Mark Janssen
Head Cashier at The Home Depot
Minneapolis, Minnesota, United States
Summary
🤩
Rockstar🎓
Top SchoolMark Janssen is a customer-focused aspiring web developer with 13 years of frontline retail leadership and hands-on software experience, blending practical people management with technical problem solving. Based in Minneapolis, he transitioned from procedural to object-oriented coding while building custom MyBB extensions and supporting community-driven feature requests. At Revature he practiced client-facing requirements gathering and unit-tested implementation, and his retail roles demonstrate strong operational discipline—opening/closing registers, training associates, and resolving high-stakes customer issues. Pursuing a Computer Science degree at DeVry, he is seeking to parlay his real-world reliability and detail-oriented mindset into a full-time web programming career. An often-overlooked strength is his ability to translate nontechnical customer needs into concrete technical requirements, gained from years mediating between customers and store operations.
14 years of coding experience
11 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at DeVry UniversityAssociate of Arts and Sciences (AAS), Veterinary/Animal Health Technology/Technician and Veterinary Assistant, Associate of Arts and Sciences (AAS), Veterinary/Animal Health Technology/Technician and Veterinary Assistant at Minnesota School of Business-Blaine
Github Skills (20)
sqlite10
postgresql10
mysql10
php10
mybb10
forum10
javascript7
thread7
error-log7
link-preview6
logging5
xml5
ftp4
plugin3
permission2
Programming languages (6)
Github contributions (5)
dragonexpert/tutorials
Sep 2014 - Apr 2021
Contributions:15 commits, 6 pushes in 6 years 7 months
dragonexpert/recentthreads
Oct 2014 - Feb 2023
Adds a section to your index page for recent threads.
Contributions:1 review, 155 commits, 43 PRs in 8 years 5 months
threadsphpjavascriptindex
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