Prasanna Kumar has good technical experience with Design, Operations, capacity planning and implementation of IT Infrastructure for last 19 years.His key competencies are understanding the overall architecture of technology/application for any given projects/Assignments/Customers.He has extensive technical expertise in Microsoft Server OS's, Databases, Web server, AD services, load balancers, Network.Recently he has been involved in Server migration, Data carveout projects, Transition and Transformation projects.He has good Technical and Communication skills thereby he can actively participate in meetings with technical SME's, Architects, Customers, Project managers and bring a value add.Prasanna Kumar is an Effective team player with excellent relationship building & interpersonal skills, problem solving & organizational abilities.He is also a fast learner and can quickly adapt to new environment which he considers a great asset to him.He always works with a holistic approach aiming to deliver good and reliable solution to the end-users/Customers.
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Senior Solutions ArchitectAeven Apr 2023 - PresentCopenhagen, Capital Region, Denmark -
Senior Solutions ArchitectNnit May 2018 - Apr 2023Copenhagen, Capital Region, DenmarkInvolved in various Transition and Transformation projects for various financial, Public customersHave good experience in drafting Solution Design Descriptions for various ProjectsHave good experience in writing TRP and exercise DR drills, BCP for various Technologies/ApplicationsHave a good Experience in On-Prem Exchange to M365 MigrationHave a good knowledge in Data carve-out projectsTechnical Design and Architecture responsible for Navision 2017 Upgrade projectTechnical Design and Architecture responsible for MS SQL servers in Dedicated ESX ClusterTechnical Design, Architecture, and implementation responsible for Dynamics 365 Upgrade projectTechnical Design, Architecture, and implementation responsible for Azure Devops 2020 Upgrade projectHave a Good experience in smooth handling of Windows OS/Database/ Web upgrade projects by technical analysis and dependencies of application running on itSuccessfully involved in technical planning and implementation of F5 to NetScaler Migration of various proxy/Reverse proxy rules with zero incidents in Hypercare periodInvolved in Datacenter Revamp which includes consolidation of various technology of ServersHave good Experience in Azure MFA Design, Setup and MigrationHave good Experience in Migration of NetScaler Load Balancer from On-Prem to Azure AD AuthenticationTechnical Design and Architecture responsible for Office setup for a finance customer that includes setup of ISP, Compute, Storage and Network with High Redundancy -
It Infrastructure ArchitectNne Jul 2016 - Apr 2018Copenhagen Area, DenmarkInvolved in SQL Server Database Upgrade from SQL 2008 to SQL 2014/2016Service Pack Update to Database servers with minimum downtimeSuccessfully Created Server-Application Mapping inventory for entire NNE LandscapeSuccessfully Involved in Daily operations, Upgrades and Performance optimization of SSAS CubesSuccessfully Migrated Legacy web and Database applications to new platformInvolved in Supporting many low-hanging legacy NNE specific applications and Upgrade planningInvolved in Support of finance applications such as IBM Cognos controller, IBM TM1, Microsoft DynamicsHave good knowledge on Citrix Netscaler Application proxy and load BalancingAutomation of Daily SQL tasks and handover to support teamHave good knowledge in server, Application, Database Deployment and Maintenance in Microsoft Azure CloudInvolved in database cleanup and database server consolidationResponsible for SQL & Windows licensing reportsSuccessfully attended Internal audit for Database serversHigh level of compliance and governance ensured in Database Project, Support and delivery -
