• Worked extensively on Nginx both as Load balancer and a reverse proxy for site reliability.• Worked on Symantec CDN to provide extra layer of security by doing Web Application Firewalling.• Creating the configuration on F5 for domain creation, Virtual Servers, Pools and their pool members and other related configs.• Monitoring the infra health on tools like Grafana, Prometheus.• Analyzing logs and creating sharable standard Dashboards on Kibana with in teams for quick monitoring.• Deploying the code using Azure pipelines CI/CD process.• Certificate management (creation, setting up configuration and revoke certificate)• Day-to-day management of DNS (Infoblox)• On Call support

• Creating and Managing infrastructure from scratch on AWS and on On-Premise.• Managed the installation, configuration and upgradation of Middleware components like Tomcat, Apache, HA-Proxy and Nginx.• Responsible for creating CI/CD jobs on Jenkins for automated deployments.• Migration of On-Premise infrastructure to AWS Cloud.• Responsible for administration of JIRA and Bit Bucket.• Responsible for mitigating server level Vulnerabilities.

• Responsible for managing the team of 5 resources.• Involved in deployment of Application on WebSphere via Build Forge.• Resolving day to day technical issues on WebSphere.

• Worked on multiple application severs - WebSphere, Tomcat, Jboss.• Responsible for upgrading the WebSphere & Tomcat versions.• Responsible for supporting and Handing Priority 1 issues in Production.• Involved in Client interactions for requirement gathering.• Performing BAU tasks and providing Production Support.• Experience in being Problem Manager thereby providing RCA’s for technical issues.

• Involved in installation of WebSphere and its components and configuring then project from scratch for a new module within the project.• Performing necessary housekeeping to make the environment up and running.• Installation and applying Fix Pack of WebSphere application server 8.5.x.x.• Project Quality Lead experience for handling Quality Audits of both internal and external audits.• Collecting thread dumps and analyzing it via IBM Heap and Thread dump analyzer.• Involved in configuring Load balancing of servers within a cluster • Involved in performance testing of the environment by checking sever responses using Load Generator and Load Runner tool.

• Installation and applying Fix Pack of web sphere application server 8.5.x.x.• Configuration of Data sources.• Responsible for Configuration of Cells, Nodes, Application, Virtual hosts, JNDI connections, J2C aliases, Virtual hosts, Context Roots for the installed applications, Listener Ports and Class path/variables for Shared Libraries references.• Engaged in monitoring the production/non-production alerts like CPU starvation, HTTP errors, concurrent Hung threads.• Resolving day to day issues of middleware opened by developers or testers via ticketing tools like BMC tool, Service Now and IBM Clear Quest.• Performing BAU tasks and providing Production Support.• Provided support by monitoring the environment in 24x7 rotation-based shifts.