Nikhil Kotak is an Oracle DBA based in Singapore, with extensive experience managing Oracle databases on UNIX and Windows platforms, covering versions 9i to 19c. Currently, he leads the Oracle DBA team for a prominent banking group, supporting a range of Oracle products.

Nikhil is passionate about fine-tuning SQL queries and optimizing database performance. In addition to weekend maintenance, upgrades, and operational support, he also serves as an SRE, managing dual RDBMS technologies.

A regular blogger at oracle-dba-help.blogspot.com, Nikhil is an active contributor to the Oracle community. In his free time, he engages in Oracle forums and shares his technical insights on his blog, aiming to help others through his experiences.