Jim Tommaney

About Jim Tommaney

Broad experiences as architect of columnar/vector/parallel data technologies to deliver the world\'s fastest data technologies. Hands-on experience delivering solutions across verticals including Telco, Mobile Marketing, CRM, Genomics, fraud analytics and more. Performance Expertise: SQL Tuning/Data Modeling Performance Profiling data engines to discover opportunities to improve- linear scaling of resources (cpu, memory, storage bandwidth)- data size scaling - analytics complexity scaling - continuity of performance across related use cases

Experience

1. Staff Performance Engineer

   Databricks

   Mar 2021 — Present · Bellevue, WA, US

   Spearheaded performance engineering initiatives for analytic workloads, leveraging benchmark and artificial data sets. • Developed a robust benchmarking infrastructure to validate PowerBI, Tableau, and Looker across AWS, Azure, and GCP. • Delivered solutions to solve cloud storage latency for a world-scale CDN provider, enhancing overall system performance and delivering predictable performance.

Education

• The University of Texas at Dallas

  Masters, MIS

• Texas A&M University

  Bachelors, Management

Skills

• Data Warehouse Architecture
• T-Sql
• Data Center
• Data Integration
• Postgresql
• Analytics
• Sql Tuning
• Databases
• Pl/Sql
• R
• Architectures
• Extract, Transform, Load (Etl)
• Performance Tuning
• Infinidb
• Software Development
• Python
• Architecture
• Big Data
• Solution Architecture
• Sql
• Data Analytics
• Digital Marketing
• Unix Shell Scripting
• Hadoop
• Product Management
• Web Services
• Technical Leadership
• Oracle
• Software Project Management
• Requirements Analysis
• Big Data Analytics
• Database Administration
• Vendor Management
• Columnar Database
• Storage
• Marketing Analytics
• Business Intelligence
• Oracle Rac
• Solaris
• Telecommunications