Marc Wichterich
Sr. Software Development Manager Item Identity at Amazon
- Role
- Sr Software Development Manager at Amazon
- Location
- Seattle, WA, US
- LinkedIn followers
- 500 followers
About Marc Wichterich
I manage Amazon\'s product identity teams at the center of Amazon\'s vast catalog. We build large-scale machine learning systems & web services to drive competitive pricing among sellers, enable product-centric customer reviews, remove redundant search results, and allow for efficient order fulfillment.
Experience
Sr Software Development Manager
Oct 2019 — Present · Seattle, WA, US
Leading the Item Identity teams at Amazon: My teams of skilled software engineers & managers keep Amazon\'s catalog neat by establishing item identity: which of the billions of products offered on Amazon are really the same and which are different. Bringing offers from multiple sellers together on a single product detail page enables Amazon\'s product reviews, fosters price competition between those sellers, boosts shipping efficiency, and keeps our customers\' product searches free from redundant entries.Main technology used:* Big Data: Spark, ElasticSearch, etc.* Machine Learning: DNNs, Image and Text Embeddings, etc.* AWS: EMR, DynamoDB, SageMaker, ECS, etc.
Education
RWTH Aachen University
PhD
2005 — 2010
RWTH Aachen University
Dipl.-Inform.
1999 — 2005
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