Samuel Adjei
IT Support Specialist
Profile
IT support specialist with five years of experience keeping a 400-endpoint estate running across three sites. Cut average ticket resolution time from nine hours to three by rebuilding the triage queue and documenting the twenty most frequent issues. CCNA and CompTIA Network+ certified, fluent in English and French, and looking for a service desk role in Canada where bilingual support is an asset.
Work experience
- Second-line support for 400 endpoints and 60 network devices across three warehouses
- Onboarding and offboarding in Microsoft 365, Active Directory and Intune
- Monthly patching of 18 Windows servers, with a documented rollback plan
Key achievement: Cut average ticket resolution time from 9 hours to 3 in one year, by rebuilding the triage queue and publishing runbooks for the 20 most frequent issues.
- Installation and configuration of Cisco switches and routers for SME customers
- On-site fault diagnosis, averaging 6 interventions per week
- Handover documentation and end-user training after each deployment
Key achievement: Reduced repeat call-outs by 40 % over two years by standardising the handover checklist used by the whole field team.
Education
- Second Class Upper Division
- Final project: campus Wi-Fi capacity planning
Certificates
- Cisco CCNA (2024)
- CompTIA Network+ (2022)
- Microsoft MD-102: Endpoint Administrator (2023)
Volunteering
- Repairs donated laptops for a local secondary school, roughly one Saturday a month
Sidebar Pro
ProfessionnelColonne latérale anthracite avec photo ronde, coordonnées et compétences en jauges ; l'expérience occupe toute la colonne principale.
Banque, industrie, ingénierie, grands groupes