Sean O'brien
Principal Software Engineer at NMDP
Minneapolis, Minnesota, United States
Summary
👤
Senior🎓
Top SchoolSean O'brien is a Principal Software Engineer based in Minneapolis with nine years of professional experience building mission-critical .NET systems, currently focused on virtual platforms that connect donors and patients at the National Marrow Donor Program. He has a long track record of architecting and delivering web and service-oriented solutions—spanning MVC, WCF, WF and WPF—across healthcare, insurance, and financial services. Sean combines hands-on engineering with systems-level design, having led integrations, configurable rating engines, and automation suites that reduced manual testing and accelerated delivery. His career includes both consulting and in-house leadership roles, giving him a pragmatic perspective on shipping reliable, auditable software in regulated domains. An early adopter of Microsoft server technologies, he pairs deep platform expertise with a mission-driven focus on building systems that save lives.
9 years of coding experience
23 years of employment as a software developer
Associate's degree Programming, Associate's degree Programming at Brown College
Github Skills (44)
pos6
python6
search-engine6
azure-pipelines-task5
pattern5
open-source5
debian-based4
thread4
bitcoin4
pool4
wallet4
raspberry4
blockchain4
debian3
stratis3
Programming languages (4)
Github contributions (5)
seanmobrien/PoloniexApi.Net
Jul 2017 - Sep 2017
Contributions:12 commits, 4 PRs, 9 pushes in 2 months
dotnetmicrosoft-nettransmissionnet-frameworkpoloniex
seanmobrien/lnpi-cli
Jul 2018 - Sep 2019
Contributions:13 pushes, 2 branches in 1 year 1 month
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