Bhavesh Shelar

Linux Infrastructure & Automation Engineer with 4+ years of experience in enterprise environments managing large-scale Linux systems. Strong expertise in Shell scripting and Ansible for automation, configuration management, and infrastructure standardization. Experienced in patch management, system hardening, and server migrations with a focus on improving operational efficiency and reducing manual effort. Skilled in building automated workflows and supporting DevOps-driven infrastructure.

Linux Administrator - Tata Consultancy Services Pvt Ltd - Mumbai

(2022-02)

• Managed and maintained 4,000+ Linux and Windows servers, ensuring performance, availability, and compliance.
• Administered Linux (RHEL, CentOS, Ubuntu) and Windows Server across production, staging, and development environments.
• Developed and managed Ansible playbooks for automated server provisioning, patch management, and configuration enforcement across Linux environments
• Automated patch deployment and compliance reporting using Ansible, reducing manual intervention.
• Integrated Ansible automation with existing infrastructure tools to improve consistency.
• Automated administrative tasks using Shell and PowerShell scripting, reducing manual workload.
• Created and maintained monthly Linux VM templates, ensuring standardized configurations, faster provisioning, and improved deployment efficiency.
• Executed OS migrations (CentOS to RHEL, Windows upgrades) ensuring minimal downtime and zero critical impact.
• Implemented system hardening and vulnerability remediation, meeting audit and security compliance standards.

Bachelor of Engineering - B.E. - SITS, Savitribai Phule Pune University (2021)

Diploma in Engineering - Govt Polytechnic Pen (2018)