* Developed technical solutions for complex business problems, covering proof of concept, development, testing, and production environments.* I architect a hybrid cloud solution for a client that improved their disaster recovery capabilities while reducing operational costs.* Expertise in cloud architectures (AWS, Azure, GCP) and automating deployments using Terraform.* Orchestrated migration projects to move on-premises systems to public and private cloud environments.* Successfully led a project to migrate a mission-critical application from on-premises infrastructure to Google Cloud, reducing downtime and enhancing performance.* Involved in developing IAC scripts to automate the provisioning, which included creating Terraform templates for automating the deployment of virtual machines, storage, and network configurations on Public Cloud.* Expertise in containerization technologies and orchestration with Docker and Kubernetes. * Used Ansible to automate repetitive tasks and configuration management across multiple cloud and on-premises environments. Reduced manual configuration efforts through Ansible playbooks.* Implemented and maintained robust cloud security practices, including encryption, access control, and compliance checks. * Implemented data encryption strategies for data at rest and in transit in accordance with industry compliance standards (e.g., GDPR, HIPAA). *Set up continuous security monitoring and auditing mechanisms to detect and respond to security threats in real-time. Developed custom scripts and integrated third-party security tools for automated monitoring.* Implemented DLP strategies and tools to prevent unauthorized data exposure or exfiltration. * Ensured timely application of security patches and updates to cloud resources. Utilized automation tools to streamline patch management processes.* Conducted regular security risk assessments and vulnerability scans to identify and address potential security weaknesses.

• As Lead Infrastructure Architect in the account, I own the responsibility to develop technical solutions to complex business problems from Proof of Concept POC to development, testing, production environment to implementation and support.• Systems architecture and engineering expertise in cloud architectures (AWS, Azure, GCP, IBM Cloud).• Played a key role in automating the deployments using GitHub, Terraform, Puppet and Chef.* Developed technical solutions for complex business problems, covering proof of concept, development, testing, and production environments.* I architect a hybrid cloud solution for a client that improved their disaster recovery capabilities while reducing operational costs.* Expertise in cloud architectures (AWS, Azure, GCP) and automating deployments using Terraform.* Orchestrated migration projects to move on-premises systems to public and private cloud environments.* Successfully led a project to migrate a mission-critical application from on-premises infrastructure to Google Cloud, reducing downtime and enhancing performance.* Implemented data encryption strategies for data at rest and in transit in accordance with industry compliance standards (e.g., GDPR, HIPAA). *Set up continuous security monitoring and auditing mechanisms to detect and respond to security threats in real-time. Developed custom scripts and integrated third-party security tools for automated monitoring.* Implemented DLP strategies and tools to prevent unauthorized data exposure or exfiltration. * Ensured timely application of security patches and updates to cloud resources. Utilized automation tools to streamline patch management processes.

• As Lead Infrastructure Architect in the account, I own the responsibility to develop technical solutions to complex business problems from Proof of Concept POC to development, testing, production environment to implementation and support.• Systems architecture and engineering expertise in cloud architectures (AWS, Azure, GCP, IBM Cloud).• Played a key role in automating the deployments using GitHub, Terraform, Puppet and Chef.• Experience in Designing AZURE Resource Manager Template and extensive experience in designing custom build steps• Pushed Infrastructure-As-Code as standard in all cloud activities.• Knowledge of compute, network, storage and virtualization, design and architecture.• Ability to translate traditional IT infrastructures to public cloud deployments.• Responsible for architectural roadmap to move from an on premise design to one that leverages software-defined and cloud technologies, to include, public, private, and hybrid design considerations• High level designing & Senior level experience in implementing, migrating, managing hardware and software platforms from IBM AIX, Red Hat, Microsoft Windows Server, VMware, HyperV in large enterprise wide networks.

• Designing infrastructure architectural solutions, effort estimation and delivering cost effective solutions to customers.• Providing Infrastructure Management Services to Global and Domestic customers.• Constructing large infrastructure transformation and managed services engagement.• Specializing in Compute and Virtualization, HA and DR strategies. AIX and most UNIX Platforms.• Hands-on experience delivering technical solutions.Areas of focus and expertise include:• Understand the business requirements and contracted services and relate these to design requirements.• Understand the technical risks associated with each aspect of the service and/or project, and ensure these are mitigated in the design.• Hands on Project management experience from project planning, initiation to post go-lives phase.• Provide Design and implementation of Server Infrastructure across varied technical platforms with High availability consideration for large project.

* Install & manage Power series frame architecture, PowerVM partition in an enterprise environment consisting of 900+ servers through HMC. * Server Migrations - Migrating AIX servers from AIX 5.3 to 6.1. VIO servers - Install VIO servers on Managed system and map the resources (Ethernet & Disks) to the AIX clients * NIM - NIM is extensively used in the environment for a range of activities like restoring AIX clients from MKSYSB, Installing new AIX clients & Migrating AIX clients * Build, manage, and upgrade different types of HACMP 2-nodes ranging from active/active (concurrent) to active/passive using HACMP 5.3, HACMP 5.5, and HACMP 6.1. * AIX HACMP install and configuration from multi scenarios such as physical servers, VIOS environment. * HMC maintenance and administration. * DR activity - Set up a local DR to test the critical applications * ONCALL - Support for critical issues and escalations * RCA (Root Cause Analysis) - RCA is given for business critical outages & also for unplanned outages(server down issues)

* AIX pSeries System support. * HMC Maintenance – Moving Resources, creating LPAR in test server. * Performance monitoring. * Backup & restoration. * Shell scripting for scheduling the admin tasks and batch processing. * Working as SME (Subject Matter Expert) to resolve Severity 1 issues and write RCA (Root Cause Analysis)

* Verify and update firmware for Bladecenter-T chasis, Blade servers, DS4300 storage, * Expansion box and HDD to recommended level. * Upgrading firmware to the recommended level. * Perform full system and database backups before swap out. * Disconnect traffic and stop the Node software on JS20 CP Blade server. * Configuration changes settings on Blade center . * Swap out JS20 CP Blade server with JS21 CP Blade server. * Update the Fiber Channel Expansion adapter network address for the new JS21 CP Blade server on DS4300/FAStT600 disk storage using SMC client.

AIX & PSSP migration. a) AIX 5.1 to 5.2 & AIX 4.3 to 5.2 Migrated AIX using Alternate Disk Installation from the NIM Server through Control Workstation (CWS). b) PSSP 3.2 to PSSP 3.5 Migrated PSSP from 3.2 to 3.5 from the NIM server. 2) Migration PSSP to CSM. Migration done from the NIM server through Control Workstation(CWS).

* Installation, Configuration and Administration of AIX, TSM and associated products. * Automating the Backup through scripts and monitoring the backup. * File systems management. * Users and Group management. * Performance tuning and Monitoring the utilization. * Patches and Security fixes installation and microcode Upgradation. * Shell scripting for scheduling the admin tasks and batch processing. * Planning and implementing the Tapes movement for DR. * Upgrading the OS with the new version with Latest patches. * Problem determination and coordinating the replacement. * TCP/IP, NFS administration. * Tape library availability scheduling, reducing backup time. * Printers and Queue management.

* Upgradation of AIX 4.3.3 to AIX 5.1 installation and configuration. * Daemon & Process management ( stopping, starting, refreshing ). * File transfer across systems using rcp, ftp. * User management ( creating users, assigning permissions). * Security management ( assigning file/directory permissions ). * Configuring resources groups for HACMP. * Monitoring Error Logs of HACMP. * Scheduling and Managing TSM backup's.