STEPHEN OMOWUMI Steeve-devops

⚡ Meet Stephen OMOWUMI

🧠 WHO AM I?

I'm a DevOps Engineer building toward the next generation of cloud and platform engineering.

My focus isn't simply on deploying applications.

It's on engineering environments where:

        CODE
          ↓
      AUTOMATION
          ↓
     INFRASTRUCTURE
          ↓
        CLOUD
          ↓
      SECURITY
          ↓
       IDENTITY
          ↓
    OBSERVABILITY
          ↓
      RESILIENCE

Everything should be automated, reproducible, observable, secure and scalable.

I work across the boundary between development, infrastructure and cybersecurity, using DevOps and DevSecOps principles to transform manual infrastructure into reliable engineering platforms.

⚡ My Engineering Philosophy

If it can be automated → automate it. If it can be measured → observe it. If it can be secured → secure it by design. If it can fail → engineer for resilience.

🧬 ENGINEERING DNA

☁️ CLOUD

Azure AWS Cloud Architecture Networking Storage

⚙️ DEVOPS

CI/CD Git Automation Release Engineering Platform Engineering

🏗️ IaC

Terraform Infrastructure Provisioning Configuration Automation

🔐 SECURITY

DevSecOps IAM Zero Trust Secrets Cloud Security

📊 OPERATIONS

Monitoring Logging Observability Reliability Resilience

🚀 THE PLATFORM MINDSET

I think beyond individual deployments.

The goal is to create repeatable engineering platforms that allow teams to ship faster without sacrificing security or reliability.

              ┌─────────────────────┐
              │      DEVELOPERS      │
              └──────────┬──────────┘
                         │
                         ▼
              ┌─────────────────────┐
              │    DEVELOPER        │
              │     PLATFORM        │
              └──────────┬──────────┘
                         │
        ┌────────────────┼────────────────┐
        ▼                ▼                ▼
   ┌─────────┐      ┌─────────┐      ┌─────────┐
   │   CI/CD │      │   IaC   │      │  CLOUD  │
   └────┬────┘      └────┬────┘      └────┬────┘
        │                │                │
        └────────────────┼────────────────┘
                         ▼
                ┌─────────────────┐
                │    DEVSECOPS    │
                └────────┬────────┘
                         ▼
                ┌─────────────────┐
                │ IAM • SECURITY  │
                └────────┬────────┘
                         ▼
                ┌─────────────────┐
                │ OBSERVABILITY   │
                └────────┬────────┘
                         ▼
                ┌─────────────────┐
                │   RESILIENCE    │
                └─────────────────┘

🛠️ MY TOOLBOX

_{Cloud • Containers • Kubernetes • IaC • CI/CD • Automation • Linux • Scripting}

🔄 EVERYTHING AS CODE

Infrastructure should be versioned, repeatable and reproducible.

Infrastructure as Code
        │
        ├── Terraform
        ├── Configuration
        ├── Networking
        ├── Identity
        ├── Security
        └── Deployment
                 │
                 ▼
          Git-based workflow
                 │
                 ▼
             CI/CD
                 │
                 ▼
        Automated validation
                 │
                 ▼
          Cloud deployment

Current focus

Terraform · Azure · AWS · GitHub Actions · Azure DevOps · Automation

🔐 DEVSECOPS BY DESIGN

Security isn't a final pipeline stage.

It's part of the architecture.

PLAN
 ↓
CODE
 ↓
BUILD
 ↓
TEST
 ↓
SECURITY
 ↓
PACKAGE
 ↓
DEPLOY
 ↓
OBSERVE
 ↓
IMPROVE
 ↺

Security layer

🔐 Secrets Management 🛡️ Vulnerability Management 🔎 Security Testing 🐳 Container Security ☁️ Cloud Security 🔑 IAM 📦 Dependency Security ⚙️ Secure CI/CD 📊 Security Monitoring

🔑 IDENTITY IS THE NEW PERIMETER

Modern infrastructure requires modern identity.

My IAM focus includes:

Microsoft Entra ID

→ Identity & Access → RBAC → Conditional Access → Managed Identities → Service Principals → Authentication → Authorization → Least Privilege → Identity Governance → Zero Trust

USER
 ↓
IDENTITY
 ↓
AUTHENTICATION
 ↓
AUTHORIZATION
 ↓
POLICY
 ↓
RESOURCE
 ↓
AUDIT

☁️ CLOUD ARCHITECTURE

Microsoft Azure

Azure DevOps · Azure Networking · Azure Monitor · Azure Container Apps · Azure Storage · Entra ID

AWS

IAM · EC2 · VPC · S3 · CloudWatch · Cloud-native architecture

🐳 CONTAINER & PLATFORM ENGINEERING

I'm interested in the evolution from:

Servers → Virtual Machines → Containers → Kubernetes → Platforms

Current playground

🐳 Docker ☸️ Kubernetes ☁️ Azure Container Apps 🏗️ Terraform ⚙️ CI/CD 🔐 Container Security 📊 Observability

📡 OBSERVABILITY

You can't operate what you can't see.

