Sean Cheesman
CTO at Level365 Communications
Indianapolis, Indiana, United States
Summary
👤
Senior🎓
Top SchoolSean Cheesman is a seasoned technology leader and CTO based in Indianapolis with over a decade of hands-on experience designing and securing enterprise IT environments. He leads strategic technology decisions and a technical team that onboards and supports 500+ companies and more than 10,000 users, blending Microsoft, Cisco, and VMware expertise. Sean has a practical mercantile background running his own IT services firm, where he handled procurement, lifecycle planning, and security for nonprofits and small businesses. He emphasizes security through regular penetration testing of both vendor solutions and internal infrastructure, ensuring resilient operational platforms. Comfortable across network, virtualization, and systems administration domains, he pairs operational rigor with a vendor-savvy approach to selecting third-party applications. His long tenure in education, government, and commercial environments gives him a pragmatic, cost-conscious perspective on scalable IT delivery.
10 years of coding experience
4 years of employment as a software developer
Purdue University
Github Skills (30)
web-application9
laravel9
status-page9
php9
composer9
http-server8
security8
reverse-proxy7
amazon7
server7
golang7
caddy7
vue7
extensible7
webserver6
Programming languages (4)
Github contributions (5)
scheesman/netsapiens-s3-backup
Jun 2017 - Mar 2019
Contributions:9 commits, 5 pushes, 1 branch in 1 year 8 months
scheesman/netsapiens-backup
Aug 2019 - Jan 2020
Contributions:2 releases, 22 commits, 19 pushes in 4 months
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