Wadgaonkar Sainath

Dedicated SAP HANA Administrator around 3 years of expertise administering and enhancing SAP HANA
deployments. Successfully carried out several activities and constantly delivered high-quality work. My skill set and
experience make me a valuable asset to any team or project that requires SAP Basis and HANA Administration
competency.

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Cognizant India Pvt Ltd Oct 2021 - Present
HANA Database Administrator
∗ Managed and administered over 300+ Production/Quality/Devlopment/Test database on linux
platform performance
∗ Participated in various new build activities, including database installation, add-on installation, GRC
plugin installation, package import and user creation for 400+ Servers.
∗ Supported for Production activities like Crop rotation, Cutover, Uplift, VM redeployment, OS patching,
Refresh,Table Partitioning.
∗ Implemented Backint backup to Rubrik which improved 20% overall efficiency
∗ Supported table partitions of exceptionally large tables (20 billion records).
∗ Oversaw day-to-day activities related to database administration in 24*7 Support.
∗ Created a centralized knowledge repository for technical documentation, leading to streamlined access
for over 35 team members; this initiative reduced onboarding time for new hires by 40% and improved
overall team efficiency.
∗ Implemented EWA and TPO recommandations, these efforts contributed to a 10% decrease in
data-related issues reported by users throughout the organization.
∗ Contributed the integration of a scale-out system for a critical production database which reduced
perfomance issues by 25%.
∗ Worked on performance related issues like Blocked,uncommitted,long running transaction and
Collected dumps during issues MVCC,OOM,CPU and Memory,RTE Dump
∗ Performing HANA System Backup through HANA Studio, HANA Cockpit, OS level(File System) 2-3
times weekly.
∗ Enabling and disabling the replication based in requirement
∗ Involed in 32 TB Database migration activites

I have completed my bachelors degree in 2021 in mechanical engineering