Portfolio / 2026
Samuel Lewiphilsiano Mathias
Computer Science StudentDatabase Technology
SAM.
Focus
Data Analytics
Data Engineering
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Introduction
I work where data, technology, and design meet.
Computer Science student focused on data analytics, data engineering, and building digital experiences that turn information into something useful.
More about me ↗Selected Work
A selection of things I have built.
01Data
Tourism
Analytics Dashboard
↗Interactive tourism dashboard analyzing visitor trends, revenue performance, and destination categories.
Data Visualization02Analytics
Marketplace Sales
Data Engineering
↗End-to-end data pipeline for transforming marketplace data into analytical insights.
Data EngineeringBeyond Data
Data is my focus.
But curiosity tends to escape whatever box humans put around it. I also explore photography, interface design, and web development.
Photography01
UI / UX02
Web Development03