The Bairro Picker Application was developed as part of an initiative for a grocery delivery startup in Lisbon. Starting from its MVP version, the project successfully raised €4 million. The White Digital team was responsible for the complete frontend development, focusing on optimizing the user experience (UX) specifically for goods pickers.

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Goals and Solutions 🌟

The goal was to create an efficient and intuitive application for pickers in the grocery delivery process. This included features like one-click invoice printing, barcode scanning, and a user-friendly registration process. The team focused on UX to enable pickers to collect goods rapidly and accurately.
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Results for the Customer 🎯

The Bairro Picker Application has significantly enhanced the efficiency and accuracy of the picking process, contributing to the overall success and scalability of Bairro's grocery delivery service.

👉 An exceptional UX for goods collection: We are focused on the UX, not UI because it's more critical for pickers. They should collect goods fast as they can. We spent hundreds of hours on Customer Development to optimize the Picking Flow to ONE click - Invoice printing.

👉 Invoice printing: This is one of the key features of fast order collecting. We integrated SDK for invoice printing and adapted it to the required Portugal format.‍

👉 Barcode scanning: When pickers receive a new order, they wear a small Barcode scanner on their finger. We successfully integrated it, and the user sees Success ✅ in case of the correct barcode scanner and product marks as collected; In case of Wrong ❌, we show the Flash Message of wrong scanning; That feature prevented hundreds of wrong product picking 🌟.

‍👉 Registration: Pickers download the app, put their phone number, approve via SMS, put their name, and choose their warehouse. After, the admin can find requests and approve access to the app.

👉 Bluetooth printer integration: Our devs spent hundred hours on Urovo printer integration, which required some Java skills to fix some bugs.And 2nd point is invoice layout, which required some specific knowledge of HTML.‍

👉 Barcode scanner integration: We have integrated the Finger UROVO R70 Bluetooth scanner. Scanning the barcode and comparing it with the required product barcode is needed.

Frontend: React native, MobX, react-query, axiosSentry, Datadog, Adyen, OneSignal, Firebase Analytics