Backend • Cloud • DevOps • Security • Web3
Building scalable, secure systems that survive real-world traffic 🚀

• 📧 Email: [email protected]
• 🌐 Portfolio: https://shivam-kumar.dev/

• ⚙️ Backend engineer with strong fundamentals in Node.js & system design
• ☁️ Hands-on experience building AWS & Kubernetes production infrastructure
• 🔐 Security-focused mindset: network, application & cloud security
• 🚀 CI/CD pipelines with zero-downtime deployments
• 🌐 Working with Web3 & blockchain-related systems
• 📊 Obsessed with observability, monitoring & reliability

• HTML, CSS, JavaScript
• Node.js, Express
• N-API
• PHP
• Next.js

• MongoDB
• MySQL
• PostgreSQL

• Amazon VPC, EC2, ECS, EKS
• ECR, Elastic Beanstalk
• Docker, Kubernetes
• GitHub Actions, ArgoCD
• NGINX, Ingress NGINX
• Cert-Manager

Edge Protection   : Cloudflare, AWS WAF
Firewall          : AWS Network Firewall
Networking        : VPC, Security Groups, NACLs
TLS & Certificates: Cert-Manager, HTTPS
Ingress Control   : Ingress NGINX
Monitoring        : CloudWatch, Prometheus, Grafana
Alerts            : Amazon SNS