Cloud Native Software Developer building scalable systems with Go, TypeScript, Kubernetes, and AWS. I'm passionate about designing reliable backend systems, modern cloud infrastructure, and contributing to open source. Beyond my day job, I'm an active contributor to the Kubernetes and Microcks communities, where I help improve developer tooling, documentation, and cloud-native projects.

• ☸️ Contributing to Kubernetes (SIG Docs, Release, Testing, CLI, API Machinery)
• 🧩 Contributing to Microcks (CLI, TestContainers & Developer Experience)
• 🏗️ Building scalable backend systems and cloud infrastructure
• ✍️ Writing technical articles on Kubernetes, Go, Docker, AWS, and distributed systems

• kubernetes-sigs/reference-docs - Tools to build reference documentation for Kubernetes APIs and CLIs. (2 days ago)
• kubernetes/website - Kubernetes website and documentation repo: (3 days ago)
• Caesarsage/cloud-native-engineer-academy - Hands-on Go and Kubernetes learning path with weekly lessons, labs, and portfolio projects covering the Kubernetes API, list/watch, controllers, CRDs, operators, and distributed systems. (4 days ago)
• orisngdev/adewale-conference-website - The official website for the Adewale Students Conference (ASC), Ogun State's leading student innovation and STEM conference. (4 days ago)
• microcks/microcks-cli - Simple CLI for interacting with Microcks test APIs (2 weeks ago)
• kubernetes/sig-release - Repo for SIG release (2 weeks ago)
• Caesarsage/microcks-vscode - The Microcks VS Code Extension brings the Microcks API mocking and contract testing workflow into VS Code. (2 weeks ago)
• Caesarsage/DevOps-Cloud-Projects - DevOps Projects is a curated collection of hands-on projects designed to help engineers learn and grow through real-world DevOps challenges. Inspired by platforms like CloudAcademy, Darey.io, and more, this open-source repository provides practical, end-to-end labs across various tools and technologies in the DevOps ecosystem. (1 month ago)
• kubernetes/contributor-site - Code for kubernetes.dev (2 months ago)
• microcks/microcks.io - Public website resources and templates (3 months ago)

• Caesarsage/cloud-native-engineer-academy - Hands-on Go and Kubernetes learning path with weekly lessons, labs, and portfolio projects covering the Kubernetes API, list/watch, controllers, CRDs, operators, and distributed systems.
• Caesarsage/microcks-vscode - The Microcks VS Code Extension brings the Microcks API mocking and contract testing workflow into VS Code.
• Caesarsage/neetcode-submissions - My NeetCode.io problem submissions
• Caesarsage/microcks-testcontainers-python-demo-flask -
• Caesarsage/microcks-testcontainers-python - Python library for Testcontainers that enables embedding Microcks into your unit tests with lightweight, throwaway instances thanks to containers

• kubernetes/website (snapshot-initial-v1.37, 3 days ago) Kubernetes website and documentation repo:
• microcks/microcks (1.15.0, 3 weeks ago) The open source, cloud native tool for API Mocking and Testing. Microcks is a Cloud Native Computing Foundation incubating project 🚀
• kubernetes/minikube (v1.38.1, 6 months ago) Run Kubernetes locally
• kubernetes/sig-release (v1.35-digital-artwork, 8 months ago) Repo for SIG release
• microcks/microcks-cli (1.0.2, 9 months ago) Simple CLI for interacting with Microcks test APIs

• Updates the configuration API reference for 1.37, and fixes two things that kept pages from reaching the website. on kubernetes-sigs/reference-docs (3 days ago)
• Update the configuration API reference for v1.37 on kubernetes/website (3 days ago)
• Update the kubeadm reference for v1.37 on kubernetes/website (3 days ago)
• Update the kubectl reference for v1.37.0. on kubernetes/website (3 days ago)
• Update the component reference for v1.37 on kubernetes/website (3 days ago)
• Points gen-compdocs at Kubernetes v1.37.0 on kubernetes-sigs/reference-docs (3 days ago)
• Update the Kubernetes API Markdown reference for v1.37 on kubernetes/website (3 days ago)

I actively contribute to cloud-native projects that improve the developer experience.

• SIG Docs
• API Machinery
• Documentation & Tooling
• Code Reviews
• Reference Documentation Automation

• CLI Development
• TestContainers
• Documentation
• Developer Experience

• How to Implement Zero-Trust Workload Identity in Kubernetes with SPIFFE, SPIRE, and Cilium (1 month ago)
• How to Encrypt Kubernetes Traffic with cert-manager, Let's Encrypt, and Internal TLS (3 months ago)
• How to Authenticate Users in Kubernetes: x509 Certificates, OIDC, and Cloud Identity (4 months ago)
• How to Secure a Kubernetes Cluster: RBAC, Pod Hardening, and Runtime Protection (5 months ago)
• How to Use Different Container Runtimes: Docker, Podman, and Containerd Explained (6 months ago)

• Node.js server-side authentication: Tokens vs. JWT (3 years ago)
• Implement in-app notifications with NestJS, MySQL, and Firebase (3 years ago)
• Applying SOLID principles to TypeScript (3 years ago)

• How to Deploy and Monitor Web Applications on Azure App Service
• Empowering Startups: An Introductory Guide to Databricks

• https://caesarsage.hashnode.dev

• Advanced Backend Engineering
• Distributed Systems
• Kubernetes API Machinery
• Platform Engineering
• Data Structures & Algorithms
• System Design

• 💼 LinkedIn: https://www.linkedin.com/in/destiny-erhabor/
• 🐦 X (Twitter): https://x.com/caesar_sage
• 🌐 Hashnode: https://caesarsage.hashnode.dev
• 📧 Email: destinyerhabor6@gmail.com

I enjoy building software that scales, contributing to open source, and sharing knowledge with the developer community.