Vijayarajan Alagiriswamy

DevOps Engineer

Bengaluru, Karnataka, India15 yrs 10 mos experience

Most Likely To SwitchAI ML Practitioner

Key Highlights

Expert in AWS cloud security and architecture.
Proven track record in DevSecOps implementation.
Strong experience in cloud infrastructure automation.

Stackforce AI infers this person is a Cloud Security Architect with extensive experience in AWS infrastructure and DevSecOps.

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Skills

Core Skills

Aws Cloud SecurityDevsecopsCloud Platform DevelopmentAutomationAws Infrastructure Management

Other Skills

AWS Architectural Best PracticesAWS Cloud-Native ToolsAWS Control TowerAWS Network securityAWS ServicesAWS Well-Architected FrameworkApacheApplication MigrationAutoscalingBashCSPM (Cloud Security Posture Management)CloudFormationComplianceConfigConfiguration Management

About

Seasoned IT professional with 13 years of experience in designing and configuring secure and scalable cloud platforms patterns on AWS having a strong understanding of AWS cloud infrastructure components (server, storage, network, database, and applications) to deliver end-to-end cloud infrastructure engagements that include Security assessment, design, deployment, migrations, Security, DevOps, and DevSecOps. I hold in-depth experience in discussing and making recommendations for system and network infrastructure to support public cloud migrations and Hybrid Cloud architectures; assessing, designing, implementing, automating, and documenting security solutions, controls, and processes. Developing and maintaining security patterns for cloud platforms and services; assessing all cloud patterns to ensure adherence to best security practices and controls; reviewing and approving codes and changes with security implications (IAM roles and policies and security groups). I have extensive knowledge of Amazon AWS Cloud Services like Control Tower, EC2, ELB, CloudWatch, CloudFormation, Autoscaling, CloudTrail, AWS guard duty, WAF & Shield, EBS, RDS, S3, VPC, IAM, CDN, Direct Connect, Route53, Lambda, Transit Gateway/VPC, SQS, SNS and Containerized environments like Docker and Kubernetes. Also, I have experience working on automation of Incident response and auto-remediation of non-compliant resources within the AWS environment.

Experience

15 yrs 10 mos

Total Experience

2 yrs 7 mos

Average Tenure

5 yrs 6 mos

Current Experience

Accenture in india

Associate Manager - Cloud Security

Nov 2020 – Present · 5 yrs 6 mos · India

➤ Architecting the solution following AWS well-architected framework and making sure security best practices is being followed
➤ Architecting the cloud environment from AWS Organisational level to slave accounts, IP subnetting and designing VPC’s of various accounts or regions, writing strict SCP policies, defining IAM policies and setting up boundary permissions, and ensuring security best practices have been considered while designing the architecture
➤ Leading Accenture policy governance and implementing various AWS Security controls as per CIS benchmark and engaging infosec team to take proper actions for non-compliant and any violation in the control
➤ Suggesting best possible way to remediate the control via Cloud Formation Templates
➤ Working on PRISMA as cloud security posture management tool to detect risky configurations and identify network threats, suspicious user behavior, malware, data leakage, and host vulnerabilities
➤ Suggesting best possible way to remediate the control via Cloud Formation Templates
➤ Working as a DevSecOps Architect, primarily on Cloud Infra Deployment, Automation, and Implementation; architecting DevSecOps pipelines based on client requirements and implementing them on Cloud
➤ Developing Infrastructure as code to deploy AWS services using CloudFormation; working on Serverless framework to deploy the cloud resources
➤ Working knowledge of provisioning accounts in an automated, batch fashion, by calling the AWS Service Catalog APIs by the means of Control Tower automation as per AWS Well architected Framework
➤ Working on IAC and Configuration Management Tool like Cloud formation, Terraform, and Ansible
➤ Working on Security services such as AWS Guard Duty, AWS Config, trusted Advisors, Analysing VPC flow logs, Configuring Single Sign-on with Microsoft AD, AWS Cognito, AWS Inspector, and Security Hub

AWS ServicesCloudFormationSecurity HubIAMDevSecOpsAWS Cloud Security

Wipro

Technical Lead

Apr 2016 – Oct 2020 · 4 yrs 6 mos · Bengaluru, Karnataka, India

➤ Developed AWS Dedicated Platform with master and child concept using AWS Control Tower, Organization, and lambda with security framework
➤ Created Compliance wrapper to the platform using Security hub, AWS config, and Lambda
➤ Developed Automatic framework for Security agents installs like Rapid Fire, CrowdStrike, etc.; implemented Automation to whitelist approved AMI and generate CIS Score report for the same for IRM Team
➤ Implemented on-fly domain joining process Linux with AD; evaluated new AWS Service Releases and look at suitability of implementation in the existing environment, which adds more business value
➤ Performed cost analysis of environment; groomed junior resources with technical skills and mentored them consistently

AWS Control TowerLambdaSecurity HubAutomationComplianceCloud Platform Development

Infosys

Senior Consultant

Oct 2015 – Apr 2016 · 6 mos · India

➤ Participated in planning, implementation, and growth of our infrastructure on Amazon Web Services
➤ Provisioned the environment using CloudFormation; created Private networks and subnetworks and brought instances under them based on the requirement
➤ Managed network security using Load Balancer, Autoscaling, security group, and NACLS; took care of the documentation while implementing the solution which is required for audit purposes
➤ Defined and deployed monitoring, metrics, and logging systems on AWS

CloudFormationNetwork SecurityMonitoringDocumentationAWS Infrastructure Management