CASE STUDY
TECHNOLOGY OPERATING SYSTEM BUILDOUT

High-Growth Fintech Group

End-to-end buildout of core technology functions and an execution operating model for a multi-entity fintech group.

Scope: Platform/DevOps operating model, Security program, Internal IT, Procurement governance, and unified workflows.

Detailed metrics and internal context are available privately under NDA.

Capabilities Delivered
Functions & Ownership
Established
Service ownership model implemented
Incident & Reliability
Governance
Postmortems, action tracking, SLO/SLI approach
Security Program
24/7 Coverage
SOC, baseline controls, vulnerability management
Internal IT
Operating Model
Device/access compliance, asset lifecycle
Procurement Governance
Lifecycle
Request-to-approve-to-dispose workflow
Unified Workflows
Jira Foundation
Centralized processes enabling automation

Platform Team

New FunctionCross-functionalStability
↓
What Was Built
  • Formed cross-functional Platform Team from the most skilled and proactive engineers
  • Significant platform scaling to handle peak load events
  • Implemented post-incident actions discipline with action tracking
  • Introduced root cause analysis culture: understand why it fails, not just restart
  • Improved observability across the platform
Outcome
  • Eliminated recurring platform stability issues
  • Successfully handled extreme peak load events
  • Foundation for future growth established
  • Transferred to permanent leadership
↑

DevOps

CI/CDInfrastructureK8S
↓
What Was Built
  • Split team into two tracks: ops (operations) and dev (tech debt & progress)
  • Kubernetes (K8S) implementation for container orchestration
  • Infrastructure migration for cost optimization
  • Complete CI/CD pipeline rebuild
  • Service Desk with SLA control
Outcome
  • Created foundation for sustainable progress
  • Significant infrastructure cost reduction
  • Team restructured with strong talent
  • Team retention maintained, no burnout
  • Transferred to new Head of DevOps
↑

Security

New Function24/7 SOCDevSecOps
↓
What Was Built
  • Hired CISO and built Security team and processes from scratch
  • 24/7 Security Operations Center with rapid incident response
  • SAST/DAST scanning integrated into CI/CD pipeline
  • Secret rotation automation and management
  • BugBounty program
Outcome
  • Security embedded at every development stage
  • Architectural reviews for key services
  • Vulnerability management process established
  • Transferred to permanent leadership
↑

Procurement & Logistics

New FunctionAutomation
↓
What Was Built
  • Digitized procurement workflows in Jira
  • Vendor registry with full history
  • Device lifecycle management (request-to-dispose)
  • Equipment logistics coordination
Outcome
  • Faster procurement cycle
  • Eliminated duplicate requests
  • Full transparency and audit trail
  • Transferred to permanent leadership
↑

Internal IT

New FunctionZero TrustMDMCMDB
↓
What Was Built
  • Jira as core system: Backbone for multiple processes, enabling automation
  • Zero Trust: Cloudflare WARP with device-based authentication
  • MDM: Intune (Windows) + JAMF (Mac) with compliance baseline
  • CMDB: Real-time asset visibility with automated sync
  • Unified Identity: SSO/Entra ID across the group
Outcome
  • Streamlined onboarding and offboarding
  • High device compliance rate
  • Complete asset visibility
  • Unified IT platform for the group
  • Transferred to permanent leadership
↑
Operating Model
How the engagement was structured and managed

Governance & Cadence

Process
↓
  • Service ownership model: Clear accountability for each function and service
  • Prioritization framework: Risk-based prioritization across all initiatives
  • Risk register: Centralized tracking of technology risks and mitigations
  • Regular cadence: Weekly syncs, monthly reviews, quarterly planning
  • Escalation paths: Clear escalation routes for critical issues
↑

Engagement Principles

Methodology
↓
  • Stabilization first: Address critical issues before building new capabilities
  • Foundation before features: Invest in infrastructure that enables future scale
  • Automation from day one: No manual processes that don't scale
  • Security integrated: Security baked in, not bolted on
  • Unified platform thinking: Design for multi-entity organization
  • Handover-ready: Build systems and teams that outlast the engagement
↑

Autonomy & Accountability

Operating Style
↓
  • Full autonomy: High-trust engagement with mandate to fix and build independently
  • Technical audit: Deep assessment of architecture, infrastructure, and processes
  • Hiring authority: Full ownership of team composition and structure
  • Cross-functional coordination: Direct work with all stakeholders
  • Systematic handover: All functions transferred to permanent leadership
Operating Style

"I introduced you in one channel, and you did everything else yourself."

— CEO feedback on autonomy level

↑
What Remains After Handover
Systems and teams transferred to permanent leadership

Organizational Foundation

Handover Complete
↓
Functions Transferred
  • Platform Team — cross-functional team for stability and scalability
  • DevOps — transformed function with sustainable operating model
  • Security — 24/7 SOC, DevSecOps, vulnerability management
  • Procurement — end-to-end vendor and asset lifecycle governance
  • Internal IT — unified IT platform and support model
Operational Infrastructure
  • Unified identity and access management (SSO/Entra ID)
  • Zero Trust network architecture
  • MDM coverage across all devices
  • CMDB with real-time asset visibility
  • Jira-based workflows for all core processes
↑

Handover as Success Indicator

Maturity
↓
  • Built to transfer: All functions designed to operate independently from day one
  • Documentation: Runbooks, process documentation, and knowledge base in place
  • Team continuity: Teams retained and developed throughout engagement
  • No dependency on consultant: Systems and processes run without external support
  • Scaling foundation: Infrastructure ready for continued growth
↑
When This Case Is Relevant
→ Scaling faster than your infrastructure can support
→ Multiple projects or products with fragmented IT
→ No dedicated Security, IT, or Platform functions
→ DevOps team drowning in reactive work
→ Recently hired CTO who needs operational foundation
→ Preparing for major growth or compliance requirements
Recognize this pattern?

This case is usually relevant earlier than it looks.
If your company still works because a small group of people personally holds it together — this is the moment when the system can still be rebuilt without a crisis.

See the methodology behind this engagement: SpecialOps Framework | Interim CIO services