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sksabbirhoss644

Sabbir Hossain

@sksabbirhoss644

Sabbir

Bangladesh
Anglais, Bengali
Certaines informations sont présentées en anglais.
À propos de moi
Hello! I'm Sheikh Sabbir Hossain, a Cybersecurity Professional and Digital Marketing Specialist from Bangladesh, currently pursuing a Diploma in CSE at Dhaka Polytechnic Institute. I specialize in Web Security, VAPT, OWASP Top 10, API Security, and Vulnerability Research. Bug Bounty Hunter at HackerOne & Intigriti, with CTF experience. Certified in CRTA, Ostad Cybersecurity & Ethical Hacking, Cisco Ethical Hacker, and Hackviser Cybersecurity Foundations. Former Intern at NETWORKWALKS and Arch Technologies I value confidentiality, professionalism, and delivering quality results.... Plus d’infos

Compétences

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sksabbirhoss644
Sabbir Hossain
hors ligne • 

Voir mes services

Sécurité
I will perform website security assessment and vulnerability report
De20 $US / projetPlus de détails

Expérience professionnelle

NETWORKWALKS

Cybersecurity Intern

NETWORKWALKS • Temps partiel

Nov 2026 - Present • 0 mos

Worked as a Cybersecurity Intern at Networkwalks IT Solutions & Training, a South Africa-based organization, gaining practical exposure to cybersecurity concepts and security practices. Developed knowledge and practical skills in network security, vulnerability assessment, penetration testing, security operations, incident response, digital forensics, and cybersecurity risk assessment. Focused on understanding security threats, analyzing vulnerabilities, and exploring methodologies for improving organizational security posture.

Arch_Technologies

Cybersecurity Intern

Arch Technologies • Temps partiel

Nov 2026 - Present • 0 mos

Practical cybersecurity training and hands-on security activities. Web Application Security Testing and Vulnerability Assessment. Learning and applying penetration testing methodologies. Working with security tools such as Burp Suite, Nmap, and Kali Linux. Developing practical skills in identifying and analyzing security vulnerabilities.

Cybersecurity Instructor

LEAD Academy • Temps partiel

Oct 2026 - Present • 1 mo

Teaching cybersecurity and ethical hacking fundamentals. Guiding learners through practical cybersecurity concepts. Explaining web application security and vulnerability assessment. Providing hands-on guidance with cybersecurity tools and lab exercises. Supporting students in developing practical security skills.