My observability mindset:

           ┌────────────┐
           │   METRICS  │
           └─────┬──────┘
                 │
┌──────────┐     ▼     ┌──────────┐
│   LOGS   │ → SYSTEM ← │  TRACES  │
└──────────┘     │     └──────────┘
                 ▼
             ALERTING
                 │
                 ▼
          INCIDENT RESPONSE
                 │
                 ▼
            IMPROVEMENT

Azure Monitor • Log Analytics • Metrics • Logs • Alerts • Dashboards

🏦 ENGINEERING FOR FINANCIAL SERVICES

My engineering interests are strongly influenced by the security and resilience requirements of banking and financial technology environments.

Financial systems require infrastructure that is:

Secure

Highly available

Auditable

Observable

Resilient

Automated

Controlled

That means DevOps cannot operate independently from security and governance.

             DEVOPS
                │
                ▼
             SECURITY
                │
                ▼
               IAM
                │
                ▼
             RESILIENCE
                │
                ▼
             AUDITABILITY
                │
                ▼
              TRUST

Areas of interest include:

Cloud Security · IAM · DORA · ISO 27001 · NIST · PCI DSS · Operational Resilience

🧪 ENGINEERING LABS

☁️ Secure Cloud Platform

Building cloud environments using:

Terraform + Azure + CI/CD + IAM + Monitoring

🔐 DevSecOps Pipeline

Experimenting with:

GitHub Actions → Security Checks → Container Build → Deployment → Monitoring

🏦 Financial Services Security Lab

Exploring:

IAM → Cloud Security → Risk → Controls → Auditability → Resilience

🏆 MICROSOFT APPLIED SKILLS

🔎 Explore Applied Skills

Area	Applied Skill	Credential
🤖 AI	Resolve GitHub issues by using GitHub Copilot	View Skill
🏢 Infrastructure	Administer Active Directory Domain Services	View Skill
⚙️ DevOps	Implement security through a pipeline using Azure DevOps	View Skill
☁️ Cloud	Deploy cloud-native apps using Azure Container Apps	View Skill
🔐 Identity	Get started with identities and access using Microsoft Entra	View Skill
🌐 Networking	Configure secure access to your workloads using Azure networking	View Skill
🛡️ Security	Get started with cloud security and monitoring tasks	View Skill
📊 Monitoring	Deploy and configure Azure Monitor	View Skill
⚙️ Management	Get started with Azure management tasks	View Skill
💾 Storage	Secure storage for Azure Files and Azure Blob Storage	View Skill

🎓 CERTIFICATIONS

📜 View credentials

ISO/IEC 27001:2022 Lead Implementer
ISO 27001 Lead Auditor
ISO 42001 Lead Auditor
ISO 27701 Lead Auditor
ISO 31000 Risk Management
CompTIA Security+
CompTIA CySA+
Proofpoint Certified Security Awareness Specialist
Certified Cybersecurity & Privacy Professional
Certified Governance, Risk & Compliance Auditor
Certified Privacy & Protection Specialist

🧭 THE LONG-TERM VISION

                    ┌───────────────┐
                    │   DEVELOPER   │
                    │   EXPERIENCE  │
                    └───────┬───────┘
                            │
                            ▼
                  ┌──────────────────┐
                  │ PLATFORM ENGINEER│
                  └────────┬─────────┘
                           │
             ┌─────────────┼─────────────┐
             ▼             ▼             ▼
          CLOUD         SECURITY       DATA
             │             │             │
             └─────────────┼─────────────┘
                           ▼
                  ┌──────────────────┐
                  │  INTELLIGENT     │
                  │  AUTOMATION      │
                  └────────┬─────────┘
                           ▼
                  ┌──────────────────┐
                  │ SELF-HEALING &   │
                  │ RESILIENT SYSTEMS│
                  └──────────────────┘

The long-term goal is to move beyond simply managing infrastructure toward engineering intelligent, secure and increasingly autonomous platforms.

⚡ BUILD PHILOSOPHY

        AUTOMATE
           ↓
        SECURE
           ↓
        DEPLOY
           ↓
        OBSERVE
           ↓
        LEARN
           ↓
        IMPROVE
           ↺

Engineering principles

Infrastructure should be reproducible.

Security should be continuous.

Identity should be explicit.

Observability should be built in.

Automation should remove friction.

Resilience should be engineered — not assumed.

⚡ AUTOMATE • 🔐 SECURE • ☁️ SCALE • 📊 OBSERVE

Engineering the infrastructure behind the next generation of secure digital platforms.

STEЕVE.DEVOPS

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