Philip Z Nevill
Summary
Accomplished Data Engineer with extensive experience at Zelis Healthcare, specializing in Python and SQL. Proven track record in modernizing ETL workflows and leading teams to implement scalable data solutions. Adept at driving process innovation and enhancing system performance, fostering collaboration, and ensuring data integrity across platforms.
Overview
13
13
years of professional experience
Work History
Data Engineer IV
Zelis Healthcare
05.2024 - Current
- Developed advanced DBT models and Airflow orchestrations to streamline ETL workflows.
- Supported the migration of legacy workflows into Snowflake and partnered with the Data Architect to design standardized data patterns, accelerating adoption of the new data platform
- Appointed lead for the modernization of a legacy OLTP ELT tool, re-engineering it in Python and Snowflake set-based processing to improve performance, maintainability, and scalability.
Manager, Data Engineering
Zelis Healthcare
05.2024 - 05.2025
- Managed a team of 5 engineers overseeing all production pipelines and successfully implemented 24+ data feeds into the enterprise data platform.
- Drove process innovation by instructing rewrites of legacy code into scalable, reusable frameworks and persuading leadership to allocate budget for advanced data engineering platforms such as Airflow and DBT, laying the foundation for long-term scalability and efficiency.
Data Engineer
Zelis Healthcare
06.2020 - 05.2023
- Spearheaded the company’s first JSON data feed and proved the efficiency of direct database loading over Python conversions, resulting in faster processing and eliminating recurring conversion errors.
- Modernized reporting infrastructure by replacing legacy Python daemon processes with Airflow DAGs, enhancing system observability, resilience, and throughput of reporting workflows.
- Oversaw Python upgrades on EC2 instances and managed a testing team to verify process integrity post-upgrade, reducing risk and ensuring platform reliability.
Business Intelligence Developer
Aeropostale
05.2017 - 05.2020
Business Analytic Specialist
Groundswell Analytics LLC
09.2012 - 12.2015
Education
Bachelor of Science - Computer Science
Nyack College
Nyack NY01-2015
Skills
- Python
- PostgreSQL
- SQL
- Github
- Apache Airflow
- Snowflake
- DBT
- Amazon Web Services (AWS)
- Rust
- Golang
Timeline
Data Engineer IV
Zelis Healthcare
05.2024 - Current
Manager, Data Engineering
Zelis Healthcare
05.2024 - 05.2025
Data Engineer
Zelis Healthcare
06.2020 - 05.2023
Business Intelligence Developer
Aeropostale
05.2017 - 05.2020
Business Analytic Specialist
Groundswell Analytics LLC
09.2012 - 12.2015
Bachelor of Science - Computer Science
Nyack College
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