Secure, Deploy & Operate Microsoft 365 — Expert IT Consulting
Expert consulting for companies that need IT done right.
Core Services
Comprehensive security and administration for your environment.
Microsoft 365 Assessment
Comprehensive evaluation of your Microsoft 365 security configuration and Zero Trust readiness.
Microsoft 365 Administration
Comprehensive administration ensuring your cloud environment is secure and operating at peak efficiency.
IT Management
Strategic IT leadership to build an environment that creates real value for your business.
IT Consultations
On-demand expert advice tailored for micro-entrepreneurs and growing SMBs.
Microsoft 365 Foundation Packages
Specialized, high-impact services to establish your security baseline.
Identity Security Foundations
Establish foundational identity security using Microsoft 365 Business Premium.
Cloud Management Foundations
Move from traditional endpoint management to a modern, cloud-native approach.
Patch Management Foundations
Automate and simplify third-party application patching within Microsoft Intune.
Zero Trust Network Access Foundations
Implement a modern, secure, and scalable zero trust architecture.
Defender for Endpoint Foundations
Quickly implement and optimize Microsoft Defender for Endpoint.
Endpoint Compliance Foundations
Build a robust compliance framework across all endpoint devices.
Frequently Asked Questions
Everything you need to know about how Foundation Packages work.
Marek Ratassepp
From solo entrepreneurs setting up their first secure workspace to growing SMBs that need a trusted IT partner — organizations of all sizes deserve technology that is reliable, secure, and built to support their goals.
That's where I come in.
I deliver a full range of IT services: Microsoft 365 migrations and ongoing administration, endpoint and identity security and Zero Trust implementation. For companies without a dedicated IT function, I serve as a fractional Head of IT — owning strategic planning, vendor relationships, governance, and day-to-day oversight. For entrepreneurs and smaller teams, I offer practical on-demand consultations that cut through technical complexity and help you make confident decisions.
With over 20 years spanning the full IT stack — from service desk and systems administration to enterprise IT leadership and independent cloud consulting — I bring both technical depth and real business perspective to every engagement. I build solutions designed to be adopted, not just deployed: maintainable, clearly documented, and aligned with how your organization actually works.
Over 20 years of progressive IT experience — from frontline support and team management to heading IT operations for an enterprise media group, and running independent Microsoft 365 cloud consulting.
Ready to work together?
I don't just provide services — I build relationships that last, grounded in trust and proven outcomes. Whether you're addressing a challenge or planning for future success, I'm here to support your journey every step of the way.