Roles & Responsibilities

ey Responsibilities

• Manage AWS infrastructure across Production, Staging, and Development, including EC2, VPCs, subnets, security groups, IAM, and private networking.
• Configure and maintain load balancers, Cloudflare, DNS, WAF, caching, DDoS protection, and VPN connectivity.
• Deploy, configure, and manage Kafka and Redis, including Kafka topics, partitions, consumer groups, retention, Redis clustering, persistence, and performance tuning.
• Deploy and operate Node.js/NestJS backend and Next.js frontend applications, including scaling, configuration, performance tuning, and zero-downtime deployments.
• Build and maintain CI/CD pipelines with automated builds, testing, deployment gates, rollbacks, and release tracking.
• Implement and maintain monitoring and observability using Prometheus and Grafana, including dashboards, alerts, and centralized log analysis.
• Implement strong security and access controls, including IAM, least-privilege access, secrets management, encryption, network security, and secure remote access.
• Design and maintain high-availability, backup, failover, recovery, and disaster-recovery mechanisms.
• Monitor system performance, latency, capacity, resource utilization, and infrastructure costs.
• Implement Infrastructure as Code (IaC) using Terraform or CloudFormation and configuration management using Ansible.
• Manage Docker-based environments and support Kubernetes deployments.
• Participate in incident response, troubleshooting, root-cause analysis, and post-incident improvements.
• Develop automation scripts using Bash and Python.