c
cyberchain

Ferhat

@cyberchain
5,0(22)

Level 1

Penetration Tester and Software Engineer

Turchia
Inglese, Turco
Alcune informazioni sono riportate in lingua inglese.
Chi sono
👋 Hi! I’m a cybersecurity and software development expert with over 7 years of hands-on experience. I started my career as a penetration tester, helping hundreds of companies identify and fix critical security vulnerabilities. Over the years, I’ve worked on designing and developing secure, high-performance systems across various industries. Currently, I focus on building secure applications, performing penetration tests, reviewing code for vulnerabilities, and improving software security practices. 💬 Let’s work together to make your systems stronger, safer, and more resilient!... Continua a leggere

Competenze

c
cyberchain
Ferhat
40 USD/ora
offline • 
Tempo di risposta medio: 1 ora

Consulta i miei servizi

Collaudo di software
I will perform manual penetration testing and vulnerability assessment for your web app
5,0(6)
A partire da45 USD / progettoMaggiori dettagli
Collaudo di software
I will perform application security audit
5,0(2)
A partire da50 USD / progettoMaggiori dettagli

Vuoi lavorare su base oraria?

Spiega a Ferhat cosa ti serve.

40 USD

/

ora

Portfolio

22 Recensioni
5,0

(22)
(0)
(0)
(0)
(0)
Valutazione dettagliata
  • Livello di comunicazione del venditore
    5
  • Qualità della consegna
    5
  • Valore della consegna
    5
1-5 di 22 recensioni
Ordina per
Più rilevante
    C
    image-docs

    capitansec

    TR

    Turchia

    Collaborazione in corso
    5

    He did very well. He knows what he does. Documentations are very clean. 0-bug and flexible codes for tests. I'd like to work with him more.

    50 USD-100 USD

    $

    5 giorni

    Tempo

    gig

    Collaudo di software

    Utile?
    Sì
    No
    C
    image-docs

    citor3

    FI

    Finlandia

    Collaborazione in corso
    5

    excellent work.

    600 USD-800 USD

    $

    2 giorni

    Tempo

    Utile?
    Sì
    No
    C
    image-docs

    citor3

    FI

    Finlandia

    Collaborazione in corso
    5

    Perfect again

    100 USD-200 USD

    $

    1 giorno

    Tempo

    Utile?
    Sì
    No
    M

    melisaeroglu99

    US

    Stati Uniti

    Collaborazione in corso
    5

    Excellent penetration testing service. The freelancer was professional, delivered on time, and provided clear findings with actionable recommendations. Communication was smooth throughout the process.

    50 USD

    $

    1 giorno

    Tempo

    Utile?
    Sì
    No
    M

    melisaeroglu99

    US

    Stati Uniti

    Collaborazione in corso
    5

    Very professional and skilled in penetration testing. The work was done thoroughly and delivered on time. Communication was clear, responses were quick, and support was provided whenever needed. Overall, a smooth and successful experience.

    50 USD-100 USD

    $

    1 giorno

    Tempo

    Utile?
    Sì
    No