● Configure and administration of IBM WebSphere 7.0.● Understanding the business requirements and analyze the technical feasibility for infrastructure● requirements/architecture changes related to IBM WebSphere Application Servers, IBM● Commerce and Sterling Order Management System (OMS) and translate them into detailed● Design Technical documents● Support performance testing and tuning the applications performance emphasizing on JVM● heap size, CPU/Memory utilization, JDBC connection pools, Garbage Collector, Web container● threads, Servlets performance, response time alerts and threshold● Worked on installing the fix packs & feature packs in IBM WebSphere 7.0● Troubleshoot the order flow issues depending upon the business model and analyze the● outbound and inbound queues and web services used by IBM Sterling Order Management.● Troubleshoot IBM WebSphere, IBM Commerce & Sterling Order Management System (OMS) and Apache Web Servers supported activities like cloning, patching, deployment related issues on IBM WebSphere application, IBM Http Web servers and IBM Sterling Agent server.● Analyze the application server, integration and agent server logs for figuring out the issues and do an RCA (root cause analysis)● Configuration changes of IBM Data power and troubleshooting application issues using Data power logs..● Configuration of new jobs and maintenance of existing jobs in Jenkins and Bamboo.● Working with Application teams to deploy the code in IBM WebSphere server using Bamboo.● Working with Infra team for Cassandra data load using spark loader.● Verifying the orders details in Sterling console and troubleshoot sterling order related issues.● Work with App-Dev, QA and Infrastructure teams to test and troubleshoot application issues from Development to Production.● Troubleshoot IOS and Android application using Charles and fiddler tools.● Used Postman to validate REST services and troubleshoot the application related issues.

● Migrated and implemented multiple applications from on premise to cloud using AWS services like SMS (Server Migration Service), DMS (Database Migration Service), SCT (Schema Conversion Tool), Cloud Formation, S3, Route53, Glacier, EC2, RDS, SQS, SNS, Lambda and VPC● Worked on AWS services such as EC2, ELB, Auto-Scaling, EC2 Container Service, S3, IAM, VPC, RDS, DynamoDB, Certificate Manager, Cloud Trail, Cloud Watch, Lambda, Elastic Cache, Glacier, SNS, SQS, Cloud Formation, CloudFront, EMR, AWS Workspaces, Elastic File System, Storage Gateway.● Implemented AWS solutions using EC2, S3, Redshift, Lambda, RDS, EBS, Elastic Load Balancer, Auto scaling groups, SNS, Optimized volumes and Cloud Formation templates● AWS CloudFormation. Configured AWS IAM and Security Group in Public and Private Subnets in VPC and Created AWS Route53 to route traffic between different regions.● Build and configure a virtual data center in the Amazon Web Services cloud to support Enterprise Data Warehouse hosting including Virtual Private Cloud (VPC), Public and Private Subnets, Security Groups, Route Tables, Elastic Load Balancer.● Written Templates for AWS infrastructure as a code using TERRAFORM and CLOUDFORMATION to build staging and production environments● Automated database and .net deployments to database and web servers using multiple languages like C#, PowerShell, CMD Shell, Python and TSQL.● Created S3 Buckets and managed policies for S3 buckets and Utilized S3 bucket and Glacier for storage and backup on AWS and Cloud Watch alerts for instances and using them in Auto-scaling launch configurations.● Worked on and managed multiple Javascript technologies such as MongoDB, node.js and Angular.js● Deploy and monitor AWS resources (EC2, VPC, ELB, S3, RDS) using Chef and Terraform● Worked on writing Recipes and Cookbooks and uploading them to Chef-server, Managed On-site OS/Applications/Services/Packages using Chef as well as AWS for EC2/S3/Route53&ELB with Chef Cookbooks.

● Build, manage, and continuously improve the build infrastructure for global software development engineering teams including implementation of build scripts, continuous integration infrastructure and deployment tools.● Implemented Azure Storage, Azure SQL Azure Services and developing Azure Web roles. Implemented continuous integration using Jenkins.● Creating and Managing Virtual Machines in Windows Azure and setting up communication with the help of Endpoints and VM Migrations.● Coordinate with the Development, Database Administration, QA, and IT Operations teams to ensure there are no resource conflicts. Interacted with client teams to understand client deployment requests.● Implemented TFS branching and merging operations for .NET Source Code in the Agile Development Methodologies.● Implementation of TFS Release management functionality for entire corporate codebases.● Created JIRA issues to prioritize and act on what's important and stayed up to date with what's going on around the project.● Maintained TFS operational databases like TFS Build and relational databases like TFS Warehouse. Maintained activities related to security in TFS.● Build a presentation to present the design of hosting architecture on Windows Azure. Created a Virtual Network on Windows Azure to connect all the servers.● Developed protocol for adding new users to existing networks. Worked with windows and VMware server automation using scripting language PowerShell, VBScript● Developed an Azure based high performance compute environment to support the massive computational requirements of client congressional redistricting Azure application.● Worked with the developers to configure plugins through Eclipse to develop the code. Configured application servers (JBOSS) to deploy the code.● For the check in process, I used Tortoise SVN as a migration tool. Involved in migration of Bamboo server, Artifactory, and Git server.

