Senior Machine Learning Engineer
Current• Improved fitting neural networks architecture for item embeddings using for item recommendations• Implemented A/B tests with personalized search ranking (fitted gradient boosting model considering user history and interests for base model results re-ranking)• Trained improved search relevance gradient boosting model (prepared offline train data, fitted model and integrated it to production ML architecture)• Grew 2 ML Engineers from Juniors as their mentor
May 2022 - Present
