SUMMARY

• Over 15 years of extensive experience in infrastructure implementation, deployment, testing, documentation, and maintenance of Client/Server for web based applications in multi - tiered architecture, internet/intranet infrastructure and clustered environments.
• Lead and execute with a cloud first mind set helping customers realize benefits of AWS, Azure and Pivotal cloud foundry cloud-based architecture.
• Responsible for design, development, and implementation of Cloud solutions.
• Experience working with various AWS Services like IAM, EC2, S3, Glacier, EBS, EFS, ELB, Auto-Scaling, Route53, Amazon SQS, SNS, Cloud Watch, RDS, Dynamo DB, VPC, Elastic ache, Cloud Formation, Cloud Front, Cloud Snowball, Elastic Beanstalk.
• Managed Identities, Azure AD, NSG, VPN, Express Route, Load Balancer, CDN, Redis Cache, MFA.
• Experience in enterprise level Cloud based Technologies (PaaS, IaaS, and Cloud Infrastructure Services).
• Set up and maintain the Pivotal Cloud Foundry infrastructure.
• Set up administrator and service accounts, maintaining system documentation, tuning system performance, troubleshooting, installing system wide software and addressing mass storage space requirements.
• Strong experience in CI (Continuous Integration) and CD (Continuous Deployment) methodologies using Jenkins.
• Designed high availability environment for Application servers and database servers on EC2 by using ELB and Auto-scaling. Installed application on AWS EC2 instances and configured the storage on S3 buckets.
• Performed Devops for Linux Systems, included writing Maven and Bash, Unix Shell scripts to automate builds of high-performance applications using Jenkins.
• Integrating different types of Tools like DATADOG, AppDynamics and Splunk for monitoring for AWS infrastructure.
• Developed build and deployment scripts using MAVEN as build tool and automated the build and deploy processes using Jenkins to move from one environment to other environments.
• Make recommendations to integrate new custom and cloud software, coordinates installation and supports operations.
• Involved in Automation for CI/CD pipeline in alteration of scripts using shell.
• Created AWS Route53 to route traffic between different regions.
• Provide basic knowledge in troubleshooting issues.
• Deploying applications in to Pivotal cloud containers.
• Configuring third party applications like Paper trail in pivotal cloud foundry.
• Good knowledge of implementing configuration management tools like Ansible, Treating Infrastructure as a code.
• Setting up the environment on AWS using ansible like creating VPC, EC2, Subnets, Load balancer, security group, internet gateway,NACLs, Route tables.
• Using the GITHUB for version control and Jenkins for CI/CD.
• Experience architecting applications for High Availability, Scale-out/Scale-up.
• Auto-scaling, minimize/eliminate single points of failure(s), Service SLA Management etc.
• Exercise creativity, independent judgment and business acumen in selecting Methods and techniques to design non-routine and very complex business Solutions utilizing best practices and best in breed solutions technology to meet Customer needs.
• Implemented AWS micro services like Lambda.
• Used different types of Azure storage like Blob, File, Table, SQL and Queue Based on the application and user requirements.
• Worked with application and architecture teams to conduct proof of concept (POC) and implement the design in production environment in AWS.
• Experience in implementing Web Sphere Network Deployment’s Workload Management (WLM) using horizontal and vertical clustering.
• Experience in troubleshooting on issues such as out of memory, memory leaks, hung session and session replication, federation of nodes and synchronization of nodes with Network Deployment Manager.
• Experience in finding root cause for Web Sphere problems and handling Problem Management records (PMR) with the IBM and working with them on various issues related to Updating unresolved bugs or issues.
• Detect problems in early development stage and utilizing effective troubleshooting skills.
• Played a major role in offshoring major applications by proving the ability of handling the applications.
• Awarded the best employee for that stream by the Client and company in 2012 for showing the exemplary performance.
• In major scenarios saved the organization in terms of revenue as well as reputation by tacking proactive measures to make the application highly available.
• Installation of Kubernetes using Kops and traditional way of installation.
• Managing the docker containers using Kubernetes.
• Creating pods and maintaining the pods using Kubernates with different images
• Maintaining the images using kubernetes
• Deploying applications to the pods using kubernetes
• Exposing the Pods to access the applications.

TECHNICAL SKILLS

Cloud Computing: Amazon Web Services EC2, IAM, Elastic Beanstalk, and Elastic Load Balancer (ELB), RDS (MySQL), Dynamo DB, S3, Route53, VPC Microsoft Azure Virtual Machine Image, Managed Identities, Azure Active Directory, NSG, VPN, Express Route, Load Balancer, CDN, Redis Cache, MFA, Service Bus, Operation Management Suite, Blob Storage, File, Table, SQL, Queue.

Cloud Database: Amazon RDS, MySQL, NoSQL, Maria Db.

