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Takumi Tokunaga

Research

Research and implementation notes around education data, local-first design, and AI-assisted systems.

Research

Abstract

research

Reproducible design for education institution search

Implementation notes for turning official public data into a search experience

Notes on separating data acquisition, normalization, search-term generation, autocomplete APIs, and UI display when building searchable data for high schools, universities, junior colleges, technical colleges, and vocational schools.

Education Data
Search
PostgreSQL
Go
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research

Privacy boundaries in local-first document tools

How much PDF processing should stay in the browser

A design note on keeping PDF and image organization in the browser while routing only backend-dependent operations, such as Office conversion, through an explicit server-side path.

Local-first
PDF
Privacy
Cloudflare Workers

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GitHub