KAMALAKANNAN S

DevOps Engineer

Bengaluru, Karnataka, India20 yrs 7 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

16+ years of diverse IT experience.
Expertise in Cloud and DevOps technologies.
Proficient in containerization and orchestration.

Stackforce AI infers this person is a Cloud and DevOps Engineer with extensive experience in Healthcare and Telecom sectors.

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Skills

Core Skills

Cloud EngineeringDevopsApplication ArchitectureSoftware Development

Other Skills

Amazon Web Services (AWS)AngularAnsibleApache AntApache HTTPCloud technologiesDockerEJBEnterprise JavaBeans (EJB)Function Point AnalysisGitIBM WebsphereJ2EEJavaJavaScript

About

• 16+ years of IT industry experience with wide range of skill set and industry verticals. Working as Cloud and Devops Enginner for Cerner Health Care. • Having strong knowledge and work experience on containerization and orchestration technologies like Docker and Kubernetes. • Having proficient knowledge in cloud technologies and AWS & IBM cloud platforms. • Hands on experience in developing automated builds and tests using continuous integration (CI) and Continuous Delivery (CD) tools such as Git, Maven, Jenkins, Ansible. • Administered and provisioned various distributed application servers including IBM WebSphere, Jboss EAP and Oracle WebLogic. • Proficient in design, development and administration in relational and NoSQL database systems including Oracle, MySQL and MongoDB. • Designed and developed many distributed applications using Java Enterprise Edition (JEE) and Web technologies. • Experience spans over multiple projects from multiple domains including Healthcare, Telecom, Energy and Utilities, Finance and Public sector.

Experience

Cerner healthcare solutions private limited

Software Engineer IV

May 2020 – Present · 5 yrs 10 mos · Bengaluru, Karnataka, India

 Migrating Environment On Demands (EODs) from Eod.Now to highly available and scalable Eod.Next environments.
 Setting up vRA blue prints, vRO workflows to orchestrate various infrastructure provisioning components into on-prem (vCenter) and AMS cloud platforms
 Set up HCMX OO workflows to orchestrate association of Eod- Alva (Web services platform)
 Set up CI/CD deployment process to deploy EOD – Alva offering into Kubernetes cluster. Created various Spinnaker and Jenkins pipelines to automate the deployment process.
 Created many different Jenkins pipelines to build images, promote images to various environments and automate generating of Kubernetes manifests
 Setup a Kubernetes cluster and created many k8s objects like Deployment, Secret, Horizontal Pod Scaling and Services and ConfigMaps. Created helm templates to manage the k8s deployments
 Worked with different Github workflows to implement infrastructure as code and automate CI/CD deployment process
 Created many components to fit into Cloud DevOps ecosystem using many different languages including shell, Ruby, JavaScript, Python and Java

KubernetesJenkinsGitAnsibleDockerCloud technologies+2

Ibm india private limited

Application Architect

Dec 2007 – May 2020 · 12 yrs 5 mos

Sprint (Telecom)
Working in Telecom Industry(Sprint) to build robust and highly available infrastructure.
Maintaining CI environments with build automation tools like Jenkins and TFS and extensively used Jenkins to streamline CI/CD process, automated Master-Slave configurations.
Deploying the Kubernetes master, worker nodes, and management components within the cluster, such as Ingress application load balancer, at cluster creation time.
Experience in deploying Managed Kubernetes (EKS, GKE, AKS) and Helm Charts.
Terraform infrastructure provisioning
Automating configuration management using Ansible
Architected Sprint Retail Management System (RMS) from legacy PowerBuilder into Microservices based JEE application.
Migrated RMS using Java, J2EE, Spring, Spring Boot, Angular, REST & SOAP Webservices.
Set up platform using Apache HTTP, JBOSS application server with load balancing and clustering for the RMS cluster of applications.
Developed REST and SOAP APIs that allow applications to interface with Enterprise Services backbone systems.
Duke Energy(Energy & Utilities)
Built Energy & Utilities industry (Duke Energy) applications environment to handle robust and highly available environment.
Configured clustered environment using Weblogic and IBM Websphere application servers Duke Energy applications.
Designing and coding technical solutions for Outage Management Systems (OMS)
Technologies: JAVA, J2EE, Spring, Hibernate and EJB
Architected various Duke Energy projects and provided solutions to migrate into highly available environment.
AT&T (Telecom)
Migrated more than 10 A&T’s Constructed & Engineering applications from On-Premise infrastructure into AT&T’s private cloud environment.
Setup & Configured application platform into AT&T’s on-prem infrastructure for C&E applications.
Setup & Configured Web & Application servers (IBM WebSphere & IBM Portal) for AT&T applications.

TerraformKubernetesJenkinsAnsibleJavaSpring+3

Aims migital technovations pvt. ltd

Software Developer

Jul 2006 – Dec 2007 · 1 yr 5 mos · New Delhi Area, India

Designed and Developed server-side application for Mobile Jockey using J2EE, Servlets, JSP and EJB.
Done development and testing of mobile applications using Java and J2ME.
Worked creating build artifacts and deploying them into test and production environments.
Working for design, development and maintaining database objects using MySQL database.

JavaJ2EEMySQLSoftware Development

Verity technologies

Technical Team Member

Aug 2005 – Jun 2006 · 10 mos · India

Designed and Developed server-side application for Knight Chess and Velocity Warriors using J2EE, Servlets, JSP and EJB.
Responsible for development and testing of mobile applications using Java and J2ME.
Responsible for creating build artifacts and deploying them into test and production environments.
Responsible for design, development and maintaining database objects using MySQL database.

JavaJ2EEMySQLSoftware Development