William Mantly
Technology Consultant, CEO at theta42
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolWilliam Mantly is a versatile technology consultant and CEO with over 15 years of hands-on experience spanning networking, Linux and Windows administration, DevOps, and software engineering. He has led infrastructure modernization and CI/CD initiatives at scale—including managing operations for 100k+ servers—and now refactors and deploys Node.js and Python systems using Kubernetes, containers, and AWS for enterprise clients. A pragmatic educator and former lead instructor, he regularly teaches intermediate and advanced Python, JavaScript, Linux, networking and DevOps, and has a knack for turning documentation and training into repeatable engineering practices. His background administering game servers as a teen and long-running affinity for Linux Mint underscore a lifelong curiosity that fuels practical, security-minded solutions for both startups and large organizations.
11 years of coding experience
8 years of employment as a software developer
Fintech, financial technology, Fintech, financial technology at Byte AcademyComputer Science, Computer Science at The City University of New YorkCisco Networking, System, Networking, and LAN/WAN Management/Manager, Cisco Networking, System, Networking, and LAN/WAN Management/Manager at Cisco Networking Academy
English
Stackoverflow
23reputation
0reached
1answer
0questions
Github Skills (200)
minecraft10
minecraft-fabric10
node-redis10
nodejs-client10
utility-mod10
nodejs10
qt9
linux9
redis-client9
golang9
firefox9
crud9
messenger9
testing9
pam9
Programming languages (13)
Github contributions (5)
wmantly/wmantly.github.io
Jun 2018 - Feb 2026
Contributions:8 pushes, 1 branch in 7 years 9 months
ben432rew/recession_survivor
Dec 2014 - Aug 2015
Contributions:184 commits, 39 PRs, 67 pushes in 7 months
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