Sayle Matthews
Senior Cloud Architect III
The BigQuery Dude
Solutions architect specializing in BigQuery and Google Cloud — warehouse design, query tuning, and data pipelines that scale without breaking budgets. Off the clock: PCB design, house projects, and motorcycle trips.
- BigQuery
- Google Cloud
My Certifications
AWS Certified Data Analytics – Specialty
AWS (last renewed/obtained: Jun 28, 2023)
Expires Jun 28, 2026
Google Cloud Authorized Trainer
Google (last renewed/obtained: Apr 23, 2021)
Expires Dec 31, 2049
Google Cloud Professional Cloud Architect
Google (last renewed/obtained: May 6, 2026)
Expires May 6, 2028
Google Cloud Professional Cloud Database Engineer
Google (last renewed/obtained: Aug 29, 2024)
Expires Aug 29, 2026
Google Cloud Professional Cloud Developer
Google (last renewed/obtained: Sep 12, 2025)
Expires Sep 12, 2027
Google Cloud Professional Cloud Security Engineer
Google (last renewed/obtained: Mar 17, 2025)
Expires Mar 17, 2027
Google Cloud Professional Data Engineer
Google (last renewed/obtained: Aug 29, 2024)
Expires Aug 29, 2026
What my customers say
Homebrew is my goto set of tools for public and work items
auntbertha.com · Jun 2026
What I'm writing
Upgrading Your Database to an Iceberg Data Lake (Part 1)
Replicating a database to Iceberg
Replicating BigQuery Data to Another Data Warehouse
How to use Continuous Queries to Perform CDC from BigQuery
Utilizing ClickHouse to Reduce Costs from Your BigQuery and Looker Usage Part 2
Reduce your Looker and BigQuery Costs by Utilizing Clickhouse to “cache” your data
What I've open-sourced
- 4
doitintl/google-next-2026-bigquery-finops-session
Code samples and examples shown during Google Next - Take control of your BigQuery costs: From Black Box to FinOps
- 126
doitintl/bigquery-optimization-queries
Queries to assist with BigQuery cost and performance
- 5
sayle-doit/gist: 60c515f
Compare BigQuery job costs when running a job on either BigQuery Editions with the autoscaler or on-demand with both new and old pricing models.
Webinars I've hosted
Demystifying the BigQuery Autoscaler
Migrating from Expiring BigQuery Flat-Rate Commitments to Editions
Customers I've helped
K Health Saves Hundreds of Thousands on BigQuery
“The scope of what we're trying to do is very ambitious, and we're moving fast. On this journey, DoiT opens up opportunities we wouldn't have discovered otherwise, and then helps us actually realize these opportunities with the right technologies. It's been a superb experience so far, and we're excited to get even more out of our partnership in the future.”
— Israel Roth, CTO and Co-Founder, K Health
Playgendary Cuts BigQuery Costs by 50%
“BigQuery is a critical component of our cloud infrastructure, but understanding how we could use it more optimally was difficult. Without BigQuery Lens, I wouldn't have been able to achieve any significant results around cost optimization. The easy-to-use drill down into my team's BigQuery usage and personalized recommendations made optimizing how we use it really easy.”
— Mikhail Artyugin, Director of Business Intelligence, Playgendary
Come work with me
Open roles I'd love to refer you for