Sherif I.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

- IT Professional with 14 years of experience in Systems and Network Administration with a primary focus on unified communication services "Exchange, Skype For Business, Teams". Project Management Professional (PMP) Certified Projects: 1- Skype for business CMS move and decommission Lync server 2013. 2- Migration Skype for Business to Microsoft Teams. 3- Onboard all privileged accounts to CyberArk PAM. 4- Skype for business 2015 Decommission 5- Migration Skype for Business to Microsoft Teams. 6- Onboard all priviliged accounts to PAM. 7- Migrate different service to O365 "Exchange, Lync, Skype for Business, Gmail" Current role: Manager – Digital Workplace & M365 Operations | Skype for Business and CyberArk Service Owner