John Brosnan
Head Of Architecture Infrastructure & Collaboration
Holyoke, Massachusetts, United States
Summary
👤
Senior🎓
Top SchoolJohn Brosnan is a seasoned IT leader with 11 years of focused experience driving infrastructure, collaboration, and enterprise architecture at MassMutual, currently serving as Head of Architecture – Infrastructure & Collaboration. He blends strategic roadmap development with hands-on execution, having led cost-saving vendor negotiations, data center consolidation, and collaboration-tool standardization that reduced user confusion and expenses. Known for building high-performing, cross-functional teams, he has repeatedly removed single points of failure and reshaped organizations to improve agility and career growth. His background spans SAP shared services, middleware and database operations, and large baseline budget management, bringing both technical depth and financial stewardship. Colleagues value his ability to translate complex technical choices into clear business outcomes and to forge partnerships across all organizational layers.
11 years of coding experience
10 years of employment as a software developer
Master of Business Administration - MBA, Master of Business Administration - MBA at American International CollegeSaint Anselm College
Github Skills (2)
macos1
menu1
Programming languages (1)
Github contributions (5)
statbit/homebridge-beam
Feb 2016 - Oct 2016
Contributions:14 commits, 2 PRs, 3 pushes in 8 months
statbit/farmer
Jan 2021 - Oct 2024
Contributions:18 PRs, 51 pushes, 8 branches in 3 years 9 months
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