Prasanna Malvankar

Roles And Responsibilities

• Deployment & management of Kubernetes cluster.
• Kubernetes cluster upgrade.
• Certificate updates of kubernetes cluster.
• User access management using RBAC.
• Application deployment using HELM chart.
• Provide RCA on application related issues.
• Manage application configurations using Ansible.
• Prepare infrastructure using Terraform.
• Manage docker images like image creation, image upload to private repository.
• Build and manage openstack cloud.
• Troubleshoot issues which are customer facing as per SLA.
• Project creation and deletion as per business requirement.
• Managed resource quotas for projects. o Migrate VMs, Volumes from one cloud to another cloud.
• Manage ceph cluster as storage backend for cloud.
• Perform OSD’s maintenance activities in Ceph cluster.

Roles And Responsibilities

• User management & File system management.
• Support application migration, swapping IP addresses as per project requirement.
• Configuration management using Ansible.
• Volume management using LVM.
• Working with LOB regarding compliance. Maintaining servers as per FIS benchmark.
• Analyze on security aspects to resolve vulnerabilities.

Roles And Responsibilities

Project: Citi Bank

• Server patching, OS upgradation as per BAU standard.
• Building server from scratch to make it live.
• Decommissioning of servers as per client requirement.
• Working on end to end project/business delivery as per business requirements.
• Managing LVM, maintaining user data using ACL and user permissions.
• Job scheduling with cronjob

Project: HSBC

• VERITAS Cluster Server management & VERITAS Volume management.
• Installation of VCS as per client requirement.
• VCS and VxVM upgrade along with OS upgrade.
• Managing File System using LVM.
• Working on end to end project/business delivery as per business requirements.
• Configure and deliver the servers, Server patching as per audit requirements.

Roles And Responsibilities

• Installation and management of Linux Servers
• User Management and maintaining File system.
• Creating Hardware as well as software RAID.
• Installation and support for Hybride email environment (Zimbra & O365)
• Installation of Checkpoint Firewall and upgradation of firmware.
• Creating and pushing policy on Firewall as per customer requirement.

Roles And Responsibilities

• Daily server monitoring.
• User management and maintaining File system using LVM.
• Backup and restoration. (NT Backup ) & (Simpanna Commvault 9.0)
• Installation of Servers in physical rack as required.

Roles And Responsibilities

• Responsible for conducting of day to day job like EOD, SOD.
• Providing exchange connectivity to Production Servers.
• File transferring and uploading on Production Servers from NSE Terminal & BSE Terminals.
• Bouncing E-Broking and Bank DP Webservers of RBS.