--- title: "Kehinde Abe (@Ken0x) | Hashnode" description: "Data Scientist | Python developer | Technical writer. Read the latest articles by Kehinde Abe on Hashnode." url: "https://hashnode.com/@Ken0x" --- @Ken0x # Kehinde Abe @Ken0x · England, United Kingdom · Joined August 2019 Data Scientist | Python developer | Technical writer ### [The Importance of Upholding Data Privacy: A Data Scientist's Responsibility](https://thecodezs.hashnode.dev/the-importance-of-upholding-data-privacy-a-data-scientists-responsibility?utm_source=hashnode&utm_medium=feed) Introduction As a data scientist, I understand the importance of data privacy and security. Data privacy refers to the protection of personal information and sensitive data from unauthorized access, use, or disclosure. It is essential for every indiv... 6 min read · [thecodezs.hashnode.dev](https://thecodezs.hashnode.dev/the-importance-of-upholding-data-privacy-a-data-scientists-responsibility?utm_source=hashnode&utm_medium=feed) [Apr 4, 2023](https://hashnode.com/posts/the-importance-of-upholding-data-privacy-a-data-scientists-responsibility/642c0e2f85a952e8171e082a) ### [A Guide to Data Cleaning and Preparation for Data Science](https://thecodezs.hashnode.dev/a-guide-to-data-cleaning-and-preparation-for-data-science?utm_source=hashnode&utm_medium=feed) Data is the lifeblood of any successful data science project, but it's not always in its pristine form. Unfortunately, raw data often comes with missing values, duplicates, outliers and other anomalies that can significantly impact the accuracy of yo... 6 min read · [thecodezs.hashnode.dev](https://thecodezs.hashnode.dev/a-guide-to-data-cleaning-and-preparation-for-data-science?utm_source=hashnode&utm_medium=feed) [Mar 30, 2023](https://hashnode.com/posts/a-guide-to-data-cleaning-and-preparation-for-data-science/6425b5b291ce23190beb4b1f) ### [Automate the boring stuff with Python](https://thecodezs.hashnode.dev/automate-the-boring-stuff-with-python?utm_source=hashnode&utm_medium=feed) Are you tired of creating new cover letters for every job you apply for? Then use Python to automate it. 5 min read · [thecodezs.hashnode.dev](https://thecodezs.hashnode.dev/automate-the-boring-stuff-with-python?utm_source=hashnode&utm_medium=feed) [Sep 26, 2021](https://hashnode.com/posts/automate-the-boring-stuff-with-python/6150a64794bb297e1aad8821) ### [Building an Image repository with Node.js, Express, MongoDB and Multer](https://thecodezs.hashnode.dev/building-an-image-repository-with-nodejs-express-mongodb-and-multer?utm_source=hashnode&utm_medium=feed) Quick Summary With the help of this tutorial, you can learn how to build and integrate an Image repository by uploading files on the server with the help of Multer and Express in Node.js. This tutorial will also show you a step-by-step process of int... 11 min read · [thecodezs.hashnode.dev](https://thecodezs.hashnode.dev/building-an-image-repository-with-nodejs-express-mongodb-and-multer?utm_source=hashnode&utm_medium=feed) [Apr 12, 2021](https://hashnode.com/posts/building-an-image-repository-with-nodejs-express-mongodb-and-multer/6074bf4d308cd51e1477fb30) ### [Getting Started With Automated Testing Using Jest for JavaScript Applications](https://thecodezs.hashnode.dev/getting-started-with-automated-testing-using-jest-for-javascript-applications?utm_source=hashnode&utm_medium=feed) What does testing mean? what is automated testing? Do we really need to test our code? How do I achieve this? what should I test? These are popularly asked questions and this article aims to provide answers for them. Firstly, we need to understand t... 19 min read · [thecodezs.hashnode.dev](https://thecodezs.hashnode.dev/getting-started-with-automated-testing-using-jest-for-javascript-applications?utm_source=hashnode&utm_medium=feed) [Dec 14, 2020](https://hashnode.com/posts/getting-started-with-automated-testing-using-jest-for-javascript-applications/5fd7cc547418a90e83c898fe)