n
nalbarualexandr

NamasteAlex

@nalbarualexandr
5,0(1)

Offensive security researcher, secure code review and Web3 audits

Roemenië
Engels, Roemeens
Sommige informatie wordt in het Engels weergegeven.
Over mij
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.... Lees meer

Skills

n
nalbarualexandr
NamasteAlex
offline • 
Gemiddelde reactietijd: 11 uur

Bekijk mijn diensten

Bugfixes
I will review your cryptographic implementation for security flaws
5,0(1)
VanafUS$ 55 / projectMeer informatie
Beveiliging en audits Blockchain
I will audit your smart contract for security vulnerabilities and bugs
VanafUS$ 30 / projectMeer informatie

Portfolio

1 Reviews
5,0

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Specificering van de beoordeling
  • Communicatieniveau van de freelancer
    5
  • Kwaliteit van de levering
    5
  • Waarde van de levering
    5
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    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...

    US$ 200-US$ 400

    Prijs

    7 dagen

    Looptijd

    gig

    Bugfixes

    Nuttig?
    Ja
    Nee