Raj w Stopy
A platform for choosing foot care, footwear and everyday comfort solutions
Context
An original platform covering foot activity, care and recovery. Its current sitemap contains 2,102 URLs, including 46 guides and 1,837 product pages comparing offers across multiple shops. Revenue comes from affiliate links, so trustworthy recommendations are part of the product itself.
Problem
Product comparison sites usually rank whatever pays the highest commission. Someone looking for a specific cream or file gets a seller's ranking instead of an answer — and stops trusting the whole site.
Solution
Offer ranking deliberately independent of commission: availability first, then total price, then data freshness. Search handles Polish text typed without diacritics, approximate inflection, domain synonyms and one typo from the fifth character. Production reads a snapshot bundled into the app rather than a separate service — at this catalogue size Elasticsearch would be cost without benefit.
My role (end-to-end)
The whole product: architecture, import and catalogue normalisation workers, the search engine, the Next.js front end, Docker-based development infrastructure, 1,097 unit tests.