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Mahesh Naganna

Platform & DevSecOps Engineer

Building secure Internal Developer Platforms, GitOps-driven Kubernetes systems, and zero-trust cloud-native infrastructure

📍 Bengaluru, India  ·  🌍 Open to Global Remote Opportunities

LinkedIn Reddit GitHub Profile Views


🔥 Recently

Wrote up a production debugging story — a canary pipeline silently broken for 69 days due to a Prometheus type mismatch buried inside an Argo Rollouts AnalysisTemplate. It hit the front of r/kubernetes with real engineers sharing their own war stories in the replies.

→ Read the thread on r/kubernetes


About Me

I'm a Platform & DevSecOps Engineer with 8+ years across enterprise infrastructure, network security, and cloud-native platforms. My focus is building secure, scalable, developer-friendly platforms — GitOps, Infrastructure as Code, and progressive delivery — so teams can ship safely without thinking about the plumbing underneath.

Areas of focus:

Platform Engineering  •  Internal Developer Platforms (IDP)  •  Kubernetes & GitOps  •  DevSecOps & Supply Chain Security  •  Service Mesh & Zero Trust  •  Progressive Delivery & SRE  •  Cloud Infrastructure & Automation


📦 Featured Projects

Enterprise GitOps delivery platform — ArgoCD App-of-Apps, Istio mTLS zero-trust, Kyverno admission control, and SLO-gated Argo Rollouts canary deployments. No kubectl apply in production — Git is the only source of truth.

Tech: ArgoCD · Istio · Kyverno · Argo Rollouts · Prometheus

Production-grade CI/CD pipeline — Node.js + Redis app, containerized and deployed to Kubernetes with a canary strategy, secured end-to-end with Trivy scanning at both the filesystem and image stages inside Jenkins. Auto-rollback on failed promotion.

Tech: Jenkins · Trivy · Docker · Kubernetes · Prometheus

Full-stack serverless blog on AWS — React frontend, Python Lambda functions, DynamoDB, provisioned entirely with modular Terraform. Pay-per-use, zero servers to manage.

Tech: AWS Lambda · API Gateway · DynamoDB · Terraform · React


🚧 In Development — Atlas Aegis

Something bigger is in the works — a full Internal Developer Platform spanning self-service scaffolding, multi-stage supply chain security, signed and verified deployments, SLO-gated progressive delivery, and chaos-tested resilience.

More soon.


🛠️ Technical Stack

Category Tools
Platform Engineering Kubernetes · ArgoCD · Helm · Kustomize · Backstage
DevSecOps Jenkins · GitHub Actions · Trivy · Gitleaks · Checkov · Syft · Cosign
Cloud & IaC AWS · Terraform · Azure
Security Istio · Kyverno · Falco · CyberArk
Observability & SRE Prometheus · Grafana · Alertmanager · Argo Rollouts · LitmusChaos
Networking Fortinet · Palo Alto · Check Point · F5 · BGP · OSPF

📚 Currently Learning

Advanced AWS Architecture  •  Platform Engineering Patterns  •  Multi-Tenant Kubernetes  •  SRE & Reliability Engineering  •  Cloud & Supply Chain Security


Let's Connect

LinkedIn Reddit GitHub

Open to discussions on Platform Engineering · DevSecOps · Kubernetes · GitOps · Cloud Infrastructure · Remote Opportunities

Pinned Loading

  1. Serverless-blog-platform Serverless-blog-platform Public

    Full-stack Server-less blog with React, Lambda, DynamoDB - Built with Terraform

    HCL 1

  2. devsecops-pipeline devsecops-pipeline Public

    DevSecOps CI/CD pipeline with Jenkins, Trivy security scanning, canary deployments, and Prometheus monitoring on Kubernetes

    JavaScript 1

  3. platform-gitops platform-gitops Public

    Production-grade GitOps platform for Kubernetes using ArgoCD, Istio, Argo Rollouts, Kyverno, and Prometheus-driven canary deployments.

    Go Template 3 1