/About

I am a Security Engineer with a specialization in cloud security and DevSecOps automation. I implement policy-as-code frameworks and secure CI/CD pipelines that enforce least-privilege access while ensuring that developer workflows remain fast and frictionless.

My primary focus is on embedding security guardrails that identify issues early, all without hindering innovation, making the failure modes visible, the recoveries fast, and the engineering ergonomics good enough that the security work sticks.

Tolu Banji

What I Do

Cloud Native Security

Specialized in Kubernetes security, leveraging native security controls and frameworks to implement policy enforcement across multi-cloud environments.

DevSecOps

Design secure CI/CD pipelines and automated security testing that accelerates delivery while reducing risk.

AI Security

Lead AI security initiatives spanning ML pipeline hardening and model vulnerability assessments. Architect secure-by-design AI systems with threat modeling for production ML workloads.

Application Security

Implement security-first development practices and threat modeling integrated into developer workflows.

Tech Stack

Cloud AWS · Azure · GCP
Kubernetes & Containers Kubernetes · Docker · Helm
IaC & Policy Terraform · Pulumi · Open Policy Agent · Checkov
Security Testing SAST · DAST · SCA · Container Scanning · CSPM
Runtime Security Falco · Tetragon · Cilium
Languages Go · Python · Bash

Certifications

AWS

AWS Certified Security: Specialty · AWS Certified Solutions Architect: Professional · AWS Certified DevOps Engineer: Professional

Microsoft Azure

Azure Solutions Architect Expert · Cybersecurity Architect Expert

Google Cloud

Professional Cloud Architect · Professional Cloud Security Engineer

Kubernetes

Kubestronaut (CKA, CKAD, CKS, KCNA, KCSA)

Security

CompTIA SecurityX ce (formerly CASP+) · EC-Council Certified Ethical Hacker

View full portfolio on Credly

Education

  • Robert Gordon University

    MSc Cybersecurity

  • Redeemer's University

    BSc Physics with Electronics

Beyond the Screen

Outside of work I'm usually deep in a homelab experiment, running, kickboxing, or playing lawn tennis and basketball. I spend a fair amount of time digging through record shops too, and I mentor engineers moving into security roles.

Let's Connect

Open to conversations on cloud security, Kubernetes, and AI security. Feel free to reach out on LinkedIn.