Lokesh J. Email & Phone Number

☞ Senior Database Administrator with 15+ years of extensive experience in administrating Oracle, Mysql, PostgreSQL & MongoDB databases with good skills in performance tuning, replication, installation, migration, backup recovery, cloning, high availability and database security.☞ Leading a team of 20+ DBAs responsible for creating/maintaining/monitoring/supporting 800+ Oracle, PostgreSQL & MongoDB enterprise databases on various platforms in 24*7 production environments.☞ Experience in handling large sized databases, handled multi tera bytes (~60TB +) sized databases for ATG ecommerce/ Peoplesoft /Ordering /Sales & Billing applications.☞ Experienced in Configuration, Setup, Design, Install, Implementation & Administration of Oracle 11g & 12c RAC (Real Application Clusters) multiple RAC Node, ASM, TAF, Load Balancing, RMAN, Data guard etc.☞ Expertise in Oracle Golden Gate (OGG) with 50+ one-directional & bidirectional replication setup in production environments with good OGG processes performance tuning & troubleshooting skills.☞ Good knowledge of database internals and strong hold in database performance tuning areas including various DB processes, memory & SQL tuning.☞ Experience in migrating Oracle databases to PostgreSQL and administrating PostgreSQL databases which include backup & recovery, performance tuning, load balancing, streaming replication & upgrading PostgreSQL databases. ☞ MongoDB Database Administration with installation, upgrade & configuration of MongoDB versions 3.x in different environments, setting up replication, managing CRUD operations, sharding, OPS manager and scaling MongoDB clusters. ☞ Implement proactive database monitoring using various tools for Oracle, PostgreSQL & MongoDB and automation of database maintenance, diagnostic reports, databases repots & regular database operation tasks.☞ Handful Experience on Unix scripting for Automation of task and for monitoring of databases.5

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  Univeristy Of Rajasthan

  B.Tech