Sentinel Net Lease

Commercial Real Estate Investment  ·  Full Microsoft 365 Migration

2022 – Present  ·  Los Angeles, CA

Project Overview

Sentinel Net Lease approached me with a critical need: migrate their entire technology infrastructure from a fragmented Google Workspace and Dropbox environment to Microsoft 365. As a growing commercial real estate investment firm, they needed a unified platform that could scale with their business while meeting the security and compliance standards appropriate for financial services.

The Migration Challenge

Sentinel was operating with a technology stack that created friction, redundancy, and security gaps across the team:

  • Google Workspace handling email and documents in one silo
  • Dropbox managing file storage in a separate, disconnected silo
  • Inconsistent security policies with no centralized enforcement
  • No centralized device management across the team
  • Limited workflow automation — manual processes throughout
  • No unified collaboration environment for a growing real estate team

Migration Timeline & Process

Phase 1

Assessment & Planning

Conducted a comprehensive audit of existing systems, data structures, and user workflows to design the full migration strategy with clearly defined milestones and risk mitigation.

Phase 2

Microsoft 365 Environment Setup

Configured the tenant, security policies, and user accounts with appropriate licensing for a real estate investment firm — including roles, groups, and conditional access from day one.

Phase 3

Email Migration

Transitioned the team's email from Google Admin to Microsoft Exchange using Office and Google API integrations, preserving all historical mail with no service interruption.

Phase 4

File Storage Migration

Migrated all file storage from Dropbox and Google Drive to SharePoint and OneDrive via Office and Dropbox API, eliminating duplicate storage and establishing a single source of truth.

Phase 5

Security Implementation

Deployed Microsoft Defender security policies, conditional access rules, and advanced threat protection — bringing the environment up to financial-services security standards.

Phase 6

Automation & Training

Implemented Power Automate workflows for business process automation, provided comprehensive user training, and established ongoing support procedures to ensure smooth adoption.

Services Provided

  • Migrated team file storage from Dropbox and Google Drive to Microsoft SharePoint and OneDrive using Office and Dropbox API integrations
  • Transitioned email from Google Admin to Microsoft 365 Exchange using Office and Google API integrations
  • Administered the client's Microsoft 365 tenant with PowerShell and back-end admin tools
  • Deployed Defender security policies, conditional access, and Intune device management
  • Implemented Power Automate workflows for process automation and team efficiency
  • Provided ongoing Microsoft 365 administration, optimization, and user support

Key Achievements

Complete Email Migration

Seamlessly transitioned the team's email from Google Workspace to Microsoft Exchange with full historical mail preserved and zero service interruption for the firm.

Unified File Management

Eliminated the Dropbox/Google Drive silo problem by consolidating all file storage into SharePoint and OneDrive — a single, permission-aware system with proper version control.

Enterprise-Grade Security

Deployed Defender for Endpoint, conditional access policies, anti-phishing protection, and centralized Intune device management across the full team.

Workflow Automation

Implemented Power Automate flows to replace manual processes — notifications, approvals, document routing, and reporting automation appropriate for a real estate investment operation.

PowerShell Administration

Used PowerShell scripting for bulk user provisioning, license management, Exchange configuration, and SharePoint site setup — ensuring consistent, repeatable administration.

Change Management

Guided the team through the transition with structured training and support, achieving strong user adoption without the productivity dip that often accompanies major platform migrations.

Results & Impact

100%
File Redundancy Eliminated
10+
Users Migrated
30%
Productivity Improvement
Zero
Data Loss Events

Service Breakdown

Strategic Migration Planning

  • Comprehensive system assessment
  • Migration roadmap development
  • Risk mitigation strategies
  • Timeline and milestone definition

Technical Implementation

  • Microsoft 365 tenant configuration
  • API-based data migration
  • Security policy deployment
  • PowerShell automation scripts

Security & Compliance

  • Defender for Endpoint setup
  • Conditional access policies
  • Anti-phishing protection
  • Compliance monitoring

Ongoing Support & Optimization

  • User training and adoption
  • Continuous system optimization
  • 24/7 technical support
  • Best practices consulting

Technologies & Solutions

Microsoft 365 Business Premium Exchange Online SharePoint Online OneDrive for Business Power Automate Microsoft Teams Azure AD / Entra ID Defender for Endpoint Conditional Access PowerShell Administration Office & Google API Dropbox API Intune Device Management
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