Charles Zillmann
Self-employed at Cisco
Raleigh, North Carolina, United States
Summary
👤
Senior🎓
Top SchoolCharles Zillmann is a client success and business development leader with nine years of recent hands-on experience and more than two decades in enterprise technology, known for scaling global service portfolios and driving revenue growth within Fortune 100 environments. He has managed large, distributed teams and a complex portfolio of 130 service contracts across the Americas, APAC, EMEA—helping grow a key client relationship by 300% and supporting Cisco services across all business divisions. Equally comfortable in technical and strategic roles, he blends cloud and software development experience (including iOS/Swift and API automation) with deep expertise in enterprise IT solutions, lab virtualization, and service delivery transformation. A pragmatic operator and entrepreneur, he has served as CIO for a pharmaceutical startup and now operates as a self-employed cloud consultant, bringing both startup agility and Fortune 100 rigor to client engagements.
8 years of coding experience
23 years of employment as a software developer
University at BuffaloBS, Computer Science Management Information Systems, BS, Computer Science Management Information Systems at SUNY Old WestburyData Analytics, Data Analytics at Villanova University
Stackoverflow
1reputation
0reached
0answers
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Github Skills (19)
rest7
parsing7
api7
rest-api7
api-documentation6
swagger6
openapi5
swagger-ui5
code-generator5
open-source4
redoc4
swagger-codegen3
openapi-generator3
codegen3
openapi-codegen3
Programming languages (2)
Github contributions (5)
CharlesZillmann/game-button
Jun 2019 - Jun 2019
A button that has a glowing frame, glowing image, and two glowing badges.
Contributions:17 commits, 2 PRs, 13 pushes in 9 days
buttonbadgesframeglowing
CharlesZillmann/REST-Call-Handler
Jun 2019 - Jul 2019
Easily add REST calls to your application with this class to handle composition, queueing, and async execution.
Contributions:16 commits, 2 PRs, 11 pushes in 20 days
compositioncallsqueueingrestasync
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