Harpreet S. Pabla

Experience

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  Devyani International Limited

  Mar 2005 - Jan 2006

  Executive IT

  • Handling 6 Unix SCO 5.0.7 Servers on which SUS software is running.• Managing Win98, Win XP client site Machines.• Maintain Servers by taking daily backups of all servers.• Maintain 2 hours downtime every month for routine checkup of all the systems• Updation of 2 servers has been done successfully at Ludhiana & Dehradun site from Unix 5.0.5 to Unix 5.0.7.• Submit uptime status report / equipment health report on daily basis to Head Office, New Delhi.• Mainitaing SUS by designing maps according to delivery areas, updation of SUS.• Creating daily sales report, weekly sales report & monthly sales report. Show less

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  CampusEAI India Pvt. Ltd.

  Jan 2006 - Mar 2009

  System Engineer II

  Server Build• Primary work focused on bringing client’s portal live by following up 90 days Portal Implementation Process.• Complete Architectural design and Implementation of Oracle Application Server 10g including Installation of Infrastructure and Portal-Tier on various platforms such as Solaris 10, Linux and Windows.• Secure Socket Layer(SSL) Configuration for enabling security on SSO, WebCache and Oracle Internet Directory(OID).• Deployment of Prototype Design as per client’s requirement.• Deployment of baseline CampusEAI Portlets including Weather Suite, Word of the Day, Announcements Portlet.• Oracle Wallet Manager, Oracle Certification Authority (requesting & approving certificates)• Webcache Administration & Configuration• Managing Oracle Internet Directory• Performance Tuning & Cache Tuning of pages & Portlets• Integration with other LDAP directories – AD, Db, Sun OnePatching• • Sensing consulting opportunities for applying patches and bringing client’s portal to the latest release.• Applying Critical Patch Update(CPU) for bug fixes and valunarabilities• Applying Day Light saving Patches for US and Canada Based Clients.• Applying Portal Upgrade Patches.• Applying Export/Import Patches.• Applying Interim oneoff patches.Backup, LoadTest and Tuning• • Primary work focused on getting a quick response time accessing client’s potlal using WebCache tuning.• Load testing using BadBoy and Jmeter Tool for Single Sign on and Portal Pages.• Performing backup of Oracle Application Server using following technique• Node & Image Backup• Cold Backup and hot backups.• Enabling block change tracking for effective backups.• Enabling ArchiveLog Mode for Online Backups & removing of archive logs after every backups• Setting up cron jobs for automated backups Show less

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  HCLTech

  Jan 2009 - Jan 2011

  Senior Specialist - Oracle Application Server

  System Admin/Oracle Application Server/Middleware technologies support’s responsibilities (India/UAE)• Managing All Oracle Application Server 10G R2/3 and forms and report server• Managing all Bank application server like:o Retail banking applicationo Corporate Banking applicationo Cash management system applicationo Cash Aquasition System applicationo SMS/Alert application• Managing Forms & report server for generating statements.• Managing NORKOM application (Websphere MQ )• Password Change Activity twice in a year – coordinate between T-24, CI & NI.• DR Activity Twice in a year – Bank will operate from DR servers.• Smoke test of all DR applications – Once in a month.• Performing Production movements to DR applications.• Live movements in production environment after UAT sign-off.• Preparing Technical documentation, keeping upto date runbooks, & DR documents• Oracle Application Server 10g 2/3 Build for Bank application on Linux platform • Secure Socket Layer (SSL) Configuration on WebCache component• Creation new container and deployment all bank’s core applications• Scripts to monitor start / stop / backup of serversIdentity management:- Implementing Oracle Internet Directory with replication - Disaster Recovery. Up-gradation of Oracle Internet directory to 10.1.4.3 version in UAT, Live and DR environment. Project’s end-to-end server built ownership Oracle middle-tier server for Bank Applications• Cash Aqusition System (CAS) - NSEL• Cash Management System (CMS) - NSEL• Corporate & Retail Banking Services• Deployment of SMS services – Etisalat & DU service provider• Document Management System (DMS) - EMC• MFund and ISS Application on Jboss Application Server – 3i Infotech Show less

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  Mphasis

  Feb 2011 - Apr 2012

  Senior Principal Infrastructure Engineer

  Working as Team Lead - Oracle Fusion Middleware + Team Management+ RFC Weekly Calls through CAB Meetings+ Sev 1/ Sev 2 RCA preparation & bi weekly discussion with management+ Planning & executing upgradation/patching activities on Dev/UAT/Prod/DR servers+ Server build activities - End to End for Oracle SOA 10g HA Env.+ Supporting production boxes 24x7Supporting Banking Applications running on Oracle Application Server 10g (10.1.2 & 10.1.3) & Oracle SOA 10g (BPEL,ESB) Show less

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  Nucleus Software

  Apr 2012 - now

  Technical Consultant

  Working in Nucleus Software Exports Ltd. Noida as a Technical Consultant- Middleware Technologies with 15 years of experience in Middleware technologies - WebLogic, Forms & Reports, OAS 10g, OHS, IBM Websphere (WAS), JBOSS EAP. Stepped into new technologies - AWS, Docker & Kubernetes.Core Technologies currently working on :Oracle Fusion Middleware 11g and 12C Oracle WebLogic Server 11g and 12C OHS 11g and 12COracle ExalogicOracle CloudJBOSS EAP Wildfly - Community AWSIBM WASOracle Application Server 10g (10.1.2 & 10.1.3) Show less