SCM Tools: Jenkins, Jira, GIT, GitHub, Ansible, SVN.

Application servers: WAS5.x/6.x/7.0/8.x, WebSphere, Liberty Profile, Tomcat, WebLogic, Jboss.

Web Servers: IBM HTTP Server6.1, Apache Server 1.3.x/ 2.0.x

Monitoring Tools: Heap Analyzer, log Analyzer, Wily Introscope, and Tivoli Performance Viewer.

Operating Systems: Linux (Red hat), Windows, 2008, 2012, Solaris, AIX, Ubuntu CentOS

Security & Others: Site Minder, ikeyman, LDAP, Introscope

PROFESSIONAL EXPERIENCE

Confidential, LA

Senior Solution Architect

Responsibilities:

• Designing, deploying, managing, and operating dynamically scalable, highly available, fault tolerant and reliable enterprise-wide systems on AWS and Azure.
• Selecting appropriate AWS services and Azure resources to design, deploy an application based on given requirements such as compute, data, or security Requirements.
• Implement AWS and Azure cost optimization strategies.
• Involved in Automation for CI/CD pipeline in alteration of scripts using shell.
• Created AWS Route53 to route traffic between different regions.
• Integrating different types of Tools like DATADOG, AppDynamics and Splunk for monitoring for AWS infrastructure.
• Developed build and deployment scripts using MAVEN as build tool and automated the build and deploy processes using Jenkins to move from one environment to other environments.
• Architectural design, build and deployment of highly available, multi-region architectures utilizing AWS services.
• Designed high availability environment for Application servers and database servers on EC2 by using ELB and Auto-scaling. Installed application on AWS EC2 instances and configured the storage on S3 buckets.
• Performed DevOps for Linux Systems, included writing Maven and Bash, Unix Shell scripts to automate builds of high-performance applications using Jenkins.
• Providing Technical solutions to client in AWS and Azure Cloud Infrastructure.
• Strong understanding and knowledge of AWS Services EC2, VPC, ELB, S3/EBS.
• Experience with automation technologies like Cloud Formation, Jenkins and Chef.
• Created and managed CDN with Amazon Cloud Front to improve site Performance.
• Implemented monitoring and alerting of servers/storage using AWS Cloud watch.
• Perform data migration from an on premises environment into AWS.
• Strong knowledge of AWS Lambda, Amazon SQS, SNS,
• Thorough understanding of Cloud Computing virtualization technologies IaaS,
• PaaS and SaaS Cloud delivery models and the current competitive landscape.
• Develop technical roadmaps for future implementations.
• Good knowledge of implementing configuration management tools like Ansible, Treating Infrastructure as a code.
• Setting up the environment on AWS using ansible like creating VPC, EC2, Subnets, Loadbalancer, security group, internet gateway,NACLs, Route tables.
• Review completion and implementation of system additions/enhancements and made recommendations to management/clients.
• Design the overall Virtual Private Cloud environment including server instance, Storage, subnets and availability zones.
• Design the AWS network architecture including VPN connectivity between Regions and subnets.
• Involved in designing the web sphere application server architecture.
• Planning and Implementation of Datacenter move.
• Planning and implementation of new infrastructure in new data center.
• Capacity planning for the new applications.
• Worked with Heap Analyzer, Thread Analyzer in analyzing heap dumps and java cores.
• Involved in configuring the WebSphere load balancing utilizing WebSphere Workload Management including horizontal scaling, vertical scaling, creating dynamic clusters, setting up node groups and application versioning.
• Experience in troubleshooting on issues such as out of memory, memory leaks, hung session and session replication, federation of nodes and synchronization of nodes with Network Deployment Manger.
• Experience in finding Root Cause for Web Sphere Problems and handling Problem Management Records (PMR) with the IBM and working with them on various issues related to Updating unresolved bugs or issues.
• Problem determination using log file, managed complex environments for the customer IT environments from a software support perspective for IBM WebSphere on both UNIX and windows platforms.
• Administration includes Administer Web Sphere Application Servers includes monitoring health of application servers, deploying applications on servers, performance tuning and troubleshooting, supporting issues related on the web servers and troubleshooting the issues related to the web servers.
• Giving the root cause for the issues and involved in the war room meetings for the application related issues.
• Installation of Kubernetes using Kops and traditional way of installation.
• Managing the docker containers using Kubernetes.
• Creating pods and maintaining the pods using Kubernates with different images
• Maintaining the images using kubernetes
• Deploying applications to the pods using kubernetes
• Exposing the Pods to access the applications.

