Expert level BI Developer (Looker, Power BI, Tableau and SQL)

Arthur Sebastien

Expert level BI Developer

Business Intelligence developer with approximately 5 years of experience in data visualization and reporting in the Supply Chain, Healthcare, Government, and Media domains.

 

On a non-ad hoc, ad hoc basis, effectively gathered business objectives from cross-functional teams and liaised with ETL (Extract, Transform, Load) teams to build pipelines for loading data from source to destinations, conducting data validation, creating data models, building mock-ups, and turning them into insightful dashboards.

 

Approximately 3 years of Looker developer (6.x, 7.x) experience creating LookML projects (models, views, explores), integrating with Git Hub, and committing changes to production mode in Looker.

 

7 years of Power BI experience developing various dashboards, paginated reports, and administering Power BI Pro capacities at an organisational level.

 

5 years of Tableau experience creating worksheets, dashboards, and stories using extract and live data sources.

 

More than 6 years of experience as a SQL developer writing stored procedures, views, Common table expressions, and various SQL scripts as needed.

 

Implemented BI projects in Agile and waterfall methodologies as a developer and administrator, using various reporting tools such as Microsoft Power BI, Looker, Tableau, SAS, Excel, and various databases via complex SQL scripting.

 

As a strong team player with effective verbal and written communication skills, I handled multiple tasks in an agile environment with an inquisitive approach.

 

 

Portfolio

Skill

SAS Snowflake SQL Looker MS Excel Amazon Redshift Microsoft Power BI ETL Pipeline Tableau Azure Machine Learning Google Analytics Machine Learning

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