David Brisk
"Advanced Microsoft 365 & Level 3 IT Support for MSPs, Businesses, and Individuals."
Hi, I'm David
Hello!
Thanks for visiting my site!My name is David Brisk, and I bring over 7 years of hands-on IT experience — with a strong focus on Microsoft 365 and a true passion for solving complex challenges.I help organizations leverage Microsoft 365 for better collaboration, security, and productivity — from migrations and onboarding to advanced troubleshooting and cloud solutions.I also have strong expertise in on-premises infrastructure and local servers, handling troubleshooting, onboarding, and projects that improve IT environments.With extensive Level 3 support experience in my current role, I’m the trusted escalation expert for complex IT issues.Throughout my career, I’ve been the go-to resource for IT teams managing both Microsoft 365 and on-premises challenges.I’ve led numerous hybrid migrations, built fully cloud-based solutions, and provided strategic guidance that ensures performance, security, and lasting reliability.
Education & Certifications
Im Committed to continuous learning and industry best practices.
A+ Certification: Issued September 2018.
Network+ Certification: Issued February 2019.
Security+ Certification: Issued January 28, 2022.
Microsoft Azure Fundamentals (Az-900): Issued March 2021.
Microsoft 365 Fundamentals (MS 900): Issued March 25, 2021.
Microsoft 365 Modern Desktop Administrator Associate (MD 100 and MD 101): Issued January 25, 2023.
Microsoft 365 Administrator (MS-102): Currently working on certification.
Microsoft Azure Administrator (Az-104): Completed relevant courses, Certification in progress.
What I Do
I provide expert IT support and strategic guidance across fully cloud, hybrid, and on-premises environments. Specializing in Microsoft 365, advanced troubleshooting, and infrastructure optimization, I ensure secure, efficient systems and smooth project execution from end to end.
Microsoft 365 & Hybrid Environments
Support for Microsoft 365, including migration, licensing, security, administration, and hybrid cloud setups - bridging on-prem and cloud systems.Level 3 IT Support
Expert escalation-level troubleshooting for servers, networks, and critical infrastructure to quickly resolve complex issues.On-Prem Infrastructure Audits & Migrations
Thorough audits and smooth migrations involving Active Directory, Group Policy, RDS, and other key systems.IT Strategy & Consulting
Practical, expert advice on infrastructure design, security, and performance optimization.Project Leadership
Leading and delivering complex IT projects with minimal disruption and maximum value.
Stuck? I’ve Got You
Are you an MSP provider facing a tricky setup or a tough escalation?
A business owner considering Microsoft 365 but not sure where to start?
An IT professional looking for guidance on hybrid infrastructure or cloud migration?
Migrating to Entra ID, stuck with Azure AD Connect, or confused about licensing?
Worried about downtime, security, or making the wrong technical call?
I’m here to help — with real-world experience and no fluff.Let’s solve it together.
Reach out now to schedule a quick consult.