Selvakumaran Bakthavachalam

Azure DevOps Architect (Senior Vice President)

BNY Mellon Technology

06.2016 - Current

Designed & implemented application migrations to Azure cloud from highly distributed environments.
Expertise in analyzing current state infrastructure to identify technical gaps and recommend consistent & reliable cloud architectures on Azure.
Development and design experience in azure skills – Logic app, Function app, Service Bus, Storage account, API app, ARM template, Integration accounts
Identify the processes gaps, iron out dependencies and define a streamlined process to migrate applications to cloud.
Create architectural design documents, migration & project plans for migration to cloud.
Demonstrate the proposed architecture in client review calls and get the sign-off from various stakeholders.
Collaborate and communicate with various internal and external teams to perform a seamless cutover.
Estimate effort required for Modernizing and migration of applications/infrastructure on to cloud environments.
Good knowledge on key services based on IaaS & PaaS offerings of Azure.
Does have exposure in implementing re-host solutions from on-premises to cloud and cloud to cloud.
Migrated on-premises applications to Azure PaaS offerings like Azure WebApps, Redis Cache and Azure SQL Server & implemented integration with Azure Key Vault, App Insights.
Educate, Envagelize development & operations teams on best practices of DevOps & support them in solving technical debt in the applications & infrastructure operations.
Profound knowledge on authoring and deploying resources via Infrastructure as code.
Experience in setting up end-to-end single click DevOps pipeline(both build & release) with including Infrastructure as code templates, Health checks, Blue/Green deployments on Azure DevOps.
Created linked Azure ARM templates for deployment of resources like service plan, webapps, sql server, keyvault, storage accounts and application insights.
Expertise in creating modularized Terraform templates for deployment of resources by storing state files in Azure Storage account in a distributed team environments.
Have experience in creating .yaml scripts for kubernetes and docker deployments.
Does have knowledge on creating deployment files for kubernetes via both imperative commands & declarative yaml files.
Have experience in creating PowerShell scripts for application health checks, applying webapp & sql server firewall rules, etc. to integrate them in DevOps Pipeline.
Streamline build & release processes using branch policies, deployment gates, pre & post deployment approvals in Azure Devops.
Does have good knowledge on distributed version control systems like git & git hub.
Does have experience in containerization & have implemented hosting solutions based on docker.
Knowledge on deploying containerized solutions via Azure Devops which handles complete cycle of build, push & deploy container images on to AKS clusters.
Does have knowledge on performing deployments using rolling updates & rollbacks for testing environments in kubernetes.
Train various client teams post migration, entire devops setup, services utilized on cloud to help them manage their daily operations.
Good Knowledge on setting up planning, process, services, documentation and tools around cloud.
Does have proficiency around defining Migration strategy to move applications to cloud.

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