Bhumitra Acharya

• AWS Cloud Operations & DevOps
• Managing Microservices in Kubernetes through Jenkins and AWS Pipeline
• Designing Ansible tasks for Jenkins CD
• Managing EKS clusters by directing team to migrate self-managed nodes to managed worker nodes in Kubernetes
• Led cost optimization run and implemented S3 Lifecycle policies for larger buckets
• Directed and supported the team in EKS 1.18 Upgrade
• Working on Jenkins CI/CD pipelines for users of multiple projects to configure tools within the pipeline.
• Implementing automation to build jobs and releases by handling CI/CD tasks with Jenkins usingYAML language.
• Managing Infra used in CI/CD Pipeline and creating AWS CI/CD Pipeline and supporting multiple users by granting code build & code commit.
• Backup and restoring data to and from S3 storage using AWS CLI
• Creating VPC & building infrastructure using AWS cloud platform using EC2, ELB, Auto Scaling, Snapshots, EBS etc. to form a Public, Private & Hybrid Cloud infrastructure.
• Real time experience on artifactory issues and worked to minimize docker image size.
• Provisioning/Re-Provisioning servers using configuration Management Tool Ansible 2.
• Manage & orchestrate Docker cluster using Kubernetes by creating and managing CI/CD jobs for Microservices Deployment.
• Implemented Route53 & Resolver DNS solution for dev-test team. On-Premise DC Operations.
• Key responsibility involved working on Platforms Like VMware, IP Switch SFTP, IP Switch MoveIT, Turbonomics Capacity managements, Cisco UCS
• Invested extensively by conducting weekly/fortnightly meetings for ensuring on-time delivery by understanding client/user requirement and providing cost effective and optimal solutions.
• Strategized and executed VMware VCentre 6.7, NSX 6.4.5, dv switch 6.5 and SRM 8.1 upgrades.
• Helping customer in streamlining the VMWare EVC across 4 DC.
• Worked on Capacity management with the help of Turbonomic tool and deleting unwanted/orphan files from VCentre.

• Managed environments on CISCO UCS and upgraded periodically.
• Implemented knowledge of Virtualization system of VMware ESXi 5/5.1/6/6.5/6.7 & vSphere 5.1 Clustered environments integrated with vCenter including features of DRS, HA & patch management along with VMware Converter, P2V, and V2V.
• Managed and maintained Nutanix environment, Prism control and Zerto replication tool.
• Upgraded environments like SFTP VMware, ESXi Host. Nutanix.
• Executed key activities on Nutanix like NCC Firmware SATADOM Foundation BMC AOS AHV upgrade in addition to BIOS, Prism Centre, Prism element upgrade
• Worked on P2V migration using P2V tools by performing key activities on CISCO UCS like upgrading UCS Manager, Fabric interconnect, Blade Servers.

Responsible for:

• Installing maintaining licenses and configuring ESXi 5/5.x/6/6.x Vm’s, Vcentre
• Configuring the ESX/ESXi Host in clusters for redundancy which includes DRS & HA.
• Monitoring the performance of VMs & ESX/ESXi Host (CPU, RAM, HDD utilization)
• Cloning of servers, working on VM Build via Virtual Centre for Windows to provide cloud as a platform services to customer