DevOps Engineer

Responsibilities

• Led end-to-end AWS cloud migration initiatives for enterprise applications, transitioning legacy/on-prem environments to scalable cloud-native architectures
• Designed and deployed secure, highly available AWS infrastructure leveraging EC2, S3, RDS, VPC, IAM, Cloud Watch, and Route 53
• Automated infrastructure provisioning using Terraform and AWS Cloud Formation to support Infrastructure as Code (IaC) best practices
• Implemented CI/CD pipelines using Jenkins, Git Lab CI, and Bamboo to streamline build, deployment, and release management processes
• Containerized enterprise applications using Docker and orchestrated deployments through Kubernetes clusters in AWS environments
• Migrated monolithic applications to microservices-based architectures to improve scalability, resiliency, and deployment agility
• Configured and maintained Kubernetes environments including EKS for production-grade container orchestration
• Developed and maintained deployment automation scripts using Python and Shell scripting for operational efficiency
• Supported cloud governance, security, and compliance initiatives through IAM policies, encryption, and secure network configurations
• Worked closely with development, QA, and infrastructure teams to support agile delivery and Dev Ops transformation initiatives
• Implemented monitoring, logging, and alerting solutions using Splunk, Kibana, Dynatrace, and Logstash to improve system visibility and incident response
• Managed source code repositories and branching strategies using Git Hub and Git Lab in collaborative development environments
• Configured and administered Linux and Windows-based cloud environments supporting enterprise applications and middleware
• Performed application deployments and support activities across Apache, Tomcat, Web Logic, and Spring Boot environments
• Supported database migration and connectivity initiatives involving Oracle, SQL Server, MySQL, and MongoDB platforms
• Leveraged Ansible and Puppet for configuration management, server provisioning, and environment standardization
• Participated in AWS migration assessments, dependency mapping, and application rationalization exercises
• Created technical documentation, architecture diagrams, and operational runbooks using Confluence and internal documentation standards
• Provided production support, root cause analysis, and performance tuning for mission-critical applications and cloud infrastructure
• Mentored junior engineers and promoted Dev Ops best practices including automation, continuous integration, and continuous delivery methodologies