Oladipupo Ibeun
Senior DevSecOps Engineer & Cloud Architect
Senior DevSecOps Engineer and Cloud Architect with a proven track record of leading secure cloud transformations, building scalable infrastructure, and driving automation across AWS, GCP, and Kubernetes environments. Experienced in designing resilient CI/CD pipelines, enforcing compliance standards, and aligning engineering practices with business outcomes.
Certifications
Technical Skills
The tools I work with daily to build and secure cloud infrastructure
AWS
GCP
Azure
Terraform
Ansible
CloudFormation
GitHub Actions
CircleCI
GitLab CI/CD
Jenkins
Docker
Kubernetes
Helm
ECS
Prometheus
Grafana
Datadog
New Relic
Vault
OWASP ZAP
Open Policy Agent
Python
Bash
Go
GitHub
GitLab
Bitbucket
Linux
Services
End-to-end cloud and security services for engineering teams
Cloud Architecture
Designing and implementing secure, scalable solutions across AWS, GCP, and Azure — from multi-account organisation setup to cost-optimised production environments.
DevSecOps & CI/CD
Building resilient, security-integrated CI/CD pipelines with GitHub Actions, GitLab CI, CircleCI, and Jenkins — with SAST, secrets management, and compliance gates baked in.
Infrastructure as Code
Automating cloud infrastructure using Terraform, Ansible, and CloudFormation — enabling repeatable, version-controlled deployments across multi-cloud environments.
Container Orchestration
Containerising workloads with Docker and orchestrating them at scale with Kubernetes, Helm, and ECS — including cluster management, auto-scaling, and zero-downtime deployments.
Security & Compliance
Embedding DevSecOps practices throughout the SDLC: Vault for secrets, OPA for policy enforcement, OWASP ZAP for dynamic scanning, and SDLC audits for compliance readiness.
Observability & SRE
Setting up full-stack observability with Prometheus, Grafana, Datadog, and New Relic — driving incident response improvements and reliability engineering practices.
Portfolio Projects
Selected projects from 5+ years of cloud and DevSecOps engineering
AWS to GCP Migration
Successfully migrated infrastructure from AWS to GCP with minimal downtime while maintaining system integrity and performance.
COVID Vaccination System
Implemented and configured Open Source Record Management System for National COVID Vaccination data with robust backup and disaster recovery.
Kubernetes Cluster Management
Designed and maintained scalable Kubernetes clusters across multiple cloud platforms with 99.98% uptime.
Work History
5+ years across remote startups and enterprise environments
Port.io
CurrentTechnical Support Engineer
May 2025 – Present · Remote
Delivering enterprise-level technical support for a developer platform, bridging product and engineering teams.
- Deliver enterprise-level technical support, troubleshooting, and resolution for platform users
- Collaborate with product and DevOps teams to reproduce issues and drive fixes
- Build internal knowledge bases to improve support turnaround time and reduce recurring incidents
NexusNova Technologies
CurrentDevSecOps Consultant
Aug 2024 – Present · Remote
Architecting secure, automated cloud environments and embedding DevSecOps controls across the SDLC.
- Architect and implement secure, automated CI/CD pipelines with integrated DevSecOps controls
- Optimize cloud environments across AWS, Azure, and GCP for security, scalability, and compliance
- Drive cross-functional monitoring, logging, and incident response workflows
- Conduct risk assessments and SDLC audits, providing strategic DevSecOps recommendations
Dukka
Senior DevOps Engineer
Jun 2024 – Aug 2025 · Remote
Led infrastructure migration from AWS to GCP and drove significant improvements in deployment speed and reliability.
- Migrated infrastructure from AWS to GCP with minimal downtime and improved scalability
- Designed secure CI/CD pipelines reducing deployment time by 70% using GitHub Actions
- Managed Kubernetes clusters ensuring 99.9% uptime and high reliability
- Implemented monitoring frameworks cutting incident response time by 50%
Sproutly (MTN'25)
DevOps Engineer
Mar 2023 – Oct 2024 · Hybrid
Engineered multi-cloud infrastructure and observability solutions, improving deployment efficiency and reliability metrics.
- Engineered multi-cloud infrastructure (AWS, GCP) using Terraform and Kubernetes
- Automated deployment pipelines reducing manual operations by 40%
- Integrated observability stack (Grafana, Loki, Prometheus) improving reliability metrics
- Collaborated with developers to enforce CI/CD and SRE best practices
Freelance
DevOps Engineer
Jun 2022 – Jun 2025 · Remote
Provided independent DevOps consulting across multi-account AWS organisations with a focus on IaC and resilience.
- Developed AWS CloudFormation templates and IaC automations across multi-account orgs
- Implemented AWS Backup & Audit Manager integrations with automated reporting
- Built ransomware recovery orchestration systems improving resilience
Boldd
Back End Developer / DevOps Engineer
Nov 2021 – Apr 2022 · Remote
Streamlined software delivery pipelines and implemented backend APIs with cloud security best practices.
- Automated software delivery pipelines, boosting deployment frequency by 30%
- Implemented backend provisioning APIs with FastAPI and automated testing
- Applied cloud security and performance tuning best practices across AWS resources
eHealth4everyone
Data Scientist & DevOps Engineer
Jan 2021 – Nov 2021 · Nigeria
Managed AWS infrastructure and built data pipelines supporting national health record systems.
- Managed AWS infrastructure and CI/CD workflows improving uptime and delivery speed
- Conducted cloud security assessments, achieving compliance readiness
- Built data ingestion pipelines for national vaccination record management systems