Johannes works as Competence Lead for Data Engineering & Data Science for the MediaMarktSaturn Retail Group. In this role, he is responsible for the delivery of the data products in the webshop. In the last years, he was the main driver for a new data-driven search engine solution for all saleslines in Europe. Furthermore, he is a committer for Querqy, an open source query rewriting plugin for Solr and Elasticsearch used by various ecommerce companies across the world.
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- Search
More and more search teams in the e-commerce space want to own their search: they want to understand how exactly the retrieval works and optimise it according to their specific needs, both from the user and from the seller perspective. Implementing search using open source search engines, such…