MapReduce Analysis of Amazon Musical Instruments Reviews using mrjob

Built a MapReduce-based big data analytics project using mrjob in Python to analyze 1.5 million Amazon reviews for the Musical Instruments category. Implemented jobs to compute review counts, average ratings, top products, and helpfulness scores on large-scale data.

Market Basket Analysis Using Apriori Algorithm

This project applies the Apriori algorithm to analyze customer transaction data and uncover hidden purchasing patterns. It identifies frequent item combinations and generates association rules using support, confidence, and lift metrics.

Secure File System Simulation

A Python-based secure file system that simulates real-world data protection mechanisms including user authentication, file encryption/decryption, and integrity verification. The system enforces controlled access through session-based login and ensures that all stored files are protected using encryp

Financial Fraud Detection – Exploratory Data Analysis & Pattern Discovery

This project performs a comprehensive Exploratory Data Analysis (EDA) on a financial transaction dataset to uncover patterns of fraudulent behavior. The goal was to deeply understand the data, identify key risk indicators, and extract actionable insights for building a robust fraud detection model.

AI-Powered Customer Churn Prediction & Retention Intelligence System

An end-to-end machine learning system that predicts customer churn and classifies customers into risk segments (Low, Medium, High) to help businesses proactively improve retention strategies.

Employee Attrition Analysis

This project analyzes employee data to identify key factors driving employee attrition. The dataset was first cleaned to fix missing values, inconsistent formats, and incorrect entries. Exploratory Data Analysis (EDA) and statistical techniques were then used to examine relationships between variabl

Power store Sales analysis

This is my latest Power BI dashboard project, based on 10000 orders from power store data sample, an open-source dataset from Kaggle. It’s an interactive dashboard analyzing sales of the company and taking keen insights on customer relation with the company. Using Time intelligence, this...

DEFORESTATION IN UGANDA

Over the weekend while listening to a radio talk show in a national radio station in Uganda. An NGO was launching a Tree planting campaign in the eastern districts of Uganda. I was impressed by the project but felt like it was leaving out the most threatened regions. Curious as I got I decided...

Marketing Campaign Analysis & Recommendations

The challenge was to pass on recommendations against scenario of Under Performance of the Latest Marketing campaigns.The DataSet for this Vix was from the Maven Marketing Challenge.Tried a fresh approach with the color scheme a batch ed analysis of different areas. Recommendations