Aaron Bertrand

I am an experienced and highly capable database administrator with excellent communication and a proven talent for helping others improve their skills. While I have nearly three decades of SQL Server experience, I am still on a ruthless quest to solve interesting problems at scale, while automating everything else.
Skill Stack
T-SQL
Tuning
Architecture
Availability
PowerShell
C#

Career Timeline

I am an experienced and highly capable database administrator with excellent communication and a proven talent for helping others improve their skills. While I have nearly three decades of SQL Server experience, I am still on a ruthless quest to solve interesting problems at scale, while automating everything else.
now
Staff Database Reliability Engineer
Stack Overflow Nov 2021 - current
  • Ensure high availability and sub-second performance of one of the world's most popular websites
  • Manage query tuning, upgrades, failovers, and migrations for SQL Server 2022
  • Collaborate with cross-functional teams to optimize paths to the cloud (Azure/GCP)
  • Interface with the broader community to discuss platform issues and improvements
Most Valuable Professional
Microsoft MVP 1997 - current
  • Recognized by Microsoft as an outstanding contributor to the technical community for 27 consecutive years
  • A prolific blogger throughout most of my career
  • Spoken at dozens of conferences, user groups, and SQL Saturdays
2021
Database Reliability Engineer (L4)
Wayfair Nov 2019 - Nov 2021
  • Helped deliver high availability and performance of SQL Server databases behind this leading retailer's web properties
  • Optimized and standardized configuration of dozens of database servers handling massive swings in customer volume
2019
Technical Product Manager
SentryOne Oct 2010 - Oct 2019
  • Managed technical changes, backlog, and release schedule for one of the most popular free tools for SQL Server, Plan Explorer
  • Contributed in many ways to paid monitoring tools (SQL Sentry)
  • Ran the sqlperformance.com blog, including managing authors and their contracts
2010
Senior Data Architect
Bluestreak Apr 1997 - Oct 2010
  • Built schema and highly available databases for a world-class ad server from the ground up, using SQL Server 6.5
  • Built web application for ad campaign management using classic Active Server Pages
  • Led upgrades to SQL Server 2000, 2005, and 2008
1997
Bacholer of Business Administration
Nipissing University Sep 1993 - Apr 1997
  • As a consultant between classes, ran a desktop publishing company and built websites for the university library, Harley-Davidson of Toronto, Laurasia Resources, and an e-commerce site for Brushy Mountain Bee Farm
Community

Blog

Stack Overflow

DBA Stack Exchange

Mentoring

GitHub

Skill Stack
T-SQL
Tuning
Architecture
Availability
PowerShell
C#