Tevin Mark Simiyu
Data Analyst

Contemplative coder and data analyst skilled in Python, SQL and Power BI.
Inspired by tough problems. I turn raw data into decisions.

Sales Analysis
Electronic Purchase Records

Python (Pandas and Matplotlib) used to answer business questions from 12 months of sales data: hundreds of thousands of electronics store purchases broken down by month, product type, cost and purchase address.

PythonPandasMatplotlib

Electronics store sales analysis

Road Accident
Data Analysis

Road accident dashboard

Road accident dashboard for 2021 and 2022, built to answer questions raised by stakeholders.

Dashboard

Bengaluru House
Prediction Model

Bengaluru house price prediction

House price prediction model built from Bengaluru housing data.

PythonMachine Learning

Portfolio
Projects in SQL and ML

Ongoing SQL and machine learning projects

Ongoing personal SQL and ML projects using Kaggle datasets.

SQLMLKaggle