March 2023 Summaries

I was overqualified for the role but had experience in a similar startup environment, which impressed the CEO. I tailored my cover letter to highlight my achievements and show that I knew exactly what Checkly needed. My CV focused on relevant skills and accomplishments, while omitting irrelevant information. During the interview process, I researched the company, asked targeted questions, and prepared examples of my work to showcase impact. The CEO was convinced by my application because it showed a clear understanding of Checkly's needs and values, as well as my ability to bring experience and diversity to the team.

I've analyzed the text and here's a summary of its key points in one paragraph: A cross-functional team approach was instrumental in Checkly's growth and success, particularly when scaling up to three high-performing engineering teams, requiring collaboration with the leader of the people team, Kaylie Boogaerts. Regular 1:1 meetings between the Director of Engineering and Kaylie fostered a strong relationship between engineering and HR, provided coaching, and ensured process alignment. They also tackled side projects together, such as achieving SOC 2 compliance, which required close collaboration across departments. The outcome was improved alignment between people, company culture, and how engineering is managed, resulting in benefits like transparent pay frameworks, well-defined performance frameworks, commitment to diversity and inclusion, high employee retention, and successful scaling of the engineering team.

The problem lies in the NodeJS resolver's implementation of DNS resolution timing measurement, which does not account for retry timeouts. The Checkly API check is configured to trigger alerts when the DNS resolution time exceeds 5 seconds, but since the resolver times out after 5 seconds, it appears as if the DNS resolution took longer than expected. To fix this issue, a change was made to the NodeJS resolver's timeout value to reduce it from 5 seconds to 5000 milliseconds (or 5 seconds), and an additional retry mechanism was implemented to handle cases where the initial request times out. This modification has resolved the problem of DNS resolution timeouts exceeding 5 seconds, which triggered degradation alerts on Checkly.

Playwright is an open-source framework for cross-browser automation and end-to-end web application testing, designed to be fast, reliable, robust, and evergreen. With its modern rendering engines and API supporting multiple programming languages, Playwright has gained significant popularity since its release in January 2020, with over 1.2 million NPM downloads per week. The framework addresses challenges such as flaky and slow tests by communicating with rendering engines via the WebSocket protocol, reducing points of test failure during test execution. Playwright Test uses full test isolation to improve reproducibility and efficiency, while its features include mobile emulation, video recordings, actionability checks, web-first assertions, and configure options for automated re-running of tests when they fail. The framework is used by enterprise and open-source development projects alike, including Adobe Spectrum, Visual Studio Code, and React Navigation, and can be integrated with Checkly's monitoring and debugging experience.

Checkly successfully implemented SOC 2 Type 1 compliance in August 2022 and has now achieved SOC 2 Type 2 compliance, demonstrating an ongoing commitment to high security standards. To achieve this, Checkly underwent a thorough review of its security controls by an independent auditing firm and completed a manual pentest with only minor issues found and fixed promptly. The company employs DevSecOps tools to continuously review security settings and has implemented various security enhancements, including incident response exercises and regular risk assessments. With the SOC 2 Type 2 report now available, customers can be assured of Checkly's ongoing commitment to information security and privacy practices.

We've made significant improvements to our public dashboards, including a revamped design that makes monitoring data more easily digestible on any device, improved performance, and new incident management functionality for paid plans. We've also added an analytics API that provides users with even more capability to connect with third-party reporting tools, and dashboard customization and personalization features using custom CSS rules and custom domains. Our new dashboards are built on NuxtJS 3, leveraging Universal Rendering capabilities, and host the new dashboard on Vercel, improving time to first byte performance. Additionally, we've developed a new analytics API that gives users more freedom to generate reports for business needs.