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NamasteAlex
@nalbarualexandr
Offensive security researcher, secure code review and Web3 audits
Roumanie
Anglais, Roumain
À propos de moi
Offensive security researcher and bug-bounty hunter (HackerOne, Bugcrowd, Intigriti, YesWeHack) with validated High/Critical findings: broken access control (IDOR/BOLA), SSRF, authentication/OAuth, and cryptographic-implementation flaws.
I do manual secure code review and smart-contract/Web3 audits - finding the exploitable bugs that scanners miss - and deliver clear, developer-ready reports with reproduction steps and fixes. Every finding is proven, not guessed.
Send me your code or contract and let's lock it down.
Compétences
NamasteAlex
hors ligne •
Voir mes services
Correction de bugs
I will review your cryptographic implementation for security flaws
Audits et sécurité de blockchain
I will audit your smart contract for security vulnerabilities and bugs
Portfolio
2 Avis
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cooldeveloper21
Inde
Collaboration en cours
Honestly one of the best reviews I've gotten. Sent Alex our Rust crypto/transport layer and he actually tried to break it — reproduced our test vectors independently, found a real pairing vulnerability early with a full fix spec we could build straight from. Asked him a narrow question once and he went...
Utile?
cooldeveloper21
Inde
Collaboration en cours
Working with Alex was an excellent experience. He reviewed a large, security-focused codebase and went well beyond the usual: he independently checked my references and dependencies rather than relying on my word, and every point he raised came with clear reasoning and a practical suggestion. He was...
Réponse du freelance
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