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Укажите роль и уровень — система покажет путь развития, навыки и gap-анализ.
Путь развития
Junior
0-2 years
Ответственность: Exploratory Data Analysis (EDA). Building baseline models. Feature engineering. Data visualization. Preparing reports.
Ключевые навыки:
Middle
2-5 years
Ответственность: Formalizing business problems as ML tasks. Building and validating models. A/B testing. Presenting results to stakeholders.
Ключевые навыки:
Senior
5-8 years
Ответственность: Researching new approaches (NLP, CV, RecSys). Designing experiments. Publishing results. Mentoring. Cross-functional collaboration.
Ключевые навыки:
Lead / Staff
7-12 years
Ответственность: Data Science strategy. Prioritizing ML projects by business impact. Coordinating DS and Engineering. Experimentation standards.
Ключевые навыки:
Principal
10+ years
Ответственность: AI research strategy. Conference publications. Building DS culture. LLM/GenAI adoption strategy.
Ключевые навыки:
Gap-анализ: навыки для развития
Для перехода на следующий уровень необходимо развить:
Independently trains production-ready gradient boosting models with advanced tuning. Works with XGBoost, LightGBM, and CatBoost, selects the optimal framework. Configures early stopping, regularization, and categorical features handling.
Designs production ML pipelines using Airflow, Prefect, or Dagster. Automates the full ML cycle: data ingestion, validation, feature engineering, training, evaluation, deployment. Configures scheduling and retry logic.
Analyzes algorithmic complexity of ML pipelines, optimizes bottleneck operations in feature engineering. Understands trade-offs between accuracy and algorithm speed, applies dynamic programming and greedy approaches for computation optimization.
Applies specialized data structures for ML tasks: sparse matrices, KD-trees, bloom filters. Optimizes dataset memory footprint through proper dtype selection and sparse representations. Understands pandas and numpy internal structures.
Карьерные переходы
Возможные карьерные траектории для роли <strong>Data Scientist</strong>
↔️ Горизонтальный 1
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