Jumpseller - Machine Learning Engineer
Recommendations for multiple e-commerce shops - NLP pipelines on AWS Sagemaker/Glue - Word embeddings with Word2Vec - Tensorflow. Online real-time session-based GRU4REC with MlOps setup.
Farfetch - Machine Learning Engineer
Recommendations in the fashion industry - ETL pipelines on Azure Databricks - Personalised fashion outfits via an LSTM Tensorflow model - Model serving with Gunicorn, Docker, MLFlow and Kubernetes - Batch processing via Spark. Matrix factorization + serving dot product recommendations.
Revolut - Data Scientist
Fincrime department - CNP transactions fraud detection - Gradient Boosting regression trees via lightgbm - Classification scenario and data analysis and reporting with pandas.
Tripadvisor - Senior Machine Learning Engineer
Langchain/Langraph agent for creating a travel assistant bot - NLP pipelines with sentence embeddings - LLM-as-judge evaluations - Entity matching from LLM free text.