Apr 2025 – Present · 1 yr 1 mo · Noida, Uttar Pradesh, India

• Designed and implemented monitoring, logging, and alerting systems using Prometheus, Loki, AWS Lambda, and EventBridge, improving system visibility and reducing incident response time.
• Built custom load average alarms with Lambda and DynamoDB to trigger auto-scaling events, addressing unique project requirements for dynamic resource management.
• Managed CI/CD pipelines with Jenkins and ArgoCD, streamlining deployments and improving release reliability across multiple microservices.
• Worked extensively on AWS infrastructure, including EKS, VPC peering across accounts, jump hosts, ingress controllers, and HAProxy for efficient and secure traffic flow.
• Automated infrastructure provisioning using Terraform, enabling environment-specific infrastructure creation from scratch with consistent reproducibility.
• Configured AWS SSL certificates (ACM) to secure production and staging environments, ensuring encrypted communication and compliance with security standards.
• Implemented Ansible-based automation for the configuration and deployment of security and monitoring tools, reducing manual setup efforts by 60%.
• Integrated and maintained Redis and Apache Kafka for caching and event-driven messaging systems within large-scale applications.
• Contributed to help charts / Helm charts, maintained deployment templates, and improved release automation and consistency across environments.
• Took complete end-to-end ownership of a production service, including CI/CD, infrastructure, monitoring, networking, and scaling workflows.
• Mentored junior team members on DevOps practices, AWS networking, and CI/CD workflows, fostering a collaborative and high-performance engineering culture.

Oct 2024 – Apr 2025 · 6 mos · Noida, Uttar Pradesh, India

• Worked as part of the DevOps team to automate, monitor, and secure cloud-native infrastructure while supporting continuous integration and deployment workflows.
• Automated expiry alerting system using AWS Lambda, SNS, and EventBridge, integrated with Slack for proactive alerting.
• Developed and applied fine-grained IAM roles and policies on AWS, integrated with Keycloak for centralized identity and access management.
• Created and maintained CI/CD pipelines for deploying Java-based applications (fat jars) using Jenkins; implemented custom Docker images to optimize builds.
• Diagnosed and resolved infrastructure-level issues such as Kafka disk utilization, system-level alerts, and API failures in service communication layers.
• Integrated Prometheus for resource monitoring and configured alert rules to detect anomalies and performance issues.
• Provisioned and managed Kafka clusters for event streaming pipelines.
• Enabled SIEM logging across EC2 instances and enforced IMDSv2 to enhance instance metadata protection and overall security posture.
• Wrote and tested infrastructure as code using Terraform, managing scalable and reproducible cloud resources.
• Supported cloud resource provisioning, storage configuration (S3, EBS), and network policies in multi-account AWS setups.
• Participated in daily standups, sprint planning, and collaborated with engineering teams to troubleshoot environment-specific deployment issues.