Sulaiman Yusuff
IT Support & Cybersecurity Specialist
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About
IT Support & Cybersecurity Specialist with 4+ years of hands-on experience helping businesses and individuals secure their systems, remove malware, and optimize IT infrastructure. Certified in Cybersecurity (NIST CSF 2.0), Cloud Security (CSA v5), Ethical Hacking, and ISC2 CC. Currently completing a B.Sc. in Computer Science at the University of the People.
I specialize in remote IT support, malware removal, Microsoft 365 security, network setup, and WordPress security hardening. I'm passionate about solving complex technical problems and delivering fast, reliable solutions that clients can trust.
I work best in fast-paced, remote environments where I can take ownership of problems and see them through to resolution. I value continuous learning and am always expanding my skills in cybersecurity, cloud security, and automation.
Experience
IT Support & Cybersecurity Specialist | 2020 – 2024
Freelance | Nigeria
- Provided end-user IT support covering hardware repair, system upgrades, OS installation, software configuration, and performance troubleshooting across Windows, macOS, and Linux
- Implemented security controls including malware removal, system hardening, vulnerability checks, and secure-user practices
- Configured Windows domain infrastructure, user access, permissions, backups, and routine system maintenance
- Created technical documentation and translated complex issues into clear instructions for non-technical users
T A Mark Training Program | On-Site & Remote
- Conduct controlled reconnaissance, vulnerability assessment, port scanning, and enumeration exercises using Nmap, Wireshark, Burp Suite, and Metasploit
- Analyze security findings, document observed weaknesses, and develop practical mitigation recommendations
- Build and test automation and security scripts using Python, C++, and PowerShell
AL-Habeeb Cyber Café | Ibadan, Nigeria
- Maintained Windows workstations and performed routine hardware and software troubleshooting in a high-volume, customer-facing environment
- Assisted users with technical issues, printing/scanning workflows, and general computer operations
Ad-Dinniyad Arabic & Secondary School | Ibadan, Nigeria
- Taught ICT fundamentals, Microsoft Office, digital literacy, and safe internet practices
- Prepared structured lessons, assessed progress, and explained technical concepts in accessible language
Education
Bachelor of Science in Computer Science | 2024 – 2028 (Expected)
University of the People, USA
Relevant Coursework: Operating Systems, Computer Networks, Data Structures, Database Systems, Software Engineering, Cybersecurity Fundamentals
National Diploma in Computer Science | 2025
Abraham Adesanya Polytechnic, Ogun State
Course Highlights: Programming, Database Management, Networking, System Analysis, Software Development
Senior Secondary School Certificate (WAEC) | 2014
Glory Comprehensive College, Olorunsogo, Nepa Exp., Ibadan
Subjects: Mathematics, English Language, Physics, Chemistry, Biology, Computer Studies
