Lijo Lawrence Mekkara

Updates of SAP systems and HANA databases. Performance fine tuning of HANA database for critical production systems. Resolving issues related to hana log segment full in primary and secondary sides. Hana backup and restoration, refresh of QA/Test systems using production data. Performing Solution manager scenarios – EWA, application operations, agent on fly configuration for SAP applications and HANA database. Working on automation of daily tasks using shell scripting.

Performing SAP upgradation, implementation, migration projects. Preparing technical solutions for new customers and submitting key solutions – private cloud to public cloud migration, On-premises to cloud migration, consolidation of systems into single server. Experienced on SAP high-availability scenarios with Windows and Unix OS clusters. Enabling SAP HANA system replication conducting DR drills. Regular interaction with customers. Identification, review and execution of automation using shell scripting