Company names, job titles & qualifications

Erik Nyström — Senior Data Scientist

Senior Data Scientist | Recommender Systems & ML Engineering

Senior Data Scientist with 8 years' experience building large-scale recommendation systems for e-commerce and media platforms. Specialized in ML architecture, collaborative filtering, and deep learning, with a track record of increasing user engagement by over 25% and reducing algorithm latency by 60%.

Lead Data Scientist

Senior Data Scientist

Data Scientist

Junior Data Scientist

Recommendation systems (collaborative & content-based)

Deep learning (TensorFlow, PyTorch, Keras)

Matrix factorization, embeddings, feature engineering

Machine Learning & Algorithms

Python (Pandas, NumPy, scikit-learn, FastAPI), SQL (Postgres, BigQuery), Spark, Airflow

Programming & Data

GCP (Vertex AI, BigQuery), AWS (SageMaker), Docker, Kubernetes, CI/CD pipelines

Cloud & DevOps

A/B/n testing, uplift modeling, dashboarding (Looker, Tableau)

Experimentation & Analytics

Developed an open-source Python library for benchmarking recommender algorithms on Nordic retail datasets

OpenRec Nordic

A senior data scientist resume example focused on large-scale recommender systems. Ideal for e-commerce or streaming platform roles.

Senior Data Scientist Resume Example

Quantified impact with clear engagement metrics

Relevant ML and engineering skills grouped by domain

Leadership and mentoring experience highlighted

Project section demonstrates open-source contribution

Education includes relevant thesis and technical focus

Filiz

Senior Data Scientist Resume Example

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