@TessKamau
Data Scientist
Nothing here yet.
Nothing here yet.
Apr 21 · 8 min read · Introduction As part of building my data analyst portfolio, I recently completed an end-to-end sales analysis project using Microsoft Excel, SQL, and Tableau. The dataset — a US-based superstore with
Join discussionApr 21 · 8 min read · Introduction As part of building my data analyst portfolio, I recently completed an end-to-end sales analysis project using Microsoft Excel, SQL, and Tableau. The dataset — a US-based superstore with
Join discussionApr 20 · 11 min read · Problem Statement E-commerce businesses operate on an assumption so common it is rarely questioned: charge more, deliver more. The logic feels intuitive — premium pricing signals premium quality, and
Join discussionMar 3 · 21 min read · Table of Contents The Problem Nobody Talks About The Dataset Why Accuracy Is a Trap Data Cleaning: Building a Trustworthy Foundation Exploratory Data Analysis: What the Data Tells Us Feature Eng
Join discussion
Feb 5 · 7 min read · Problem Statement Radiant Diagnostics Buddy is a multi‑modal deep learning system developed to assist radiologists in detecting thoracic pathologies from chest X‑ray images while incorporating essential clinical metadata. The project addresses a real...
Join discussion