Summary
Overview
Work History
Education
Skills
Certification
Work rewards recognition
Languages
Personal Profile
Timeline
Generic
Rajesh Nadesan

Rajesh Nadesan

Chennai

Summary

Seasoned Cloud Architect with extensive experience in designing, implementing, and managing secure cloud infrastructure. Proven track record of enhancing system reliability and efficiency in previous roles. Deep understanding of cloud architecture principles, with a demonstrated ability to leverage technology to identify and drive business growth opportunities.

Overview

18
18
years of professional experience
1
1
Certification

Work History

Manger Cloud Architect

DXC Technology
Chennai
06.2020 - Current
  • Developed cloud-based solutions for a variety of customer requirements, including scalability, reliability, and performance.
  • Worked on RFPs and new deals. Understand customer requirements and propose efforts and costs.
  • Collaborated with developers and other stakeholders to ensure successful deployment of workloads on the cloud platform.
  • Analyzed existing architecture and identified areas where changes were required to optimize performance in the cloud environment.
  • Created detailed migration plans for transitioning workload from on-premises to the cloud platform.
  • Resolved complex problems related to infrastructure scalability, availability, latency, and cost optimization in the cloud environment.
  • Designed automated processes using Infrastructure as Code tools, such as Terraform, for provisioning resources in GCP and AWS environments.
  • Implemented security measures, such as identity access management, encryption keys, and firewalls, to secure data stored in the cloud.
  • Optimized costs associated with cloud workloads by leveraging reserved instances and spot pricing models, etc.
  • Performed regular audits of the resources to ensure that all configurations comply with industry standards and best practices.
  • Assisted development teams with troubleshooting issues related to deploying applications on various platforms including Kubernetes clusters and serverless architectures such as Cloud Run, App Engine or Fargate.
  • Work with developers or teams to automate the routine tasks related to managing resources in a public cloud environment.
  • Design, deployment, and optimize GCP and AWS Services to meet business process and application requirements.
  • Developed architectural diagrams depicting high level designs incorporating components such as databases, storage systems, andcompute nodes deployed on the cloud platform.
  • Communicated with clients to understand system requirements.
  • Provided technical guidance for system development and troubleshooting.
  • Prepared and participated in the GCP MSP audit.
  • Engaged with clients, presented technical proposals, and created use case scenarios and proof of concepts to demonstrate solution benefits.
  • Developed comprehensive documentation for cloud architecture, processes, and best practices.
  • Monitored cloud infrastructure using AWS CloudWatch and GCP Operation Suite, setting up alerts and dashboards for proactive management.
  • Experienced with BigQuery, Cloud Composer, and Cloud Function for data analytics services.
  • Ensure compliance with security and regulatory requirements.
  • Experienced in developing landing zones with Compute, Network, and security services for hosting the workloads.
  • Configured and managed Billing
  • Experienced managing Google Workspace (Google Identity) to manage IAM, create new accounts, roles, groups and providing security for the access management (RBAC).
  • Integrated Azure AD with GCP, and 3rd party looks like Datadog, Qualys Etc.

Delivery Lead

DXC Technology
Chennai
01.2013 - 06.2020
  • Administrated Dell EMC, VNX, Dell EMC SC series, Dell EMC PS Series, Dell XtremIO Storage, Dell EMC RecoverPoint, SAN with Brocade, Cisco MDS Fabric, having implemented Live volume replication for the Dell EMC SC series Storage arrays and remote replication through RecoverPoint for the VNX storage arrays.
  • Report gathered on SLA matrix and guiding team towards achieving the goals.
  • Prepared the weekly presentation and shared it with management.
  • Participated in customer meetings and share the updates with the team.
  • Guided the team to work towards meeting the customer and management expectations.
  • Experienced with Dell, HPE SAN, Brocade, and Cisco SAN switches.
  • Capacity and Performance management of the SAN
  • Making sure the devices are meeting the compliance in terms of firmware level and vulnerabilities
  • Planned/Scheduled assignment and removal of Storage to Server
  • Planning and implementing changes to the SAN environment
  • Disk planning for new server additions, planning and implementation of shared disks for cluster environments
  • Actively work with different platform teams & analyze performance issues
  • Monitoring and Advanced troubleshooting of issues with the Arrays and SAN fabrics
  • Creation of Storage management documentation
  • Provide daily and weekly SAN reports to the senior management
  • Provide out of hours Storage Operations Support.

