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Isak
@isakisak1
Sweden
English, Swedish
About me
IT Operations & Cybersecurity Specialist based in Sweden. I provide technical B2B solutions focusing on Linux/Windows infrastructure, Microsoft 365 architecture, and defensive cybersecurity.
Core competencies include:
Server configuration, hardening & log analysis (Linux & Windows).
Microsoft 365 Administration & Intune (MDM) deployment.
Vulnerability assessments, OSINT, and NIDS implementation.
Technical documentation and SOP writing.
I do not provide generic helpdesk support. I deliver structured, secure, and documented infrastructure upgrades for businesses.
Skills
Isak
Offline •
Average response time: 5 hours
See my services
Programming & Tech
I will extract and archive public x twitter data tweets and media
Programming & Tech
I will perform osint investigations and identify digital footprints
Portfolio
Work experience
Company
Full-time • 4 yrs 1 mo
IT Operations
Apr 2025 - Present • 1 yr 3 mos
Server monitoring and administration (Linux, on-premise and cloud). Log analysis for endpoints and servers to ensure system continuity and IT security. Administration of Microsoft 365 and Mobile Device Management (MDM) via Intune. Network monitoring and firewall configuration.
IT Security & Infrastructure
Dec 2023 - Dec 2024 • 1 yr
Operations, monitoring, and optimization of business-critical BI platforms in a Linux environment. Executed system migrations, continuous patch management, and advanced infrastructure troubleshooting. Delivered technical expertise for complex platform incidents.
IT Security Administrator
Dec 2021 - Oct 2023 • 1 yr 10 mos
Hardened IT infrastructure via comprehensive management of Windows Active Directory and file servers. Conducted vulnerability scanning, network optimization, and access control restriction. Acted as technical escalation point for critical network incidents.
8 Reviews
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1-5 out of 8 Reviews
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