À propos de Alexander
Cybersecurity consultant helping businesses improve security posture through practical penetration testing and strategic advisory. With 12+ years of experience, I founded SafePwn to deliver high-quality, business-focused security services that create measurable value.
Whether you need:
- A long-term security roadmap
- A focused web application or API penetration test
- Targeted AI Breakout exercise or Network Testing
- Retesting after remediation
- A quick security consultancy
- Ongoing advisory support
- Independent testing or validation for clients, audits, or investors
I can help.
Clients value clear communication, practical reporting, prioritised remediation guidance, and collaborative delivery from start to finish that I tailor depending on client's preferences.
NDA-friendly, PI & Cyber insured, professional reporting, business-aware consulting.
GIAC GPEN, CREST CRT / CPSA / CCT INF , CEH, AWS Certified
Engagement Types
• Web Application Penetration Test
• AI Breakout Assessment
• Mobile Application Penetration Test
• API Penetration Test
• External Infrastructure Test
• Internal Network & Segmentation Testing
• Cloud Security Review
• Targeted Adversary Simulation
• Phishing Simulations
• Active Directory & Azure AD Reviews
• ASVS / AISVS Security Reviews
Assessments also cover business logic abuse, revenue-impact flaws, and monetisation risks where relevant.
Anglais
Bilingue ou natif
Polonais
Bilingue ou natif
En télétravail uniquement
Travaille majoritairement à distance
Expériences
- Secure Impact LtdSenior Security Consultantjuillet 2024 - Aujourd'hui (1 an et 11 mois)• Purple Teaming - highly collaborative clients• Multi-month projects - complex and unique systems to assess• Physical security - hands-on experience with physical penetration tests and black-team style engagements• AI Testing
- Jaja Finance LTDApplication Security Specialistdécembre 2020 - mai 2024 (3 ans et 5 mois)• Revitalised SDLC via CI/CD, secure design (HLD/LLD), OWASP secure coding practices, vulnerability remediation, SCA & system hardening• Penetration tests and code reviews of APIs, mobile (Android/iOS), and web against OWASP Top 10, aligning to OWASP ASVS, NIST and MASVS• Supporting engineers & stakeholders as a subject matter expert especially on production incidents and out-of-hours remediation• Using internal risk board and Wiz threat intelligence for prioritisation• Phishing using KnowBe4, defences using Mimecast & O365 DLP.• Played a key role in achieving PCI-DSS, ISO 27001.
- ADECO SportCEO – Succession AdministratorSANTÉ & BIEN-ÊTREdécembre 2019 - août 2024 (4 ans et 8 mois)Katowice, Pologne• Spearheaded risk management and threat modelling along with BCP/DR• Use of CIS benchmarks, Cyber Essentials+, UX/UI tools, Firebase, GitHub, C & Java• Leadership and Management – led and coordinated a diverse groups of employees across R&D, programming, production and logistics• Penetration testing of internal infrastructure and mobile app• Product Owner – for patented tennis wall, hardware sensors, mobile app• Project Manager – successfully completed an EU-funded project – hardware with mobile app (Android Store: Adeco Sport Pro)• Experience in compliance & contracts – EU laws.
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Formations
- BSc (Hons) - 1st class in Computer Security and ForensicsUniversity of Bedfordshire2015
- GIAC Certified Penetration Tester (GPEN)GIAC2025GIAC Certified Penetration Tester (GPEN)