
Vansh Bhardwaj
DevOps Consultant : Cloud Infrastructure, CI CD, Kubernetes, Terraform, AWS
Competenze

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Portfolio
Esperienza lavorativa
Senior Software Engineer
Hitachi • Full time
Jan 2025 - Present • 1 yr 4 mos
• Led production deployments and release upgrades using Helm, reducing deployment failures by 35% and improving release stability across critical services. • Contributed to CI/CD modernization and GitOps adoption using ArgoCD, enabling faster and more reliable code-to-production workflows. • Built and maintained deployment pipelines while troubleshooting rollout failures and infrastructure related release issues. • Managed and operated Kubernetes infrastructure across AWS EKS and GCP GKE clusters supporting distributed microservices environments. • Handled Kubernetes production issues including pod crashes, node failures, networking issues, storage bottlenecks, and resource constraints. • Performed horizontal and vertical infrastructure scaling, improving platform stability and reducing resource saturation incidents by 30%. • Provisioned and scaled cloud infrastructure using Terraform, reducing manual provisioning effort by 60% and improving infrastructure consistency. • Developed Ansible automation workflows integrated with Rundeck to reduce operational toil and standardize infrastructure operations. • Built Bash and Python automation scripts with cron-based scheduling for operational workflows and infrastructure maintenance. • Configured Prometheus and Grafana observability platforms, building dashboards, alerting systems, and realtime monitoring solutions. • Defined SLIs, SLOs, alert thresholds, and incident management workflows, reducing MTTD by 30% and MTTR by 25%. • Participated in on-call rotations and handled critical incidents involving API latency spikes, Kafka lag, AA pipeline delays, and distributed system failures. • Led AA to NSA migrations, AA data migration, and MongoDB migration activities with minimal production downtime. • Led COGS optimization initiatives across AWS and GCP, contributing to approximately $10M in annual infrastructure cost savings.
Software Engineer
Taboola • Full time
Jan 2021 - Dec 2024 • 3 yrs 11 mos
DevOps / SRE