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Apps2026 / CollectoHub

CollectoHub

An application for art, coin, watch, and vintage collectors. Dynamic cataloging, estimated portfolio valuation, and integrations with external APIs to track market price movements.

My role

Own development. Implementation details below.

Scope

CollectoHub

Links

No public link published

01 / The challenge

What the product does

CollectoHub enables collectors to digitize their collections. Users upload catalog photos of coins, watches, or art, logging acquisition dates and costs. The app polls external auction and market APIs to estimate current valuation trends.

02 / The solution

CollectoHub

CollectoHub enables collectors to digitize their collections. Users upload catalog photos of coins, watches, or art, logging acquisition dates and costs. The app polls external auction and market APIs to estimate current valuation trends.

  • Collection valuation & cataloging
  • Price trend monitoring
  • Flexible search & filters
Technology
Implementation details
  • Aggregating distinct public rate feeds (coins, metals, luxury watches) while handling API timeouts and schema changes.
  • Structuring local SQLite storage to enable offline catalog modifications with eventual cloud syncing.
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