Open to opportunities

Senthilnathan Selvakrishnan

@senthilnathanselvakr

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Cloud & Infrastructure Engineer specializing in AWS and automation.

United Kingdom

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What I'm looking for

I am looking for a role that fosters innovation, encourages collaboration, and offers opportunities for professional growth in cloud technologies.

I am a Cloud & Infrastructure Engineer with over 8.5 years of experience in cloud computing, automation, and DevOps. My expertise lies in designing secure and scalable AWS solutions, as well as driving CI/CD pipeline innovations that significantly enhance software delivery and platform reliability.

Throughout my career, I have successfully architected and maintained scalable AWS infrastructures for telecom-grade applications, implemented observability solutions, and developed Terraform modules for efficient infrastructure provisioning. My commitment to excellence is reflected in my ability to lead support rotations, ensuring platform reliability and rapid incident response.

Experience

Work history, roles, and key accomplishments

Current

Cloud & Platform Engineer

Current

Tata Consultancy Services

Jun 2019 - Present (6 years 2 months)

Architected and maintained scalable AWS infrastructure using EC2, EKS, S3, DynamoDB, and SQS for telecom-grade applications. Designed and deployed high-availability Kubernetes clusters (EKS) integrated with GitOps workflows using ArgoCD, driving performance and resilience.

AWS Kubernetes GitOps ArgoCD GitHub Actions)Azure DevOps Grafana Prometheus Terraform

Senior Specialist – Cloud & Security Architect

HCL Technologies

Nov 2014 - Present (10 years 9 months)

Designed and deployed scalable AWS environments with VPCs, subnets, peering, NAT gateways, and security controls. Built Transit VPCs for inter-account and cross-region connectivity; implemented bastion hosts for secure access.

AWS VPC CloudFormation IAM EC2 S3 Cloudwatch ITIL Security Architecture

System Administrator

IBM

Oct 2010 - Present (14 years 10 months)

Managed Active Directory, Exchange mailboxes, and patch management. Implemented identity and access management solutions.

Active Directory Exchange Patch Management Identity And Access Management ITIL

Application & Desktop Support Engineer

Patni Computer Systems & E-Logic Technologies

Aug 2006 - Present (19 years)

Provided comprehensive desktop and network support, ensuring SLA compliance and documented SOPs. Assisted users with technical issues and maintained system functionality.

Desktop Support SLA SOPs Technical Support