Javier Olmedo
Senior Offensive Security Specialist at Deloitte
Toledo, Castile-La Mancha, Spain
Summary
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Senior🎓
Top SchoolJavier Olmedo is a Senior Offensive Security Specialist with nine years of hands-on experience in red teaming, pentesting, vulnerability research and secure infrastructure design. He has progressed through technical and delivery leadership roles at Deloitte after founding and running an IT services firm for eight years, giving him rare visibility into both business operations and deep technical execution. Javier’s background spans web and mobile app audits, 0-day research and binary reversing, plus Active Directory hardening and endpoint protection for SMBs, meaning he blends offensive insight with practical defensive controls. Based in Toledo, Spain, he pairs systematic OWASP-driven assessments with creative exploitation techniques honed during commercial vulnerability research, and often builds in-house tooling and automation to scale engagements.
9 years of coding experience
8 years of employment as a software developer
Grado Superior en Desarrollo de Aplicaciones Web, Grado Superior en Desarrollo de Aplicaciones Web at IES AzarquielTécnico en Sistemas Informáticos y Redes, Técnico en Sistemas Informáticos y Redes at IES Julio Verne
English, Spanish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (43)
calculator10
wordlist10
drupal10
cms10
wordpress10
hacking10
shodan10
joomla10
security10
dictionary10
pentesting10
web-security10
fuzzing10
risk-assessment10
vulnerability9
Programming languages (5)
Github contributions (5)
JavierOlmedo/awesome-hackpuntes
Nov 2019 - Jun 2020
Contributions:38 commits, 37 pushes, 1 branch in 7 months
JavierOlmedo/UltimateCMSWordlists
Jan 2019 - Oct 2021
📚 An ultimate collection wordlists of the best-known CMS
Contributions:30 commits, 36 pushes, 1 branch in 2 years 9 months
cmscms-frameworkdictionarydrupalfuzz
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