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Interactive projects

My App

A small shelf for the interactive tools I build. Some are public and live on this site; some stay private for internal work but still deserve a short project note. I keep the public link here when it is open, and use screenshots when an app is meant for internal use only.

Energy checking Public On-site

Vietnam Grid Atlas

An interactive map for checking generation assets and grid infrastructure in one place. Open the atlas to filter plants, inspect locations, and move between the plant layer, transmission backbone, substations, and data centers.

Open app
A public map-first tool hosted directly on this website.
Tax simulation Private Internal tool

The Tax Simulation App

A DEPOCEN internal app built to simulate tobacco-tax scenarios across the base year and the following five years. It helps researchers and policymakers compare how specific tax paths can affect cigarette consumption, retail price, tax revenue, smoking prevalence, and smoking-related deaths.

Introduction screen of the Tax Simulation App
Intro page with project framing and the main policy outcomes tracked by the model.
Comparison plot inside the Tax Simulation App
Scenario analysis view for comparing simulated consumption and related outcomes over time.
Private internal app. This page shows the project profile and screenshots only; the working tool is not publicly linked.
Tobacco mapping Private Internal tool

Tobacco Mapping 2025

An internal mapping app for exploring tobacco retailers in Hanoi and Ho Chi Minh City. It combines store locations, product and brand availability, prices, and retail characteristics so users can search shops and inspect the local retail environment in detail.

Overview screen of Tobacco Mapping 2025
Overview page introducing the mapping workflow for tobacco retailers and available product data.
Filter and popup screen in Tobacco Mapping 2025
Map view with location filters, store attributes, and popup-level product-price inspection.
Private internal app. Public visitors can view the summary here, while the operational version stays inside the project workflow.