anshul142000

Solo Infrastructure Ownership: Served as the sole DevOps Engineer supporting a team of 40+ developers across multiple client projects, taking full responsibility for uptime, security, and scalability. Major Cloud Migration: Executed a full-scale migration of all production infrastructure (Databases, Kubernetes, Registries) from AWS to DigitalOcean, achieving a 50% reduction in monthly cloud costs with minimal downtime. Cloud Consulting: Acted as a technical consultant for 5+ clients, designing and deploying custom, production-ready AWS architectures tailored to specific business needs. Standardized CI/CD: Architected and managed CI/CD pipelines on EKS using private ECR registries, standardizing the build and release workflows across the organization. Observability & Logging: Deployed a searchable ELK (Elasticsearch, Logstash, Kibana) stack on EKS, utilizing a Logstash DaemonSet-to-aggregator pipeline to provide developers with real-time failure logs.

Internal Developer Platform: Developed a self-serve infrastructure portal enabling one-click EKS deployments for complex AI stacks (pgvector, Qdrant, Langflow, Flowise) and internal applications. Production Traffic Management: Managed the company's production domain and traffic routing via Route 53 DNS and ACM TLS certificates integrated with Application Load Balancers (ALBs). Cloud Security & Networking: Administered VPC networking (subnets, ingress/egress rules) and maintained RDS databases, ensuring secure private connectivity between EC2/EKS clusters and backend services. CI Optimization: Significantly reduced CI/CD costs and pipeline latency by migrating large GitHub Actions builds to self-hosted AWS runners utilizing Docker-in-Docker (DinD) isolation. Credential Management: Centralized and secured all application secrets and infrastructure credentials using AWS Secrets Manager.

End-to-End Infrastructure Design: Architected and deployed the startup’s entire AWS infrastructure on EKS from scratch, ensuring high availability and scalability for all production workloads. 100% Infrastructure as Code (IaC): Codified the entire cloud stack using Terraform, ensuring 100% reproducibility across environments and eliminating manual configuration drift. GitOps Implementation: Established a modern GitOps-driven CI/CD workflow using GitHub Actions and Argo CD, enabling fully automated, "commit-to-cluster" deployments with robust rollback capabilities. Storage & Persistence: Provisioned dynamic persistent storage using EFS CSI drivers and Kubernetes StorageClasses, and implemented automated backup routines for RDS PostgreSQL and EFS-backed volumes. Cluster Optimization: Configured AWS Cluster Autoscaler for dynamic resource management and established secure, private networking between EKS nodes and RDS backend databases.

90% Reduction in Deployment Time: Slashed production deployment cycles from 10 minutes to under 60 seconds by implementing a "baked AMI" strategy for EC2 fleets. Infrastructure Monitoring: Established centralized logging and monitoring for EC2 fleets using AWS CloudWatch, creating proactive alerts and dashboards to improve system visibility. Scalability & Fleet Management: Configured and tuned AWS Auto Scaling Groups (ASG) to handle fluctuating traffic loads, ensuring high availability while optimizing for cost. Operational Security: Managed IAM roles, security groups, and VPC configurations to ensure secure communication across the EC2 infrastructure.