
Product Design
Tangor App
Responsible for the mobile scanning flows and the interface system that connects the app with Tangor’s SaaS platform.
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Project Overview
Tangor is a specialized inventory app designed to run on a handheld barcode scanner with a small built‑in screen used in warehouse environments.
The application connects to a SaaS inventory platform to support logistics teams with real‑time registration, organization, and tracking of incoming products in the warehouse.
Technologies & Tools
Figma
Prototyping
Agile
User Testing
Design Systems
The Challenge
Design teams faced significant challenges in:
Adapting interface components to a very reduced screen size while maintaining legibility and clear tap targets
for workers using the scanner all day.
Designing controls and interaction patterns specifically for the primary users—warehouse operators, mainly men
with large hands—who require generous touch areas and simplified navigation to avoid errors during fast operations.
Ensuring the handheld app synchronized reliably with the SaaS system so that physical scans immediately
updated digital inventory records across locations.
Visuals and Screenshots


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