Sean Mcnellis
Principal Customer Engineer at Microsoft
Minneapolis, Minnesota, United States
Summary
👤
Senior🎓
Top SchoolSean Mcnellis is a Principal Customer Engineer at Microsoft with 11+ years of deep expertise architecting and optimizing Dynamics 365 Customer Engagement, PowerPlatform, Dataverse, and Azure-based integrations. He blends hands-on development (C#, .NET, JavaScript, SQL) and scripting (PowerShell) with cloud-first patterns such as Azure Functions, Data Lake/Databricks, and serverless compute to solve complex performance and scale challenges for enterprise customers. Sean’s career traces back through escalations and field engineering, giving him rare end-to-end experience from triage and support to proactive architecture and automation. He is skilled at translating business requirements into maintainable CDS/PowerApps solutions and excels at cross-team coordination between product groups, partners, and accounts. Based in Minneapolis, he pairs deep Microsoft platform certifications and institutional knowledge with a practical focus on code and data optimization that prevents repeat incidents.
10 years of coding experience
18 years of employment as a software developer
Champlin Park High SchoolMCTS, MCITP, MCSE, MCSA, MCP, MCTS, MCITP, MCSE, MCSA, MCP at Microsoft CertificationsManagement Information Systems (MIS), Business Management and Computer Science, Management Information Systems (MIS), Business Management and Computer Science at North Dakota State University
Github Skills (200)
python10
windows10
microsoft-dynamics10
html-editor10
ckeditor10
xrmtoolbox10
automation10
wysiwyg10
dataverse10
arm10
prose10
home-assistant10
dynamics-crm10
serve10
code-generator10
Programming languages (12)
Github contributions (5)
seanmcne/DynamicsCRMOnPremJobEditor
May 2018 - May 2021
Contributions:3 releases, 11 commits, 7 pushes in 3 years
seanmcne/OrgDbOrgSettings
Apr 2017 - Jan 2023
This is a utility allowing admins of Dynamics CRM Online & onPrem to edit organization database settings (aka: OrgDBOrgSettings). This allows you to edit your settings without using the command line utility in the KB article documenting "OrgDBOrgSettings." The utility is written using the CRM SDK as a reference and currently all changes and retrieval of settings are done via the CRM's OData Endpoint and is installed via a managed solution containing several webresources and can easily be installed and uninstalled from your CRM environment.
Contributions:65 releases, 1 review, 140 commits in 5 years 10 months
crm-sdkcrm2013endpointretrievalcrm
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