Will McMullen

Product Marketing Manager, Tracing & Performance

Will is a product marketing leader with a career-long passion for bringing intuitive, powerful developer tools to market. Recently, he’s been working on finding new ways to empower dev teams with a deeper understanding of how their applications work in production, and creating content to help teams discover what’s possible with the tools at their disposal. Out of the office, you’ll find Will sailing the SF bay, exploring neighborhoods on his bike, noodling on the guitar, or working on mediocre electronic music.

Blogs Published by Will McMullen

Fix slow mobile apps before your users uninstall with Mobile Vitals

Mobile
Mobile devs know the struggle. Small regressions can cause big issues in production, and fixing them isn't as easy as pushing a quick patch. Unlike a web app, s...
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How to get metrics, groups and alerts from your spans in Trace Explorer

Performance Monitoring
We’ve all worked on that app that hangs just a little too long in weird places, or had that query we could never get to perform just right. The network waterfal...
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Using server-side caching to speed up your applications, save on infra costs, and deliver better UX

Performance Monitoring
If you’ve ever been floored by a sub-100ms response time, you’ve likely got caching to thank. Caching is the unsung hero of performance, shaving precious millis...
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Missing indexes are slowing down your database - here's how to find and fix them with Sentry

Performance Monitoring
Slow database queries drag down performance for both developers and users. They waste resources, slow down testing, and frustrate customers with laggy experienc...
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Fix slow sites faster with domain-specific Performance Insights, MongoDB support & Continuous Profiling on Sentry

Sentry
Optimizing app performance can be challenging, even for seasoned developers. Frontends groan under the weight of bloated assets, backends lag from sluggish data...
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