Pradeep Arya

Experience

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  Ericsson

  Sept 2011 - Dec 2013

  First Level Assurance Engineer

  - Health Check of IN Nodes on Linux servers and provide the solution in case of any deviation.- 1st level troubleshooting for IN related issues during health checks.- Responsible for planned reboot activities of Charging Nodes.- Coordination with SLS/GS for various IN issues and Providing Technical support to regional teams for O&M support whenever required.- Analysis of various IN reports and dashboards & Coordination with the onshore team for smooth operation.

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  Tata Consultancy Services

  Mar 2014 - Mar 2019

  Middleware Administrator

  - Environment: WebSphere Application Server, Apache & IHS Web Server, WebSphere MQ.- Proficient in WMQ & ESB, Knowledge of MQSI and Database commands.- Responsibilities: Installation, Configuration, Deployment, and Administration.- Federate multiple nodes to Deployment manager and setting up nodes, data source in WebSphere.- Successful implementations of changes on servers, Application checkout, and Validation of release notes.- Back-up management, File system management, thread dump, and JVM log analysis based on different environments.- Daily housekeeping of various servers which involves checking Message broker, Message queues, Message flows, Application servers. Show less

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  HCL Technologies

  Mar 2019 - Nov 2024

  Middleware & DevOps Administrator

  Environment - WebSphere Application Server, Apache & IHS Web Server, WebSphere MQ, WebSphere Message Broker, Docker, and Kubernetes.Responsibilities - Installation, Configuration, Deployment, and Administration.Incident & Problem Management: Problem resolution within SLA, provide quick workaround, Root Cause Analysis, Creating knowledge base article.Change Management: Prepare implementation plan with other teams, Participating Pre-implementation calls, Part of change implementation team, Keep contingency plans in place.Deployed hundreds of applications from Dev to production environment successfully, enable and disable the maintenance page on the client website to avoid downtime.Resolved hundreds of critical incidents having a huge business impact.Maintain SSL certificates on web servers and application servers.Worked on multiple new projects and make them stable to business-as-usual. Show less

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  LTIMindtree

  Oct 2022 - now

  Web Administrator at LTIMindtree

  - Primarily responsible for Maintenance, Installation, Configuration, Deployment, and Administration of internal and external Websites and Web-based applications to deliver a smooth, secure, and efficient user experience.- Responsible for End-to-end solution for the J2EE services and to ensure all the service is scalable, stable, and extensible for all the customers at all the times.-Good experience in managing and troubleshooting Swarm based Docker nodes, also performs the upgrade of Docker components like MKE, MSR and MCR nodes.- Work closely with the application team to set up the applications which are running as micro services deployed on Docker containers.- Worked on onboarding of new applications and decommission of existing applications from production and non-production environment. Currently managing more than100 applications in prod and non-prod environment.- Responsible for periodic patch fix, upgrades, and changes to limit the loss of service. Show less