Confidential, NJ

Senior WebSphere, Cloud Architect & DevOps engineer

Responsibilities:

• Designing, deploying, managing, and operating dynamically scalable, highly available, fault tolerant and reliable enterprise-wide systems on AWS and Azure.
• Selecting appropriate AWS services and Azure resources to design, deploy an application based on given requirements such as compute, data, or security Requirements.
• Implement AWS and Azure cost optimization strategies.
• Involved in Automation for CI/CD pipeline in alteration of scripts using shell.
• Created AWS Route53 to route traffic between different regions.
• Integrating different types of Tools like DATADOG, AppDynamics and Splunk for monitoring for AWS infrastructure.
• Developed build and deployment scripts using MAVEN as build tool and automated the build and deploy processes using Jenkins to move from one environment to other environments.
• Architectural design, build and deployment of highly available, multi-region architectures utilizing AWS services.
• Designed high availability environment for Application servers and database servers on EC2 by using ELB and Auto-scaling. Installed application on AWS EC2 instances and configured the storage on S3 buckets.
• Performed DevOps for Linux Systems, included writing Maven and Bash, Unix Shell scripts to automate builds of high-performance applications using Jenkins.
• Providing Technical solutions to client in AWS and Azure Cloud Infrastructure.
• Strong understanding and knowledge of AWS Services EC2, VPC, ELB, S3/EBS.
• Experience with automation technologies like Cloud Formation, Jenkins and Chef.
• Created and managed CDN with Amazon Cloud Front to improve site Performance.
• Implemented monitoring and alerting of servers/storage using AWS Cloud watch.
• Perform data migration from an on premises environment into AWS.
• Strong knowledge of AWS Lambda, Amazon SQS, SNS,
• Thorough understanding of Cloud Computing virtualization technologies IaaS,
• PaaS and SaaS Cloud delivery models and the current competitive landscape.
• Develop technical roadmaps for future implementations.
• Good knowledge of implementing configuration management tools like Ansible, Treating Infrastructure as a code.
• Setting up the environment on AWS using ansible like creating VPC, EC2, Subnets, Load balancer, security group, internet gateway,NACLs, Route tables.
• Review completion and implementation of system additions/enhancements and made recommendations to management/clients.
• Design the overall Virtual Private Cloud environment including server instance, Storage, subnets and availability zones.
• Design the AWS network architecture including VPN connectivity between Regions and subnets.
• Giving the root cause for the issues and involved in the war room meetings for the application related issues.
• Installation of Kubernetes using Kops and traditional way of installation.
• Managing the docker containers using Kubernetes.
• Creating pods and maintaining the pods using Kubernates with different images
• Maintaining the images using kubernetes
• Deploying applications to the pods using kubernetes
• Exposing the Pods to access the applications.

Confidential

Sr. Devops/AWS/Azure/WebSphere Administrator & Architect

Responsibilities:

• Implement AWS and Azure cost optimization strategies.
• Involved in Automation for CI/CD pipeline in alteration of scripts using shell.
• Created AWS Route53 to route traffic between different regions.
• Integrating different types of Tools like DATADOG, AppDynamics and Splunk for monitoring for AWS infrastructure.
• Developed build and deployment scripts using MAVEN as build tool and automated the build and deploy processes using Jenkins to move from one environment to other environments.
• Architectural design, build and deployment of highly available, multi-region architectures utilizing AWS services.
• Designed high availability environment for Application servers and database servers on EC2 by using ELB and Auto-scaling. Installed application on AWS EC2 instances and configured the storage on S3 buckets.
• Setting up the environment on AWS using ansible like creating VPC, EC2, Subnets, Load balancer, security group, internet gateway, NACLs, Route tables.
• Performed DevOps for Linux Systems, included writing Maven and Bash, Unix Shell scripts to automate builds of high-performance applications using Jenkins.
• Installation, configuration, tuning, backup, recovery and upgrade of IBM WebSphere Application Server V6.x/7.x/8.x Network Deployment, IBM WebSphere MQ V6.x/7.x on AIX, Solaris and Linux.
• Worked with Heap Analyzer, Thread Analyzer in analyzing heap dumps and java cores.
• Experience with various procedures and policies required for escalation and outage resolution with Strong documentation skills.
• Good knowledge of implementing configuration management tools like Ansible, Treating Infrastructure as a code.
• Setting up the environment on AWS using ansible like creating VPC, EC2, Subnets, Load balancer, security group, internet gateway, NACLs, Route tables.
• Proactively initiating the changes required and making the environments to perform better
• Giving the root cause for the issues and involved in the war room meetings for the application related issues.
• Involved in the architect design for Web sphere environments.
• Managing and Monitoring the JVM performance by Web Sphere Heap Size, garbage collection, JDBC Pools.
• Experience in troubleshooting on issues such as out of memory, memory leaks, hung session and session replication, federation of nodes and synchronization of nodes with Network Deployment Manger.
• Experience in finding Root Cause for Web Sphere Problems and handling Problem Management Records (PMR) with the IBM and working with them on various issues related to Updating unresolved bugs or issues.
• Worked with Heap Analyzer, Thread Analyzer in analyzing heap dumps and java cores.
• Opened PMRs with IBM and worked with them closely as a part of troubleshooting efforts.

