Projects for client from the e-commerce industry in the areas of machine learning and large-scale data processing. Programming languages: Python, Scala, advanced SQL Cloud Platform / ML Tools: GCP (Google Cloud Platform), Vertex AI, BigQuery Data Processing: Apache Spark Orchestration / Monitoring: Airflow, Looker Studio Education: Completed higher education (Mathematics, Economics, Computer Science, or a related field) Experience: Minimum 3–5 years of experience in Data Science Production Experience: Proven experience in deploying ML models to production environments (models running in production) Data Scale: Experience working with large-scale data and models Business Problem Solving: Ability to translate business challenges into ML problems and solve them effectively using innovative approaches ML / Statistical Knowledge: Advanced understanding of statistical methods and machine learning techniques Communication: Excellent communication skills, including the ability to explain technical concepts to audiences with varying levels of technical expertise Data Types: Experience working with diverse data types (tabular, natural language, image, time series) Growth Mindset: Willingness to grow in the area of backend development (Kotlin) Welcome SkillsNice to have: Knowledge of JVM-based languages (Kotlin preferred)