R Rohit Kumar Architect
Documented Client Results

Enterprise Success Stories

Quantifiable outcomes from real-world Microsoft 365 architectures: multi-terabyte zero-downtime migrations, automated multi-tier approval flows, and zero-trust security audits.

45,000+
Users Cloud Shifted
0 min
Unplanned Downtime
72%
Approval Velocity Gain
$180k+
Annual SaaS Replaced
Healthcare 45K Users

Hospital Network Zero-Downtime Cloud Shift

Migrated 38 terabytes of patient document libraries and custom web parts from SharePoint 2013 on-premises to SharePoint Online under strict HIPAA compliance rules.

Outcome: 100% data integrity with zero patient care downtime.
Key Stack: SPMT, Azure ExpressRoute, PowerShell automation.
Read Full Case Study
Banking & Finance SEC / FINRA

Banking Purview Audit & Information Barriers

Implemented automated sensitivity labels, immutable preservation lock retention policies, and cross-departmental information barriers to comply with SEC Rule 17a-4.

Outcome: Passed comprehensive federal regulatory audit without penalty.
Key Stack: Microsoft Purview, Entra ID, DLP Policies.
Read Full Case Study
Manufacturing 22 Plants

Shopfloor Quality Inspection Power Apps

Replaced paper checklists across 22 global plants with an offline-capable Power Apps tablet solution connected to Dataverse and automated Power Automate escalation flows.

Outcome: Reduced defect reporting cycle from 4 days to 6 minutes.
Key Stack: Power Apps Canvas, Dataverse, Power Automate.
Read Full Case Study
Public Sector AI Agents

Agency Copilot & Copilot Studio Implementation

Prepared 15,000 public records for Microsoft 365 Copilot by resolving widespread internal oversharing, then deployed custom Copilot Studio citizen query assistants.

Outcome: 64% reduction in manual freedom of information inquiries.
Key Stack: Copilot Studio, Azure OpenAI, SharePoint Search.
Read Full Case Study
Retail 300+ Stores

Retail Chain Frontline Viva Connections Intranet

Consolidated fragmented regional communications into a mobile-first SharePoint intranet and Microsoft Teams Viva Connections hub for 8,500 retail store associates.

Outcome: 89% weekly active engagement within 30 days of launch.
Key Stack: Viva Connections, SharePoint Modern, SPFx.
Read Full Case Study
Aerospace Custom SPFx

Aerospace Engineering Collaboration Portal

Engineered high-performance React SPFx web parts allowing aerodynamicists to query massive telemetry indices directly inside a modern SharePoint intranet.

Outcome: Eliminated 15 seconds of latency per engineer query.
Key Stack: SPFx React, TypeScript, Microsoft Graph API.
Read Full Case Study

Ready to Architect Your Success Story?

Discuss your migration, workflow automation, or governance scope with Principal Architect Rohit Kumar and our certified 40+ expert delivery network.

Book Strategy Session View All 20+ Case Studies

Enterprise Client Success Metrics & Case Highlights

Global Healthcare System (45,000 Users)

Delivered a HIPAA-compliant modern SharePoint intranet hub with custom SPFx clinical emergency alert web parts and automated shift handover Power Apps across 14 regional hospital facilities.

Tier-1 Commercial Bank (12,000 Users)

Implemented SEC 17a-4 compliant Microsoft Purview WORM retention locks, automated KYC loan origination flows, and pre-Copilot permission oversharing remediation.

Quantifiable ROI Across Past Enterprise Transformations

Automotive Manufacturing Giant

Migrated 42 legacy SharePoint 2013 on-prem sites with 18TB of engineering drawings to SharePoint Online, reducing search time for shop floor engineers by 80%.

National Insurance Carrier

Engineered an automated claims approval system in Power Apps and Dataverse, reducing policy turnaround times from 5 days to 4 hours with 100% auditable compliance.