Sql Dba LeadCarlsberg Group Nov 2013 - Jul 2016Copenhagen Area, Capital Region, DenmarkManaging a Database team of 10 that includes Oracle, DB2, Sybase, MongoDB & MSSQLInvolved in SQL Server Database Sizing & giving recommendations on Storage & Hardware requirementsSuccessful Migrated ~200 Servers from outgoing Incumbent DC to Carlsberg DCRich Experience in Database Build Services, Backup & Recovery strategy, Performance Optimization, Database Security, High Availability Solutions, Disaster Recovery, Capacity Planning, Upgrade & Migration and AdministrationSuccessfully Upgraded SQL 2000/2005 to SQL 2012/2014Implemented SQL 2014 Always on for Hybrid Business SolutionSuccessfully Executed SQL license Consolidation in Carlsberg EnvironmentInvolved in Performance Tuning, Query Optimization, Client/Server Connectivity, and Database Consistency Checks using DBCC UtilitiesSuccessfully Implemented Mongodb Cluster environmentInvolved in Designing & Implementing High Availability Solutions like clustering, database Mirroring, Log Shipping, ReplicationInvolved in Database Server Resource Optimization in Carlsberg environmentInvolved in Capacity Planning for the database serversInvolved in Performance Tuning, Query Optimization, Client/Server Connectivity, and Database Consistency Checks using DBCC UtilitiesInvolved as a project Manager for various complex infrastructure projects in Carlsberg environment -
Assistant ConsultantTata Consultancy Services Jan 2009 - Jul 2016ChennaiSolution Architect with 10+ years of experience in Database Consulting, Implementation and delivery supportSuccessfully driven Database Upgrade for ~ 40 servers from SQL 2005 to SQL 2008/2008R2/2012Successfully executed SQL Server Database Migration from one DC to another DC Involved in Datacentre Revamp which includes consolidation of SQL ServersSignificant contribution to Knowledge Based Database Automation in SQL ServerSQL 2000/2005/2008/2008R2/2012 migration from one DC to another DCImplemented SQL 2014 Hybrid BI SolutionWorked on Pre-sales opportunities, Competency Development, Delivery Support, StaffingWorked on Multiple HA solutions like fail-over Clustering, database Mirroring, Log Shipping, Replication -
It AnalystRoyal Bank Of Scotland May 2009 - Mar 2012Ambattur, ChennaiWorking as a Technical Specialist in IIS technology for RBS through TCS. Working in WEB-Projects as a team member where i handle 9-10 projects simultaneously & deleiver them to the production. Also Work on ISA 2004, 2006 & TMG 2010. Involved in Windows 2003, 2008 server builds. Heavily involved in change management process. Will be involved in more in meetings to meet the guidelines of the project. -
Associate Engineer - NssCognizant Technology Solutions Jun 2005 - Dec 2008Worked a active Team member in TCO MSTECH team. Started as a Backup Administrator with VERITAS Netbackup 5.1,6.0 & 6.5. Then had a wonderful time from 2006 mid to end of my tenure in Cognizant where i swimmed across various technologies like IIS, Sharepoint, F5 & Radware Load Balancer, SQL 2000, 2005, ISA 2000, 2004 & 2006. Single Handedly Completed PoC for ISA 2006 & supported implementation of the same (proxy & reverse proxy) in Cognizant. Had excellent troubelshooting skills & knowledge on Sharepoint & Load balancer. Had many projects under my belt in cognizant under MOSS 2007. Had good rapport with EAS team & had many good friends which is still glittering. Awarded for my work in load balancer by Cognizant NSS management.Overall My experience with cognizant is like a Bone & tissue which can never be seperated very easily :-)
Prasanna Kumar Rajakumar Skills
Prasanna Kumar Rajakumar Education Details
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Tamil Nadu Open UniversityBca -
Murugappa Polytechnic CollegeE.E.E -
Nazareth Matriculation Higher Secondary SchoolMaths,Science
Frequently Asked Questions about Prasanna Kumar Rajakumar
What company does Prasanna Kumar Rajakumar work for?
Prasanna Kumar Rajakumar works for Aeven
What is Prasanna Kumar Rajakumar's role at the current company?
Prasanna Kumar Rajakumar's current role is Senior Solution Architect at Aeven.
What schools did Prasanna Kumar Rajakumar attend?
Prasanna Kumar Rajakumar attended Tamil Nadu Open University, Murugappa Polytechnic College, Nazareth Matriculation Higher Secondary School.
What skills is Prasanna Kumar Rajakumar known for?
Prasanna Kumar Rajakumar has skills like Windows Administrator, Iis Administrator, Sharepoint Administrator, F5 Load Balancer, Sql Administrator, Mongodb, Sql, Proxy, Iis, Servers, Microsoft Sql Server, F5 Bigip.
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