John Neijzen
Lead Software Engineer at CardmasterPH
Cagayan de Oro, Philippines
Summary
👤
Senior🎓
Top SchoolJohn Neijzen is a Lead Software Engineer with 12 years of experience building web and mobile applications across Laravel/PHP, Flutter/Dart, and Django/Python stacks. He has a track record of delivering scalable, security-minded SaaS solutions and ERP systems, having moved between hands-on development roles and managing cross-functional teams to productionize features. As a self-employed developer and longtime contributor to small-business systems like CardmasterCDO, he pairs pragmatic automation with inventory and workflow domain knowledge. Based in Cagayan de Oro and holding a BSc in Computer Science from Xavier University, he frequently bridges backend architecture and lightweight mobile interfaces—an unusual blend that helps him ship end-to-end products quickly.
12 years of coding experience
7 years of employment as a software developer
Bachelor of Science in Computer Science, Computer Science, Bachelor of Science in Computer Science, Computer Science at Xavier University - Ateneo de Cagayan
Github Skills (112)
minecraft10
cms10
python10
accounting10
forge10
security10
taiko10
rest-api10
emulation10
scheduled-tasks10
javascript10
twitter10
project-management10
infosec10
cybersecurity10
Programming languages (10)
Github contributions (5)
johnneijzen/osu
Jul 2018 - Jun 2026
rhythm is just a *click* away!
Contributions:7 pushes, 2 branches in 8 years 1 month
click-awayclickrhythm
johnneijzen/John-Random-Program-Ideas
Jul 2015 - Jun 2018
This where i put my random programs
Contributions:6 releases, 159 commits, 159 pushes in 2 years 11 months
pythonrandom-generationprograms
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