Daniel Fisher
Security Researcher Doing Responsive Disclosures at danielfisher.com
Dusseldorf, North Rhine-Westphalia, Germany
Summary
👤
Senior🎓
Top SchoolDaniel Fisher is a seasoned security researcher and software architect with over a decade of experience building and securing web and distributed systems from Düsseldorf. Rooted in hands-on engineering since the 1990s, his toolset spans JavaScript, Python, .NET, Java and C++, combined with deep expertise in HTML5, data access, performance and testable scalable designs. He runs responsive vulnerability disclosures full-time while freelancing and has a long history of teaching, coaching and speaking to developer communities — including co-founding and organizing Germany’s largest developer event. Comfortable bridging low-level protocol thinking (HTTP) with enterprise SOA and cloud patterns, he pairs pragmatic development skills with a forensic security mindset. An organiser and community builder as well as a practitioner, he brings both technical depth and a proven track record of translating complex risks into actionable fixes.
12 years of coding experience
21 years of employment as a software developer
Computer Software Engineering, Computer Software Engineering at Bergische Universität WuppertalMCP, Developing and Implementing Web Applications with Microsoft Visual C# .NET, MCP, Developing and Implementing Web Applications with Microsoft Visual C# .NET at Microsoft Certification
German, English
Stackoverflow
4,015reputation
2.5mreached
201answers
3questions
certificate
top-5%
Github Skills (200)
atom-editor10
reformatting10
invocation10
swagger10
oas10
specification10
command-line-tool10
openapi10
act10
argparse10
command-line-parser10
api10
prettier-eslint10
angularjs10
desktop10
Programming languages (16)
Github contributions (5)
lennybacon/KarmaVS
Sep 2013 - Nov 2014
Contributions:16 commits, 2 comments, 1 issue in 1 year 2 months
vscodevscode-extensionvisual-studio-extensionvisual-studio
lennybacon/resilience-patterns-js
Oct 2015 - Feb 2019
Contributions:1 push, 1 branch in 3 years 4 months
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