Devesh Shrivastav
Senior Principle Oracle Database Administrator Performance Tuner (DBA,RAC,PL SQL,Shell) At CIB Nepal
Patan, Bagmati Pradesh, Nepal
Summary
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Senior🎓
Top SchoolDevesh Shrivastav is a Senior Principal Oracle DBA and performance tuner with 10 years of hands-on experience designing, deploying and optimizing Oracle RAC, standalone and pluggable databases across Linux environments. He specializes in PL/SQL performance tuning, RMAN backup strategies, ASM storage migrations (DC & DR), and automation of routine DBA tasks via shell/Perl scripting and cron orchestration. At CIB Nepal and government projects he has led RAC setups, opatch/PSU upgrades and guided developers to write highly efficient PL/SQL that reduces CPU and I/O footprint. He also brings cross-database experience with MongoDB, Redis and Vertica, and practical ETL/ODI and reporting knowledge for retail and analytics workloads. Known for translating complex infrastructure needs into repeatable architectures, he pairs deep low-level tuning know-how with teaching experience as a part-time instructor. A pragmatic problem-solver, he often uncovers performance wins by combining database hints, index strategy and automated maintenance rather than hardware changes.
10 years of coding experience
6 years of employment as a software developer
Bachelor's degree, Computer Engineering, A, Bachelor's degree, Computer Engineering, A at Pokhara VishwavidalayaGithub contributions (5)
unidev39/Linux_Research
Sep 2017 - Mar 2025
Contributions:39 pushes, 1 branch in 7 years 7 months
unidev39/MongoDB
Apr 2019 - Mar 2024
Contributions:33 pushes, 5 branches in 4 years 11 months
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