n
nalbarualexandr

NamasteAlex

@nalbarualexandr
5,0(1)

Offensive security researcher, secure code review and Web3 audits

Romania
Inglese, Rumeno
Alcune informazioni sono riportate in lingua inglese.
Chi sono
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.... Continua a leggere

Competenze

n
nalbarualexandr
NamasteAlex
offline • 
Tempo di risposta medio: 11 ore

Consulta i miei servizi

Correzione di bug
I will review your cryptographic implementation for security flaws
5,0(1)
A partire da55 USD / progettoMaggiori dettagli
Audit e sicurezza blockchain
I will audit your smart contract for security vulnerabilities and bugs
A partire da30 USD / progettoMaggiori dettagli

Portfolio

1 Recensioni
5,0

(1)
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Valutazione dettagliata
  • Livello di comunicazione del venditore
    5
  • Qualità della consegna
    5
  • Valore della consegna
    5
1-1 di 1 recensioni
Ordina per
Più rilevante
    C

    cooldeveloper21

    IN

    India

    5

    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...

    200 USD-400 USD

    $

    7 giorni

    Tempo

    gig

    Correzione di bug

    Utile?
    Sì
    No