Mannoj Kumar Saravanan
Innovative SRE with 17+ years' expertise in database reliability and automation.
Full time
On-site/Remote
Experienced Site Reliability Engineer with over 17 years in database and infrastructure reliability. Currently at Phonepe, leading Elasticsearch and MySQL...
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My Career Journey
1/9
Phonepe
SRE-3
Dec 2022 - Present | 3y 5m
Bangalore, IN
Responsible for Elasticsearch, Pinot and Mysql Ecosystem. SME of Elasticsearch 6000 Nodes in 10 Clusters, data ~14PB. Architected and Automated ES upgrader module. Implemented effective rebalance and sizing...
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Dream11
Principal Engineer
Apr 2021 - Dec 2022 | 1y 8m
Mumbai, IN
Architect and Developed Chaos and Resiliency Platform for Dream11 microservices. Responsible for reliability of Mariadb, Elasticsearch and Aerospike on critical paths. Implemented Circular Replication...
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Phonepe
SRE
Oct 2017 - Apr 2021 | 3y 6m
Bangalore, IN
Responsible for reliability of Mariadb, Elasticsearch and Aerospike in Phonepe Payment systems. Automated and optimized MariaDB-Galera clusters. Developed monitoring and backup solutions. Supported intern...
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GovTech
Design DBAAS
Oct 2016 - Aug 2017 | 10m
Singapore, SG
Wrote Ansible APIs for DB administration. Tweaked High Availability modules for Govtech Infrastructure. Automated Docker Images for Docker Registry.
Olacabs
DBA Lead
Aug 2014 - Oct 2016 | 2y 2m
Bangalore, IN
Joined as first DBA, scaled DB infrastructure from 10K to 10M bookings/day. Maintained MySQL and NoSQL DBs at high traffic. Improved MySQL performance, disaster recovery, and security. Wrote Chef CookBooks...
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Colt
Lead MySQL DBA
May 2013 - Aug 2016 | 3y 3m
Bangalore, IN
DBA for applications supporting Telecom Operators in Europe. Implemented Automatic Failover and PostgreSQL Replication. Automated DB backups and migrations.
Symbiotic
DBA
Feb 2012 - May 2013 | 1y 3m
Chennai, IN
MySQL DBA for telecom operator applications. Migrated DB servers and automated backups. Created large MySQL slave instances.
Dell-PerotSystems
Systems Engineer
Mar 2010 - Feb 2012 | 1y 11m
Singapore, SG
Support Engineer for UBS Wealth Management and Investment Banking applications. Worked on MQ, Tibco EMS, Websphere/Tomcat/Apache services. Automated troubleshooting for DB, Messaging and Web/App serve...
iGATE
Systems Engineer
Nov 2007 - Mar 2010 | 2y 4m
Bangalore, IN
DBA for Jetstar Airways and NBCU. Worked as DBA for MySQL and Oracle. Upgraded Oracle databases and implemented RMAN and Dataguard. Automated DB scripts for monitoring.