Infrastructure Automation Engineer at SMBC Group

Designed and built cloud infrastructure in Microsoft Azure, supporting enterprise and production workloads. Led migration of on-prem systems and repositories from GitLab to GitHub and Azure Cloud, ensuring minimal disruption. Implemented configuration management and network automation using Ansible across Linux and cloud environments. Automated infrastructure and operational tasks for multiple teams, improving consistency and reducing manual effort. Built and maintained CI/CD pipeline automation, supporting application and infrastructure deployments. Managed GitHub organizations, repositories, access controls, and performed code reviews to enforce standards. Created and maintained Ansible collections, roles, and execution images for reusable automation. Worked with Ansible Automation Platform to orchestrate and scale automation workflows. Enforced least-privilege access on Linux servers by managing users, groups, and permissions. Managed secrets and credentials securely using CyberArk,

DevSecOps Engineer at Nile Integrity Solutions

Designed and operated secure AWS and Azure infrastructure supporting enterprise applications. Automated infrastructure provisioning and configuration using Terraform and Ansible. Built and secured CI/CD pipelines, integrating SonarQube for code quality and Trivy for container and image vulnerability scanning. Implemented security checks within pipelines, ensuring early detection of misconfigurations and vulnerabilities. Managed secrets and credentials securely using environment variables, CyberArk, and cloud key management services (AWS SSM / KMS). Administered Linux servers, enforcing least-privilege access through users, groups, permissions, and chmod policies. Designed and managed cloud networking, including VPCs, subnets, security groups, routing, and load balancers. Implemented encryption for data at rest and in transit, managing keys and access policies. Deployed Prometheus and Grafana for monitoring, alerting, and visibility into production systems. Supported IAM and RBAC, ensur

Cloud / SRE at Techvibes

Provided hands-on troubleshooting and operational support for hybrid cloud and on-prem infrastructure. Diagnosed and resolved production incidents across Linux servers, Kubernetes clusters, and CI/CD pipelines. Configured and maintained Prometheus and Grafana for system monitoring, dashboards, and alerting. Set up and tuned alerts to detect infrastructure and application issues early and reduce downtime. Led and participated in incident management, including triage, escalation, service recovery, and post-incident reviews. Performed root cause analysis for recurring issues and implemented long-term fixes. Troubleshot DNS, TLS certificates, networking, and security-related issues impacting availability. Supported backup and disaster recovery processes, including restore testing and issue resolution. Took part in on-call rotations, responding to alerts and production outages.

DevOps / Infrastructure Engineer at Techvibes International Ltd

Designed and maintained AWS and Azure infrastructure using Terraform. Built and managed CI/CD pipelines using Jenkins. Administered Windows Server, Active Directory, and VMware environments. Supported OpenShift clusters and internal business applications. Supported hybrid cloud and on-prem infrastructure environments. Managed Linux servers, Kubernetes clusters, and CI/CD pipelines. Automated backups and disaster recovery processes. Supported DNS, certificates, and network security configurations. Participated in on-call support and production incident resolution. Implemented monitoring and alerting to improve system reliability. Led backup and disaster recovery initiatives.