Roshan Sellvan
CEO at T3eS Group of Hackers
Selangor, Malaysia
Summary
👤
Senior🎓
Top SchoolRoshan Sellvan is a cybersecurity-minded technology leader and CEO with 12 years of hands-on experience across web design, system programming, and network security. Based in Selangor, Malaysia, he blends practical expertise in Cisco networking, Linux server administration, and languages like Java, C++, and Ruby on Rails with formal training in Ethical Hacking (CEH) and ongoing CCNA studies. He founded and leads T3eS Group of Hackers, freelancing on penetration testing, systems hardening, and custom networking solutions while completing a BSc in IT at NIIT. Known as a patient communicator and occasional sysadmin for Linux/OS X, he bridges technical depth and client-facing clarity. Beyond routine projects, he brings an affinity for pragmatic, defenses-first engineering—turning offensive security insights into stronger, maintainable systems.
12 years of coding experience
BSc, IT, BSc, IT at NIIT
Stackoverflow
915reputation
68kreached
60answers
15questions
Github Skills (51)
javascript10
open-source10
apache-cordova10
marketplace10
ecommerce9
ionic-framework9
multi-tenant9
rest-api8
rest8
java8
nodejs7
typescript7
android7
nextjs7
mina7
Programming languages (5)
Github contributions (5)
roshan92/ubuntu-ionic-installer
May 2015 - Oct 2018
Installs Android, Apache Ant, Java JDK, NodeJS, Apache Cordova, and Ionic Framework
Contributions:4 pushes, 2 branches in 3 years 6 months
androidapache-cordovaionic-frameworkjavanodejs
roshan92/spree_enets
Mar 2019 - Aug 2019
Spree integration with eNETS
Contributions:2 PRs, 56 pushes, 3 branches in 5 months
spree
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