Technical Lead

Cognizant Technology Solutions
03.2011 - 12.2013
  • Administration/Maintenance of XP, EVA, Netapp filers, VERITAS Netbackup SAN with Brocade, Cisco MDS Fabric
  • Capacity and Performance management of the SAN
  • Planned/Scheduled assignment and removal of Storage and backup configuration to Server
  • Planning and implementing changes to the SAN environment
  • Resolve any SAN related issues, Handling all kind of Hardware issues on XP, EVA, Netapp, Backup library
  • Taking care of configuration, availability, Change, Problem management
  • Backup
  • Managing Veritas Netbackup
  • Managing various issues and troubleshooting
  • Executing restore request.

Tech Lead

HP Global Soft Ltd
06.2007 - 03.2011
  • Leading team
  • Administration/Maintenance of XP, EVA, Netapp filers, VERITAS Netbackup SAN with Brocade, Cisco MDS Fabric
  • Capacity and Performance management of the SAN
  • Planned/Scheduled assignment and removal of Storage and backup configuration to Server
  • Planning and implementing changes to the SAN environment
  • Resolve any SAN related issues, Handling all kind of Hardware issues on XP, EVA, Netapp, Backup library
  • Taking care of configuration, availability, Change, Problem management
  • Provide out of hours Storage Operations Support.

Customer Engineer

HCL Infosystems
04.2006 - 06.2007
  • As an Account Support Engineer to ensure the availability of all the Servers & Switches to Maintain 0% outage
  • User account management
  • Performance Monitoring & Kernel Parameters Tuning in all versions of HP-UX
  • Configuring & Troubleshooting LVM on HP-Unix
  • Installation and Configuration of any supported Operating System in Intel Based Servers
  • Planning & Implementation of new system patches and firmware on servers
  • Trouble shooting on Hardware related issue
  • (Disk / HBA etc…)

Education

Diploma in Electronics And Communication Engineering -

DOTE (DIRECTORATE OF TECHNICAL EDUCATION)
India

Skills

  • GCP and AWS
  • Terraform
  • CI/CD
  • Jenkins
  • Git Hub
  • DataDog
  • Qualys
  • Team building
  • Cost Management
  • Security management
  • Compliance and regulations
  • SAN Storages (HPE, Hitachi & DellEMC)
  • Cisco and Brocade Switches
  • Windows Servers
  • RedHat Linux
  • HP UX

Certification

  • GCP professional cloud architect
  • Google certified Associate Cloud Engineer
  • AWS Certified Solutions Architect
  • Microsoft Certified: Azure Fundamentals
  • Completed Brocade certified Fabric Professional Gen 5
  • ISM V3 Training and Certified
  • Completed HPE EVA Certification

Work rewards recognition

  • Received many Champ Awards
  • Received 'recognition' from Vice President, DXC Technology for the excellent work in delivery.
  • Received appreciation from (Vice president customer side) for completing the critical firmware upgrade for the replication devices.
  • Received many appreciation emails and well-recognized by Client for providing support on multiple activities like storage firmware upgrade, co-ordination with different teams during any scheduled activity.

Languages

  • English, Oral and Written Proficiency
  • Tamil, Oral and Written Proficiency

Personal Profile

Full name                    : Rajesh
Father Name              : Nadesan
Date of Birth               : 20 - May - 1986
Nationality                  : Indian
Marital Status             : Married
Willing to relocate      : Yes
Languages Known     : English, Tamil
Contact no                  : +91 9940647466
Passport No.              : S9524556

Timeline

Manger Cloud Architect

DXC Technology
06.2020 - Current

Delivery Lead

DXC Technology
01.2013 - 06.2020

Technical Lead

Cognizant Technology Solutions
03.2011 - 12.2013

Tech Lead

HP Global Soft Ltd
06.2007 - 03.2011

Customer Engineer

HCL Infosystems
04.2006 - 06.2007

Diploma in Electronics And Communication Engineering -

DOTE (DIRECTORATE OF TECHNICAL EDUCATION)

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