Sebastian Lechner

Data Engineer at Shiftmove

Berlin, Berlin, Germany

About

Experienced Data Engineer and Team Lead with a demonstrated history of working for e-commerce companies and subscription businesses. Skilled in Dimensional Modeling, Relational and Columnar Databases and ETL development based on AWS infrastructure. Clean code and documentation evangelist. Strong business development professional with a Master focused in Business Informatics from TU Wien. Head of BI Team @ Shiftmove.

Experience

  • Head of BI at Shiftmove

    Team Lead, Data Warehouse Architecture, ETL Development, Snowflake, dbt, Postgres, Python, Kimball Dimensional Modelling (Star & Snowflake Schema), Pentaho Data Integration, Tableau Desktop, Airflow, AWS (EC2, RDS, S3, Lambda) acquisition and transformation of data from internal and external sources (internal DBs, external APIs), Specification & Documentation, Jira, Git, Linux Server Administration Education, Coaching, Mentoring, Know-how transfer

  • Senior BI Developer at Tylko

    Data Warehouse Development & Administration on Postgres, ETL on Python & Pentaho Data Integration, Linux Server Administration, Kimball Dimensional Modelling (Star & Snowflake), acquisition of raw data from e-commerce related sources via APIs (Google Adwords, BigData & Analytics, Facebook Ads, tracking providers, CRM etc...), Jira, Geckoboard Dashboards, Ansible, Git

  • Data Warehouse Engineer at Wimdu

    Data Warehouse Development & Administration, ETL, MySQL, Python, Shell Script, Unix, Jenkins, Tungsten, Pentaho Data Integration, Amazon Redshift, acquisition of raw data from e-commerce related sources via APIs, Jira, Kanban, Git

  • Senior BI Developer at Vimcar

    Data Warehouse Development & Administration on AWS Postgres, ETL on Python and Pentaho Data Integration, Kimball Dimensional Modelling (Star & Snowflake Schema), Tableau Desktop, Geckoboard Dashboards, acquisition of raw data from e-commerce related sources via APIs (Ad campaign data, BigData & Analytics, CRM, payments, etc...) and other sources (Zendesk, Pipedrive etc.), Jira, Git, Linux Server Administration

  • BI Developer at GLOSSYBOX

    Data Warehouse Development & Administration, ETL, MySQL, Postgres, Python, Pentaho Data Integration, CentOS 7 Linux Server Administration, Kimball Dimensional Modelling (Star & Snowflake Schema), acquisition of raw data from e-commerce related sources via APIs (Google Adwords & BigData, Facebook Ads, tracking providers, CRM etc...), Jira, Git, Tableau, Scrum Master of BI Team