Samuel John
CEO at OtoJig GmbH
Hannover-Braunschweig-Göttingen-Wolfsburg Region Germany
Summary
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SeniorSamuel John is a CEO and machine learning–trained programmer with 15 years of experience building medtech products from Hanover, Germany. Since founding and leading OtoJig GmbH in 2018 he blends hands-on engineering with company leadership to translate clinical needs into practical devices and software. He remains an active coder and open-source contributor, having worked on maintaining and porting Homebrew formulae for legacy PPC Macs in the tigerbrew project—demonstrating attention to build compatibility and cross-platform reliability. Comfortable spanning algorithmic ML work and low-level build fixes, he pairs technical depth with entrepreneurial grit to drive productization in healthcare technology.
15 years of coding experience
Github Skills (8)
homebrew10
formula10
software-packaging10
python10
formulas10
vim9
c178
c118
Programming languages (8)
Github contributions (5)
mistydemeo/tigerbrew
Jun 2013 - Jun 2013
Experimental fork of homebrew for PPC Macs on Tiger
Role in this project:
Software Engineer
Software EngineerContributions:13 commits in 3 days
Contributions summary:Samuel made a variety of contributions to the `tigerbrew` repository, primarily focused on maintaining and updating Homebrew formulae. Their work included fixing build issues related to Python, updating formulae for software like Wireshark and MacVim, and adding necessary dependencies. They also addressed compatibility concerns and ensured that packages built correctly on the target PPC Macs on Tiger.
unicornstigermacsmacosppc
samueljohn/pelican-plugins
Jan 2015 - Oct 2020
Contributions:10 pushes in 5 years 10 months
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