Roger Castilla
Staff Software Engineer at Palo Alto Networks
Draper, Utah, United States
Summary
👤
Senior🎓
Top SchoolRoger Castilla is a Staff Software Engineer with 11 years of experience building full-stack SaaS platforms and modern UI architectures, currently at Palo Alto Networks after a multi-year tenure at Venafi/CyberArk. He combines strong front-end leadership in React and Micro Frontends with back-end contributions in Java and Go, and has driven adoption of GraphQL and MUI across platform services. Roger has practical DevOps and CI/CD experience—designing pipelines, automating deployments, and modernizing legacy builds—which helped scale products beyond the US via tenant-aware routing and personalized URLs. His background includes applied machine learning research on wearable IoT at Texas A&M, giving him a measured interest in ML-informed product features. Colleagues rely on him to bridge UX, platform architecture, and backend services while shipping production-ready, cross-team solutions.
11 years of coding experience
9 years of employment as a software developer
Master of Science - MS, Computer Science, Master of Science - MS, Computer Science at Texas A&M UniversityBachelor's degree, Computer Science, Bachelor's degree, Computer Science at Universidad Autonoma de Yucatan
English, Spanish
Stackoverflow
589reputation
115kreached
15answers
4questions
Github Skills (12)
researchkit8
medical8
mongoose6
nodejs6
javascript6
mongodb6
meteor6
android6
base646
crash6
filtering5
collaborative-filtering4
Programming languages (1)
Github contributions (5)
rochoSC/rochoSC.github.io
Mar 2016 - Mar 2025
Contributions:56 pushes, 2 branches in 9 years
rochoSC/project_euler
Mar 2015 - Feb 2019
Contributions:5 pushes, 1 branch in 4 years
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