Confidential

Sr. WebSphere Administrator

Responsibilities:

• Configured WebSphere JMS settings like Queues, Topics, Activation Specifications, Queue connection Factories and Topic connection Factories for WAS- MQ connectivity.
• Configured virtual hosts and transports for WebSphere application servers.
• Configured WebSphere resources like JDBC providers, JDBC data sources, connection pooling and Web container settings.
• Involved in Troubleshooting WebSphere MqserversV6.x/7.x
• Migrated WebSphere application servers from 6.0 to 7.0.
• Installed and configured Apache HTTP Server, IHS and WebSphere Application Server and also configuration of Virtual Hosts for Apache HTTP Server, and Tomcat Application Server.
• Monitored WebSphere MQ 5.x/6x/7.x servers.
• Experience in troubleshooting on issues such as out of memory, memory leaks, hung session and session replication, federation of nodes and synchronization of nodes with Network Deployment Manger.
• Experience in finding Root Cause for Web Sphere Problems and handling Problem Management Records (PMR) with the IBM and working with them on various issues related to Updating unresolved bugs or issues.
• Problem determination using local error logs and by running user traces and service traces.
• Troubleshoot, optimize performance and health check the solutions
• Providing 24/7 on-call support for appteam/data center.

Confidential

WebSphere Administrator

Responsibilities:

• Installed and configured the WebSphere Application server 6.0/6.1.
• Implemented the Clusters / Server Groups and Cluster Members /clones (Vertical scaling & horizontal scaling) for fail over and distribute the workload on WAS 6.1.
• Experience in troubleshooting on issues such as out of memory, memory leaks, hung session and session replication, federation of nodes and synchronization of nodes with Network Deployment Manger.
• Experience in finding Root Cause for Web Sphere Problems and handling Problem Management Records (PMR) with the IBM and working with them on various issues related to Updating unresolved bugs or issues.
• Configured J2EE, JAVA2 and Administrative security for the WebSphere Server.
• Configured Web Sphere resources like JDBC providers, JDBC data sources and connection pooling and tuning it and monitoring it using Tivoli Performance viewer by enabling PMI.
• Installed EARs, WARs and configured application specific JVM settings, Web container parameters using the Admin Console and WSCP/ Wsadmin scripts.
• Enabled security for the Admin Console and application components.
• Performed migration of some of the applications from WAS 5.x to WAS 6.x.

Confidential

WebSphere Administrator

Responsibilities:

• Performance Estimation and Tuning for the WebSphere Application Server system.
• Worked in building, configuring and setting up Testing and Production Environments and tested and supported the project according to Business Rules and specifications.
• Installed IBM HTTP Server 1.3.26 on different nodes and configured them by generating the plug-in from NDM Administration Console.
• Configured and Enabled the Global Security System for WAS Administration for Console users and Console Groups using Active Directory Server as a LDAP User Registry.
• Involved in Creating and Managing the Nodes, Application Server’s, Cluster’s and Deployed Multiple J2EE Applications
• Profiled all the J2EE Application’s and worked with Application Groups in improving performance of application and possible memory leaks in application before deploying.
• Deployment of J2EE Applications involved in Creating Cluster’s for Load Balancing and Failover, Configuring Resources like JDBC Provider, Creating Virtual Hosts, Shared Libraries, JNDI Configurations, EJB References, Creating Environment Variables, and Configuring Session Management.
• Administered, configured, tuned and Troubleshot WebSphere in a clustered environment on Aix.
• Interacted and Co-ordinate with different Application Groups for Hot Deployment and Dynamic Reloading of the Applications.
• Involved in Troubleshooting and resolving problems encountered when implementing models.
• Provided technical and production support for both online and batch environments of existing systems.

Confidential 

Jr. WebSphere Administrator

Responsibilities:

• Performance Estimation and Tuning for the WebSphere Application Server system.
• Worked in building, configuring and setting up Testing and Production Environments and tested and supported the project according to Business Rules and specifications.
• Installed IBM HTTP Server 1.3.26 on different nodes and configured them by generating the plug-in from NDM Administration Console.
• Involved in Creating and Managing the Nodes, Application Server’s, Cluster’s and Deployed Multiple J2EE Applications
• Deployment of J2EE Applications involved in Creating Cluster’s for Load Balancing and Failover, Configuring Resources like JDBC Provider, Creating Virtual Hosts, Shared Libraries, JNDI Configurations, EJB References, Creating Environment Variables, and Configuring Session Management.