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Sean Usher Email & Phone Number
Principal Software Engineer
at
Microsoft
3 work emails found
@microsoft.com
LinkedIn matched
✓ Verified July 2026
4 data sources
Profile completeness 100%
Current company
Role
Principal Software Engineer
Location
Jersey City, New Jersey, United States
Company size
Who is Sean Usher? Overview
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Quick answer
Sean Usher is listed as Principal Software Engineer at Microsoft, a with 231118 employees, based in Jersey City, New Jersey, United States. AeroLeads shows a work email signal at microsoft.com and a matched LinkedIn profile for Sean Usher.
Sean Usher previously worked as Principal Software Engineer Lead at Microsoft and Principal Software Developer at Microsoft. Sean Usher holds Bs, Computer Science, Computer Engineering (Minor) from University Of Colorado Boulder.
Company email context
Email format at Microsoft
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{first}{last}@microsoft.com
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AeroLeads found 3 current-domain work email signals for Sean Usher. Compare company email patterns before reaching out.
Profile bio
About Sean Usher
https://github.com/seusher
Listed skills include C#, Java, Linux, Cloud Computing, and 20 others.
Current workplace
Sean Usher's current company
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Microsoft
7 roles
Sean Usher work experience
A career timeline built from the work history available for this profile.
Principal Software Engineer Lead
Principal Software Developer
Sep 2017 - Nov 2018
Software Developer
Software engineer on the Microsoft O365 Customer Fabric Platform team. - Deploying and maintaining Cassandra clusters for Office 365 in Azure on VMs running Ubuntu 14.04. - Performance tuning Cassandra and Apache Spark. - Providing guidance on Cassandra data modelling and Spark job development. - Ensuring our clusters meet the O365 security and compliance requirements. - Consulting with other teams in Microsoft who are trying to onboard to their own Cassandra clusters, helping them to avoid common pitfalls and teaching them how to run Cassandra on Azure.Previously focused on:Designed and developed a high-performance, scalable, cloud-based (Windows Azure) customer-scenario monitoring system written in C# leveraging TPL and Sql Azure. Scaled out to run millions of synthetic transactions per minutes. Designed and implemented the first version of the Exchange datacenter optics portal to view the customer-perceived availability of the hosted Exchange service.Received a Microsoft Gold Star Award in 2011Developed a sharding layer on top of Redis to store O365 per-user and per-tenant metrics to track tenant availability and user experience. Data was stored on multiple pivots such error type, tenant size, user's client, etc...
May 2010 - Sep 2017
Intern
Working on build systems and tools integrations as well as IPv4 to IPv6 conversion for the Avaya's AES product. Also ported an in-house C/C++ unit testing framework from Windows to Linux.
May 2009 - May 2010
It Technician
Supported Faculty and Staff technology for the University of Colorado Leeds School of Business
Sep 2006 - May 2009
Web Developer
University Of Colorado-Leeds School Of Business
Create a Universal Scholarship Application for the Leeds School of Business students. Allowed each student to fill out a single form to apply to all offered scholarships.
Aug 2008 - Apr 2009
Team & coworkers
Colleagues at Microsoft
Other employees you can reach at microsoft.com. View company contacts for 231118 employees →
何
何志萧
Colleague at MicrosoftChengdu, Sichuan, China
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UR
Ulfert Rotermund
Colleague at MicrosoftWiesbaden, Hesse, Germany
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SC
Sarat Chandra Subramaniam
Colleague at MicrosoftGreater Seattle Area, United States
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CD
Chantz Darrow
Colleague at MicrosoftDenver, Colorado, United States
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KM
Kaleem Mohammed
Colleague at MicrosoftRedmond, Washington, United States
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RQ
Ramon Quisumbing
Colleague at MicrosoftMclean, Virginia, United States
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YB
Yi Bai
Colleague at MicrosoftShenzhen, Guangdong, China
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RM
Raphael Martignon
Colleague at MicrosoftGreater Paris Metropolitan Region, France
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RM
Ravi Mallela
Colleague at MicrosoftRedmond, Washington, United States
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BA
Bassant Ahmed
Colleague at Microsoft10Th Of Ramadan, Sharkia, Egypt
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何志萧
Colleague at MicrosoftChengdu, Sichuan, China
View →
UR
Ulfert Rotermund
Colleague at MicrosoftWiesbaden, Hesse, Germany
View →
SC
Sarat Chandra Subramaniam
Colleague at MicrosoftGreater Seattle Area, United States
View →
CD
Chantz Darrow
Colleague at MicrosoftDenver, Colorado, United States
View →
KM
Kaleem Mohammed
Colleague at MicrosoftRedmond, Washington, United States
View →
RQ
Ramon Quisumbing
Colleague at MicrosoftMclean, Virginia, United States
View →
YB
Yi Bai
Colleague at MicrosoftShenzhen, Guangdong, China
View →
RM
Raphael Martignon
Colleague at MicrosoftGreater Paris Metropolitan Region, France
View →
RM
Ravi Mallela
Colleague at MicrosoftRedmond, Washington, United States
View →
BA
Bassant Ahmed
Colleague at Microsoft10Th Of Ramadan, Sharkia, Egypt
View →
1 education record
Sean Usher education
-
University Of Colorado Boulder
FAQ
Frequently asked questions about Sean Usher
Quick answers generated from the profile data available on this page.
What company does Sean Usher work for?
Sean Usher works for Microsoft.
What is Sean Usher's role at Microsoft?
Sean Usher is listed as Principal Software Engineer at Microsoft.
What is Sean Usher's email address?
AeroLeads has found 3 work email signals at @microsoft.com for Sean Usher at Microsoft.
Where is Sean Usher based?
Sean Usher is based in Jersey City, New Jersey, United States while working with Microsoft.
What companies has Sean Usher worked for?
Sean Usher has worked for Microsoft, Avaya, University Of Colorado At Boulder, and University Of Colorado-Leeds School Of Business.
Who are Sean Usher's colleagues at Microsoft?
Sean Usher's colleagues at Microsoft include 何志萧, Ulfert Rotermund, Sarat Chandra Subramaniam, Chantz Darrow, and Kaleem Mohammed.
How can I contact Sean Usher?
You can use AeroLeads to view verified contact signals for Sean Usher at Microsoft, including work email, phone, and LinkedIn data when available.
What schools did Sean Usher attend?
Sean Usher holds Bs, Computer Science, Computer Engineering (Minor) from University Of Colorado Boulder.
What skills is Sean Usher known for?
Sean Usher is listed with skills including C#, Java, Linux, Cloud Computing, Software Development, Python, Software Engineering, and Agile Methodologies.
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