Christopher Mcclellan
Owner at SKYL
Grove City, Ohio, United States
Summary
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RockstarChristopher Mcclellan is a pragmatic software engineer and founder with 11 years of experience building production systems from embedded firmware to cloud-native ML pipelines. He currently runs Upsyde AI while also shaping pricing, forecasting, and detection models at NextGen Lodging—work that blends LSTM time-series models, BERT-based classifiers, and custom change-point detectors for real-world products. Christopher has a strong track record modernizing legacy systems (from VBA and .NET to AVRO/FHIR transpilation) and has shipped high-performance interpreters, autoscaling HPC solutions, and IoT firmware with patent-pending fraud detection. A long-time open-source contributor and co-founder of Rubberduck-VBA, he brings a craftsman’s attention to maintainability and test-driven design even when wrestling with legacy code. Based in Grove City, Ohio, he pairs hands-on implementation skills with CTO-style architectural leadership and vendor strategy.
11 years of coding experience
7 years of employment as a software developer
Stackoverflow
12,349reputation
2.1mreached
210answers
16questions
integer
top-5%
vba
top-1%
amazon-s3
top-1%
amazon-web-services
top-5%
vb6
top-5%
terraform
top-1%
Github Skills (200)
displays10
cortex10
linter10
cpp10
git-history10
vbe10
snapcraft10
com-interop10
samd2110
revit-api10
gitignore10
vba10
nodejs10
moq10
unit-testing10
Programming languages (29)
Github contributions (5)
rubberduck203/aosp-vim
Nov 2017 - Nov 2018
Contributions:21 commits, 5 pushes, 1 branch in 1 year
rubberduck203/embedded-101
Apr 2019 - Mar 2020
Contributions:18 commits, 1 PR, 13 pushes in 10 months
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