I’m a Data Engineer.
I turn complex data into trusted foundations, analytical results and forecasts to inform and drive business decisions.
Previously Netflix, PlayStation, and Apple. Now building at Visionary AI.
I’m a Data Engineer and Architect with 8+ years of experience building enterprise data models and large-scale batch and streaming platforms at Netflix, PlayStation, and Apple. I hold graduate degrees in Computer Science and Statistics.
I combine distributed systems and data modeling expertise with statistical rigor to turn marketing, financial, product, and commercial needs into end-to-end data solutions. I design governed ontologies and semantic models that establish shared business meaning across systems, AI agents, models, and people. At Visionary AI, I lead AI-enabled engineering workflows with human-defined objectives, auditable outputs, and clear human ownership of business decisions.
From shared data definitions, data modeling to distributed systems and AI-enabled decision support.
Data Modeling for Content Finance, Talent Finance, and Revenue at Netflix, with governed semantic definitions for financial planning and executive reporting. At Playstation, designed data model for store growth data such as cohort and churn analysis. At Apple, designed OS data models and OLAP cubes supporting reports and services across teams.
Designed an ontology across content, evaluation, commercial, and governance domains at Visionary AI. With PROV-O lineage, it generates agent output schemas, dbt tests, and a shared glossary. At Netflix, created ontology of data definitions and governed semantic to unify data usages.
Built Spark batch pipelines processing financial records at Netflix and Kafka/Flink streaming pipelines handling PlayStation Store events. Designed storage layouts, data quality checks, observability, and recovery workflows for reliable analytics and personalization.
Built a Dagster-orchestrated platform with specialized agents spanning ingestion, content analysis, deterministic scoring, revenue forecasting, and decision dashboards. Combined schema validation, regression checks, and human approval checkpoints to keep outputs auditable and business decisions under human ownership.
Data Engineer and Data Architect. Builds enterprise data models, batch and streaming platforms, governed ontologies, semantic models, and AI-enabled analytics with human oversight.
San Francisco Bay Area, California
xue.wu.erica@gmail.com
University of California, Davis
Data Science
University of California, Davis
Designed and built a multi-agent content evaluation platform for IP procurement, with Dagster orchestration, a 38-class ontology, deterministic dbt scoring, revenue forecasting, and human approval at five checkpoints.
Senior Data Engineer
APR 2022 – MAY 2024Cross-domain data modeling, batch and streaming pipelines, governed semantic models and ontologies, data platform reliability, and an interactive vendor-contract RAG system for legal and operations teams.
Data Engineer · Sony Interactive Entertainment
NOV 2020 – APR 2022High-throughput telemetry, personalization datasets, promotion analytics, and automated quality and recovery workflows.
Software Engineer, Core OS
APR 2018 – NOV 2020Built Xcode REST APIs serving 150K+ developers, modeled OS telemetry supporting 500+ reports and services across 30+ teams, and developed Spark and Airflow ETL pipelines for app telemetry from 20M+ devices.
Hands-on engineering grounded in computer science and statistics.
Python · Scala · SQL · Java
Apache Spark · Apache Flink · Kafka · Airflow · Dagster · dbt
S3 · Apache Iceberg · Snowflake · BigQuery · Enterprise data models · Semantic modeling · Ontologies
Data quality · Observability · PII controls · PROV-O lineage · Least-privilege access · Schema validation · Human approval
Regression · Clustering · Revenue forecasting · Model benchmarking · RAG · Vector embeddings · AI agents · Claude Code
University of California, Davis
M.S. Computer Science
M.S. Statistics — Data Science
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For data engineering and data architecture opportunities, get in touch.
xue.wu.erica@gmail.com · San Francisco Bay Area, California