Sebastián Rojas
Data EngineerEmail:sebasti.n.rojas@example.com
Phone:+1 415 555 0145
Location:Global
Professional Summary
Data engineer owning host lifecycle pipelines. 4TB/day ingest. Known for clear communication, ownership, and shipping measurable outcomes. Combines strong data fundamentals with cross-functional collaboration and a bias for execution.Experience
2021Present
Data Engineer
Airbnb · HQ
• Data engineer owning host lifecycle pipelines• 4TB/day ingest.
• Recognized as top-performer 2 years running
• Reduced reporting latency from days to hours for 7 stakeholder teams
• Designed experiments lifting primary metric 19%
Jan 2019Dec 2022
Junior Data Scientist
InsightWorks · London, UK
• Designed experiments lifting primary metric 18%• Owned metrics layer covering 30 KPIs with clear ownership
• Improved data quality; critical incidents down 40%
• Partnered with eng to productionize 4 ML/analytics products
• Created self-serve dashboards adopted by 90+ users
Skills
Spark, Airflow, dbt, Presto, Snowflake, Kafka, Python, ScalaProjects
Feature Store MVP (Airbnb)
Python, SQL, dbt, Spark, Tableau
• Documented learnings reused by peer teams
• Recognized in team/org review for execution quality
Executive KPI Suite
Python, SQL, dbt, Spark, Tableau
• Documented learnings reused by peer teams
• Recognized in team/org review for execution quality
Self-Serve Metrics Layer
Python, SQL, dbt, Spark, Tableau
• Documented learnings reused by peer teams
• Recognized in team/org review for execution quality
Feature Store MVP (Airbnb)
Python, SQL, dbt, Spark, Tableau
• Documented learnings reused by peer teams
• Recognized in team/org review for execution quality
Education
B.Tech / B.E
Top University
Global
Distinction