loading-in-reactjs-with-react-router-v6?utm_source=hashnode&utm_medium=feed)

[1](https://hashnode.com/posts/lazy-loading-in-reactjs-with-react-router-v6/61d98b43cda0d0294b6960c2) [Jan 8, 2022](https://hashnode.com/posts/lazy-loading-in-reactjs-with-react-router-v6/61d98b43cda0d0294b6960c2)

### [How To Fix Exitcode:100 In Mongod Service: Mongodb](https://blog.teniolafatunmbi.com/how-to-fix-exitcode100-in-mongod-service-mongodb?utm_source=hashnode&utm_medium=feed)

Setting up MongoDB on Ubuntu can be as easy as meeting an error code. This article explains how to fix exitcode 100 while running mongod

2 min read · [blog.teniolafatunmbi.com](https://blog.teniolafatunmbi.com/how-to-fix-exitcode100-in-mongod-service-mongodb?utm_source=hashnode&utm_medium=feed)

[Dec 4, 2021](https://hashnode.com/posts/how-to-fix-exitcode100-in-mongod-service-mongodb/61abe81bb6bca85a26d3d78b)

### [React router: A beginner's guide](https://blog.teniolafatunmbi.com/react-router-a-beginners-guide?utm_source=hashnode&utm_medium=feed)

A beginner-friendly guide to linking pages in Reactjs

4 min read · [blog.teniolafatunmbi.com](https://blog.teniolafatunmbi.com/react-router-a-beginners-guide?utm_source=hashnode&utm_medium=feed)

[Oct 13, 2021](https://hashnode.com/posts/react-router-a-beginners-guide/61669d0018374f25732774c0)