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John Slack Email & Phone Number
Senior Product Manager
at
Chainguard
2 work emails found
@google.com
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Who is John Slack? Overview
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Quick answer
John Slack is listed as Senior Product Manager at Chainguard, based in Seattle, Washington, United States. AeroLeads shows a work email signal at google.com and a matched LinkedIn profile for John Slack.
John Slack previously worked as Product Manager at Google and Senior Program Manager at Microsoft. John Slack holds Bachelor Of Science (Bs), Electrical And Electronics Engineering from Rice University.
Company email context
Email format at Chainguard
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{first_initial}{last}@google.com
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AeroLeads found 2 current-domain work email signals for John Slack. Compare company email patterns before reaching out.
Profile bio
About John Slack
I'm a Product Manager with 10+ years of experience working on hyperscale cloud infrastructure and enterprise workloads. I worked at Google most recently, where I focused on making Google Compute Engine the best platform for Windows Server and SQL Server. Prior to Google, I worked at Microsoft on the core virtualization team (Hyper-V), where I focused on core Azure computing infrastructure, and the PowerShell team, where I was the initial PM on the PowerShell Gallery.I'm at my best when I partner closely with engineering teams to drive core product improvements. I'm not afraid of complex technical stacks or unexpected customer use-cases; I provide value to teams by bringing clarity and direction to tough must-solve problems. For example, in my prior role, I became a domain expert on Microsoft licensing and cloud infrastructure internals, which has allowed me to launch multiple features that reduce licensing costs by 50+%.
Listed skills include Hyper V, C, Matlab, Java, and 7 others.
Current workplace
John Slack's current company
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7 roles
John Slack work experience
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Product Manager
Summary: I made Google Compute Engine the best platform for Windows Server and SQL Server workloads.I established long-term vision for Microsoft license cost optimization and efficiency improvements on Google Compute Engine, landing multiple features that enabled customers to save >50% of Microsoft licenses (e.g. threads per core, custom visible cores.
Apr 2020 - Jul 2024
Senior Program Manager
Feb 2020 - Mar 2020
Program Manager 2, Hyper-V Team
Summary: I reduced customer impact due to compute host servicing in Azure, coordinated Hyper-V's response to major security incidents, and worked on core cloud infrastructure projects. I owned strategy for the suite of tools used to service, update, and upgrade Azure’s compute host OS with minimal customer impact (e.g. live migration, VM Preserving Host.
Sep 2016 - Feb 2020
Program Manager, Hyper-V Team
Summary: I was program manager for new Hyper-V API surfaces (i.e. Host Compute Service, Windows Hypervisor Platform).I resolved developer and enterprise pain by creating a new Hyper-V API called the Windows Hypervisor Platform. This API allows other virtualization stacks (e.g. QEMU) to run alongside Hyper-V. This allows Windows developers to use both.
Nov 2015 - Sep 2016
Program Manager, Powershell Team
Summary: I was program manager for the initial releases of the PowerShell Gallery and Just Enough Administration (JEA) projects. I owned the PowerShell Gallery project from inception to initial release. The gallery allows IT Professionals and developers to discover, download, and install PowerShell modules from a trustworthy source. It has been a success.
Aug 2013 - Nov 2015
Pm Intern In The Powershell Team
May 2012 - Aug 2012
1 education record
John Slack education
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Rice University
FAQ
Frequently asked questions about John Slack
Quick answers generated from the profile data available on this page.
What company does John Slack work for?
John Slack works for Chainguard.
What is John Slack's role at Chainguard?
John Slack is listed as Senior Product Manager at Chainguard.
What is John Slack's email address?
AeroLeads has found 2 work email signals at @google.com for John Slack at Chainguard.
Where is John Slack based?
John Slack is based in Seattle, Washington, United States while working with Chainguard.
What companies has John Slack worked for?
John Slack has worked for Chainguard, Google, and Microsoft.
How can I contact John Slack?
You can use AeroLeads to view verified contact signals for John Slack at Chainguard, including work email, phone, and LinkedIn data when available.
What schools did John Slack attend?
John Slack holds Bachelor Of Science (Bs), Electrical And Electronics Engineering from Rice University.
What skills is John Slack known for?
John Slack is listed with skills including Hyper V, C, Matlab, Java, Microsoft Office, C#, Powershell, and Python.
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