● Designed/build/maintained continuous delivery pipelines● Jenkins is used as a continuous integration tool for automation of daily processes.● Automated OS and application deployments (server, configurations, application code)● Implementing monitoring tools to identify and resolving application deployment problems, resolving and/or escalating to development teams. Automated application build processes● Coordinate with the respective team for problems with the version control system and its integration with the Build and release system.● Work on the automated, continuous, build process that reviews the source code, identifies build errors and notifies appropriate parties to expedite/facilitate synchronization to the latest build.● Build scripts using ANT and MAVEN build tools in Jenkins to move from one environment to other environments.● Used Automation tools like UC4, SAP LVM will be a plus.● Implementing a Continuous Delivery framework using Jenkins, CHEF, Maven in Linux environment● Integrated IdentityMinder r12.5 sp7 with CA SiteMinder r12.51, extended Idm schemas, installed Idm extensions on Policy servers.● Build scripts using ANT and MAVEN build tools in Jenkins to move from one environment to other environments.● Used Automation tools like UC4, SAP LVM will be a plus.● Implementing a Continuous Delivery framework using Jenkins, CHEF, Maven in Linux environment● Launching and configuring of Amazon Cloud Servers using Linux/Ubuntu and configuring the servers for specified applications.● Setup and maintenance of an automated environment using Chef recipes & cookbooks within the AWS environment.● Maintaining Multi zone data backup on Amazon EC2, S3. Locally maintaining data archives using a daily/weekly/monthly log rotate scheme.

● Designed highly available, cost effective and fault tolerant systems using multiple EC2 instances, Auto Scaling, Elastic Load Balance and AMIs.● Experience in designing and deploying AWS Solutions using EC2, S3, EBS, Elastic Load Balancer (ELB), Auto scaling groups.● Responsible for Design and architecture of different Release Environments for new projects.● Worked at optimizing volumes and EC2instances and created multiple VPC instances.● Continuously managed and improved the build infrastructure for global software development engineering teams including implementation of build scripts, continuous integration infrastructure and deployment tools. ● Experience involving configuring S3 versioning and lifecycle policies to backup files and archive files in Glacier.● Installed, configured and maintained web servers like HTTP Web Server, Apache Web Server on Red Hat Linux.● Experience in Continuous Integration (CI) and Continuous Deployment (CD) using Jenkins.● Prepared projects, dashboards, reports and questions for all JIRA related services.● Generated scripts for effective integration of JIRA applic` ations with other tools.● Configured plugins for the integration tools to the version control tools.● Worked with development/testing, deployment, systems/infrastructure and project teams to ensure continuous operation of build and test systems.● Defining Release Process &Policy for projects early in SDLC.● Branching and merging code lines in the GIT and resolved all the conflicts raised during the merges.● Supporting different projects build & Release SCM effort e.g. branching, tagging, merge, etc.● Highly skilled in the usage of data center automation and configuration management tool such as Docker.● Perform Deployment of Release to various QA & UAT environments.● Responsible for installation and upgrade of patches and packages on RHEL5/6 using RPM & YUM.

● Configured and Managed CI/CD Pipeline using Jenkins, Git and Integrated GIT with Jenkins to automate the code check-out process and automating Builds and deployments using Maven as build tool.● Build scripts using MAVEN in Jenkins to move from one environment to other environments.● Managed Maven project dependencies by creating parent-child relationships between projects.● Developed a fully automated continuous integration system using Git, Jenkins, MySQL and custom tools developed in Python and Bash.● Responsible for creating different versions of Docker images, Compose Docker Registry from the application source code and pushing them to nexus repository. Created looper pipelines from the GitHub source code for creating Docker images.● Created private cloud using Kubernetes that supports DEV, TEST, and PROD environments.● Wrote Ansible playbooks to manage configurations and automate installation● process. .● Responsible for deploying Splunk universal forwarder on different kubernetes clusters for● forwarding the log reports and data to the Splunk instance for monitoring.● Written Templates for AWS infrastructure as a code using Terraform to build staging● Created monitors, alarms, and notifications for AWS EC2 hosts using CloudWatch.● Configured AWS Identity Access Management (IAM) Group and users for improved login authentication. ● Configured AWS Virtual Private Cloud (VPC) and Database Subnet Group for isolation of resources within the Amazon RDSAurora DB cluster● Create AMI images of critical AWS EC2 instances as backup. ● Configured AWS Virtual Private Cloud environment and networking inside the VPC. ● Designed AWS architecture, Cloud migration, RDS, Elastic Beanstalk, AWSEMR, Dynamo DB,● Redshift and event processing using lambda function. Creating database objects in AWS● Redshift● Managed Virtual servers (Ubuntu Linux and Windows) on AWS EC2 using Open-Source Server.