Alexandre Teyar
Managing Director at Aegis Cyber Ltd
Warrington, England, United Kingdom
Summary
🤩
Rockstar🎓
Top SchoolAlexandre Teyar is a Managing Director and seasoned offensive security expert with 11 years in cyber security, currently leading Aegis Cyber — a UK consultancy known for tackling bespoke technical challenges including blockchain security, pentesting and compliance. He has delivered services to over a hundred clients across sectors from fintech and banking to state-level projects securing sensitive digital assets. OSCP, OSWE and CREST certified, Alexandre blends hands-on technical leadership with a track record of building widely adopted offensive tools (including multiple BurpSuite plugins and WireSpy). His background spans principal consultant and head of offensive operations roles, giving him deep operational and client-facing experience. Based in Warrington, he pairs engineering rigor from his MEng studies with a hacker’s curiosity—his GitHub quip hints at a playful but stealthy approach to tooling and research. Colleagues rely on him for pragmatic, high-skill solutions to the toughest security problems.
11 years of coding experience
4 years of employment as a software developer
Bachelor's degree Computer Science, Bachelor's degree Computer Science at Université Paul Sabatier Toulouse IIIMaster of Engineering - MEng Computer Systems Networking and Telecommunications, Master of Engineering - MEng Computer Systems Networking and Telecommunications at Université de Toulouse - UPSSITECH école d'ingénieursMaster of Engineering - MEng Computer Systems Networking and Telecommunications, Master of Engineering - MEng Computer Systems Networking and Telecommunications at Linköping University
French, English, Spanish, Swedish, Russian
Stackoverflow
360reputation
32kreached
5answers
17questions
Github Skills (200)
material-you10
burp10
spyware10
cracking10
swagger10
material-ui10
internal-tools10
lottery10
clipboard10
password-recovery10
openapi10
android-apk10
mobile-application10
minification10
toast10
Programming languages (20)
Github contributions (5)
aress31/xor-crypter
Sep 2016 - Nov 2019
Contributions:2 commits, 27 pushes, 1 branch in 3 years 3 months
aress31/openapi-parser
Jan 2018 - Jan 2023
Parse OpenAPI documents into Burp Suite for automating OpenAPI-based APIs security assessments (approved by PortSwigger for inclusion in their official BApp Store).
Contributions:148 commits, 65 PRs, 330 pushes in 5 years 1 month
burpopenapisecurityburpsuiterestful-api
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.