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shreekantsuman

Shreekant S

@shreekantsuman

Oracle Database Architect

India
English, Hindi
About me
I am an Oracle Database Architect with 15+ years of experience across Oracle DBA, PL/SQL development, and performance engineering in mission-critical environments. I am an expert in RAC, Data Guard, HA/DR, SQL tuning, and multi-terabyte database migrations.... Read more

Skills

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shreekantsuman
Shreekant S
Offline • 
Average response time: 1 hour

See my services

Database Development
I will develop and optimize oracle pl sql package procedures queries
From$10 / projectMore details

Work experience

Oracle

Sr. Advanced Services Engineer

Oracle • Full-time

Jan 2026 - Present • 5 mos

Automating DBA tasks using Shell and Python scripts. Managing Oracle 19c production databases with focus on high availability, performance tuning, and reliability in mission-critical environments. Administering Oracle RAC, ASM, and Data Guard (ADG) to ensure HA/DR compliance, failover readiness, and zero/minimal downtime. Performing advanced SQL performance tuning using AWR, ASH, ADDM, and resolving critical performance bottlenecks. Handling P1/P2 production incidents, conducting root cause analysis (RCA), and implementing preventive solutions.