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learning new stack
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learning new stack
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ivanshamaev/README.md

Hi 👋, I'm Ivan Shamaev

Senior DWH Developer / Ex-BI Team Lead

🎯 Over 15 years in IT, specializing in Data Warehousing, Data Delivery Pipelines, and BI Platforms. Proven experience designing and implementing robust data solutions to support large-scale analytics and business decision-making.

🚀 Currently contributing to Ozon Tech, building and optimizing scalable, high-performance DWH solutions using:

  • Tech Stack: MSSQL, Vertica, Apache Spark, Airflow, HDFS, Trino, Iceberg
  • Key Concepts: Anchor Modeling, Data Vault, DWH architecture, Data Lake / Data LakeHouse
  • Focus Areas: Development of DDS Layer and Data Marts layer, orchestration of complex ETL pipelines, data quality and governance
  • Additional Skills: Python, s3, Kafka, Docker

🔧 Former BI Team Lead with a strong background in analytics platforms, data modeling, and business intelligence delivery. Skilled in cross-functional team collaboration and mentoring. Viz Tools: Qlik, Apache Superset, Yandex DataLens, Grafana

📄 Full CV: ivan-shamaev.ru/cv

Languages and Tools:

Qlik apache_superset apache_airflow sql clickhouse python postgresql docker

ivanshamaev

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