Madhubala Chellamuthu
Cyber Security Innovator
Dublin, Ireland
Summary
👤
Senior🎓
Top SchoolMadhubala Chellamuthu is a cyber security innovator based in Dublin with eight years of hands-on experience blending security engineering, full-stack development, and technical support. Trained with an MSc in Cybersecurity and practical cyber-range experience, she specializes in network security, penetration testing, incident response, and hands-on Linux administration and traffic analysis. Her background spans building responsive web interfaces (Vue, React) and backend systems (Rails, Node, Django), enabling a pragmatic, developer-minded approach to securing applications. A seasoned support and training professional, she excels at translating technical risk into clear remediation steps for diverse stakeholders. Outside traditional security roles she teaches language and designs web experiences, reflecting a rare mix of technical depth, communication skill, and creative design sensibility.
8 years of coding experience
4 years of employment as a software developer
Master of Science - MS Cyber security, Master of Science - MS Cyber security at Atlantic Technological Universitybachelor of computer applications Computer Programming Specific Applications, bachelor of computer applications Computer Programming Specific Applications at fatima college maduraiMaster of Computer Applications (MCA) Computer Science, Master of Computer Applications (MCA) Computer Science at Madurai Kamaraj University
Github Skills (15)
json-server9
json8
bootstrap8
webapp8
mongodb7
react7
sass7
splitting3
backend3
nodejs2
tailwindcss2
full-stack2
javascript2
html2
snowflake1
Programming languages (1)
Github contributions (5)
Madhubalajb/Expense-Split
Jul 2019 - Mar 2021
Web app for splitting the expenses spent using React
Contributions:141 commits, 137 pushes, 1 branch in 1 year 8 months
reactsassexpensesnode-jsexpress
Madhubalajb/Varshu-Art
May 2019 - Mar 2021
:art: React based Art Gallery
Contributions:46 commits, 42 pushes, 1 branch in 1 year 10 months
reactartart-galleryreactjsbootstrap
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