![Jan Grzesik](https://images.prismic.io/checklyhq/2ae19962-36c3-4255-ba25-95531b6693e1_1576874927293.jpg?auto=compress%2Cformat&fit=max&w=3840)
Jan Grzesik
Engineering Team Lead
How we saved $5k a month with a single Grafana Query
![Jan Grzesik](https://images.prismic.io/checklyhq/2ae19962-36c3-4255-ba25-95531b6693e1_1576874927293.jpg?auto=compress%2Cformat&fit=max&w=3840)
Jan Grzesik
Saving Three Months of Latency with a Single Trace: Coralogix and OpenTelemetry on Checkly
![Jan Grzesik](https://images.prismic.io/checklyhq/2ae19962-36c3-4255-ba25-95531b6693e1_1576874927293.jpg?auto=compress%2Cformat&fit=max&w=3840)
Jan Grzesik
The Advent of Monitoring, Day 12: Behind the Scenes: How Checkly Is Using a Smoke Test Matrix to Tame Variant Complexity
![Jan Grzesik](https://images.prismic.io/checklyhq/2ae19962-36c3-4255-ba25-95531b6693e1_1576874927293.jpg?auto=compress%2Cformat&fit=max&w=3840)
Jan Grzesik
Synthetic Monitoring With Checkly and Playwright Test
![Jan Grzesik](https://images.prismic.io/checklyhq/2ae19962-36c3-4255-ba25-95531b6693e1_1576874927293.jpg?auto=compress%2Cformat&fit=max&w=3840)
Jan Grzesik
Announcing the General Availability of Playwright Test Support
![Jan Grzesik](https://images.prismic.io/checklyhq/2ae19962-36c3-4255-ba25-95531b6693e1_1576874927293.jpg?auto=compress%2Cformat&fit=max&w=3840)
Jan Grzesik
Active monitoring with Playwright on Checkly ðŸŽ
![Jan Grzesik](https://images.prismic.io/checklyhq/2ae19962-36c3-4255-ba25-95531b6693e1_1576874927293.jpg?auto=compress%2Cformat&fit=max&w=3840)
Jan Grzesik
![](https://images.prismic.io/checklyhq/ZDkzMjM3ZjQtYzM5Yi00ZGRjLWE2NDAtMGQ1YzkwMGI5MWUz_0--3-.jpeg?auto=compress%2Cformat&rect=0%2C0%2C200%2C200&w=3840&fit=max)
Batuhan Icoz