Olakunle Tomomewo | Senior Cloud Engineer & DevOps Specialist

About Me

Cloud Engineer & DevOps Practitioner passionate about automated architectures, high-availability AWS systems, and engineering resilience.

A passionate DevOps, Cloud, and SRE Engineer 🚀 dedicated to designing, building, and automating production-grade cloud infrastructure on Amazon Web Services (AWS). Experienced in bridging the gap between development and operations through Infrastructure as Code (Terraform), container orchestration (Kubernetes & Amazon EKS), and automated GitOps continuous deployment workflows.

With hands-on expertise spanning distributed systems, zero-trust network security, automated FinOps cloud cost governance, and proactive observability (Prometheus/Grafana/Datadog), I help organizations scale reliably while optimizing compute expenditures and accelerating time-to-market.

5+ Years In Tech

30+ Cloud Deployments

99.99% Uptime Delivered

3x AWS Certified

What I Do & Core Capabilities

Cloud Architecture & Migration

Architecting highly scalable, fault-tolerant multi-AZ and multi-region AWS environments using VPC peering, Transit Gateway, Route53, and AWS Organizations.

DevOps & Automated CI/CD

Eliminating manual release bottlenecks with robust GitHub Actions, GitLab CI, and ArgoCD pipelines featuring automated testing, linting, and Blue/Green canary rollouts.

Kubernetes & Container Platforms

Building resilient Amazon EKS and ECS Fargate microservices clusters equipped with Karpenter node autoscaling, Helm package management, and Istio service mesh.

DevSecOps & Cloud Security

Enforcing IAM least-privilege, KMS envelope encryption, AWS WAF, GuardDuty threat detection, and automated container vulnerability scanning with Trivy.

FinOps & Cloud Cost Governance

Auditing AWS expenditures, implementing automated right-sizing via EventBridge/Lambda, configuring Savings Plans, and reducing cloud waste by up to 40%.

Observability & Site Reliability

Implementing full-stack telemetry dashboards with Prometheus, Grafana, CloudWatch, and Datadog to establish SLOs/SLIs and rapid automated incident triage.

Technologies & Tools

☁️ AWS (Amazon Web Services) ⚙️ Terraform & Terragrunt ☸️ Kubernetes (Amazon EKS) 🐳 Docker & Containers 🚀 GitHub Actions CI/CD 🔄 GitOps & ArgoCD 🐍 Python & Boto3 💻 Bash & Shell Scripting 🌐 VPC & Transit Gateway 🛡️ AWS IAM & KMS 📊 Prometheus & Grafana 🐶 Datadog & CloudWatch 🔒 Trivy & SonarQube 🐧 Linux Systems (RHEL/Ubuntu) 💾 Amazon Aurora & RDS

Projects

Showcasing enterprise cloud architectures, IaC automation templates, containerized microservices, and FinOps tooling.

Enterprise Multi-Region AWS Landing Zone

Engineered a production-ready AWS multi-account organization utilizing Control Tower, Terraform, and AWS Transit Gateway. Designed central inspection VPC with AWS Network Firewall and automated Service Control Policies (SCPs).

⚡ 99.99% Availability • 8 Accounts Managed • Transit Gateway Hub

AWS Terraform Transit Gateway GuardDuty WAF

GitHub Code

Production Kubernetes Platform with EKS & ArgoCD

Architected an enterprise Amazon EKS cluster powered by Karpenter for rapid sub-minute compute node provisioning. Configured GitOps continuous delivery with ArgoCD, Istio service mesh, external-dns, and cert-manager.

⚡ 50+ Microservices • 60% Faster Node Scaling • Zero-Downtime Rollouts

Amazon EKS Karpenter ArgoCD Helm Istio

GitHub Code

Automated FinOps Cloud Cost Engine

Built a serverless cost-governance solution on AWS Lambda and EventBridge that continuously sweeps multi-account environments to detect unattached EBS volumes, orphan Elastic IPs, and idle staging databases.

💰 $42,000+ Annual Savings • Automated Slack Remediation Alerts

AWS Lambda Python (Boto3) EventBridge Cost Explorer

GitHub Code

DevSecOps Automated Shift-Left CI/CD Pipeline

End-to-end security-hardened delivery pipeline integrating SonarQube static code analysis, Trivy container vulnerability scanning, Cosign cryptographic image signing, and automated deployment to AWS ECS Fargate.

🔒 100% Verified Signed Images • 0 High CVEs in Production

GitHub Actions AWS ECS Trivy SonarQube Cosign

GitHub Code

Certifications

Industry-recognized credentials validating deep technical mastery in AWS Cloud Architecture, Security Engineering, Infrastructure as Code, and Kubernetes.

AWS Certified Solutions Architect – Associate

✓ Active & Verified

Issuer: Amazon Web Services Validation ID: AWS-SAA-83920194 Valid: Jan 2025 - Jan 2028

Validates ability to design robust, cost-effective, and fault-tolerant distributed systems on AWS utilizing Well-Architected Framework principles.

AWS Certified Security – Specialty

✓ Active & Verified

Issuer: Amazon Web Services Validation ID: AWS-SEC-49201855 Valid: Mar 2025 - Mar 2028

Demonstrates advanced expertise in data protection (KMS), IAM least privilege, CloudTrail/GuardDuty logging, network firewalls, and security incident response.

AWS Certified Cloud Practitioner

✓ Active & Verified

Issuer: Amazon Web Services Validation ID: AWS-CCP-19384722 Valid: Nov 2023 - Nov 2026

Comprehensive foundation covering overall understanding of AWS Cloud services, security compliance, pricing models, and cloud architectural best practices.

HashiCorp Certified: Terraform Associate (003)

✓ Active

Issuer: HashiCorp Validation ID: HASHI-TA-993012 Status: Certified

Validates core IaC concepts, writing clean Terraform HCL configurations, module design, remote state management, and Terraform Cloud workflows.

CKA

Certified Kubernetes Administrator (CKA)

✓ Active

Issuer: Cloud Native Computing Foundation (CNCF) & The Linux Foundation Validation ID: CKA-82710349

Demonstrates deep production ability to design, build, troubleshoot, and administer Kubernetes clusters, storage, networking, and security policies.

Badges

Official AWS Digital Credentials issued via Credly. Click any badge to view real-time verification status, skill taxonomies, and credential metadata.

Foundational

AWS Certified Cloud Practitioner

Amazon Web Services (AWS)

Cloud Concepts AWS Core Services Security & Compliance Billing Models

Associate

AWS Certified Solutions Architect

Amazon Web Services (AWS)

Multi-Tier Architecture VPC & Networking Fault Tolerance Cost Optimization

Specialty

AWS Certified Security Specialty

Amazon Web Services (AWS)

IAM & Zero-Trust KMS Encryption Incident Response AWS WAF & Shield

Contact Me

Interested in collaborating on AWS cloud migrations, Kubernetes infrastructure, or DevOps transformation? Let's connect.

Direct Email olakunle@tomomewo.cloud

Location & Availability Lagos, Nigeria (GMT+1) Available for Remote Global & Hybrid Roles

Discovery Session 30-Min Architecture Consultation

Professional Networks

LinkedIn ↗ GitHub ↗

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