Sascha Butschalowski
Work
Ventures · Consumer Utility

Cartwise

Supermarket grocery price comparison and shopping helper for Latvia.

Role
Creator, Developer
Markets
Latvia
Status
ongoing
Consumer Utilityongoing
Cartwise

A consumer tool comparing grocery prices across major Latvian supermarket chains (Rimi, Maxima, Barbora) to help shoppers find price disparities and optimize baskets.

What I was responsible for

  1. 01Price scraping and data normalization
  2. 02Basket matching algorithm
  3. 03Mobile-first comparison interface
NextAll work in the index
Wellness First