🚀 DevOps Engineer | Platform & Cloud Enthusiast | Full-Stack Background

I’m a DevOps-oriented software engineer with hands-on experience building, deploying, and operating production-style infrastructure and applications.
I enjoy turning ideas into automated, observable, and reliable systems — from code to cloud.

• CI/CD automation & GitOps workflows
• Kubernetes & containerized platforms
• Cloud-native infrastructure & IaC
• Observability, reliability, and security
• Learning by building real production-like systems

I maintain a production-style homelab to practice real-world DevOps and SRE workflows beyond day-to-day development work.

What I’ve built & operate:

• ⚙️ Multi-node Kubernetes clusters (bare metal + virtualized)
• 🔁 CI/CD pipelines with GitHub Actions & Jenkins
• 🚀 GitOps deployments using ArgoCD
• 📦 Docker & Docker Compose for application packaging
• 🧱 Infrastructure as Code with Terraform & Ansible
• 📊 Monitoring & logging with Prometheus, Grafana & Loki
• 🌐 Nginx reverse proxy with SSL/TLS
• 🔐 Security practices: RBAC, secrets management, least privilege
• 🧪 Incident simulation, recovery testing & performance tuning

This lab mirrors how modern production platforms are designed, deployed, monitored, and secured.

A production-style internal platform built and deployed end-to-end.

Tech Stack

• Frontend: Angular 21, TypeScript, Tailwind CSS
• Backend: Express.js, REST APIs
• Database: PostgreSQL
• Auth: bcrypt password hashing & access control
• Deployment: Docker, Docker Compose, CI/CD pipelines

Highlights

• Drag-and-drop file uploads with real-time progress
• Separated application & database VMs on Proxmox
• Automated builds, health checks & deployments
• Swagger-based API documentation

Software Developer – Zensar Technologies (2022–Present)

• Built Angular & Ionic applications used by 1,000+ users
• Implemented CI/CD pipelines with Docker & Jenkins
• Improved deployment reliability and reduced manual effort
• Collaborated across dev, QA & DevOps teams

DevOps & Cloud
Docker • Kubernetes • GitHub Actions • Jenkins • ArgoCD • Terraform • Ansible • Linux • Nginx

Observability
Prometheus • Grafana • Loki

Development
JavaScript • TypeScript • Angular • Ionic • Express.js • PostgreSQL

• Automation over manual work
• Observability before scaling
• Security by design, not afterthought
• Learning by building and breaking systems

• 💼 LinkedIn: linkedin.com/in/syed-hussaini-139aa7141
• 💻 GitHub: github.com/techfreaksyed
• ✉️ Email: syed25041996@gmail.com

⭐ If you like my work, feel free to star a repo or reach out — always happy to talk DevOps & systems!