Data Analyst Portfolio
Interactive Tableau and Power BI dashboards that turn raw datasets into clear, filterable stories, from airline customer reviews to bike-share rider behavior.
TableauPower BISQL Analytics
Overview
A collection of BI dashboards I built to practice end-to-end analysis: cleaning and shaping the data, picking the right KPIs, and designing interactive views that let anyone explore the results on their own. Each one below is live, so you can filter and click through it right here.
Dashboards
British Airways Reviews (Tableau)
Customer review ratings from 2016 to 2023, broken down by month, country, aircraft, seat type and traveller type, with KPI tiles for cabin staff, food, entertainment, ground service and seat comfort.
Tableau Public
AccessCyclistic Bike-Share (Power BI)
How casual riders and annual members use Cyclistic bikes differently.
Power BI
Access