Chad Johnson
Senior Web Developer at Smyth Companies
Green Bay, Wisconsin, United States
Summary
👤
Senior🎓
Top SchoolChad Johnson is a senior web developer with 16 years of experience building full-stack applications across Python and Ruby ecosystems, currently leading web development at Smyth Companies. He specializes in Django and Rails, Linux administration, and MySQL, bringing deep pragmatic knowledge of open source web stacks to deliver reliable, high-performance applications. Chad has progressed from hands-on developer roles to lead positions at multiple firms, demonstrating consistent ownership of architecture and delivery across startups and established companies. Based in Green Bay, Wisconsin, he blends practical backend expertise with a history of shepherding teams through product-focused engineering work. Not obvious from titles alone, his long-tenured roles suggest a strength in operational stability and incremental modernization of legacy systems. He holds a Computer Science background from the University of Iowa and favors open source tools to solve production problems.
16 years of coding experience
16 years of employment as a software developer
Computer Science, Computer Science at University of Iowa
Github Skills (51)
javascript10
web-bluetooth10
google-streetview10
bluetooth10
icloud10
gatt10
google-maps10
bluetooth-low-energy10
iphone10
python9
paypal9
command-line-tool9
phaser8
battery8
django8
Programming languages (4)
Github contributions (5)
chadj/launch-library-slack-bot
Dec 2018 - Oct 2020
A Slack bot that provides daily rocket launch notifications and reminders from launchlibrary.net
Contributions:13 commits, 6 pushes, 1 branch in 1 year 10 months
slack-botaws-dynamodbaws-lambdalaunchlibraryslack
chadj/renogy-smart-battery
Jan 2022 - Jun 2022
Web application to monitor Renogy 200ah LiFePO4 Battery over bluetooth (Web Bluetooth API). No server needed. All client side javascript
Contributions:9 commits, 14 pushes, 1 branch in 4 months
bluetoothjavascriptweb-bluetoothbluetooth-low-energygatt
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