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I will fix oracle database issues and performance problems
Deepak R
Informazioni su questo servizio
If you are facing Oracle database errors, deadlocks, or slow SQL queries, I can help you fix them quickly and safely.
I am a senior Oracle DBA with 12+ years of hands-on production experience, working on Oracle 11g, 12c, 18c, and 19c (on-prem and cloud ADW, ADB ).
What I can help you with:
- ORA-00060 deadlocks & locking issues
- ORA-00054 resource busy and acquire with NOWAIT specified
- ORA-30036: unable to extend segment by undo
- ORA-01031: insufficient privileges
- Slow DELETE, MERGE, INSERT & SELECT queries
- SQL execution plan analysis & indexing advice
- DBMS_SCHEDULER job failures
- DBMS_CLOUD data load errors (CSV, Parquet)
- Blocking sessions, waits, v$ view analysis
How this gig works:
- You share the error, SQL, or execution plan
- I analyze the root cause
- You receive a clear explanation and recommended fix
I focus on root cause analysis, not guesswork or generic answers.
Please message me before ordering if the issue is complex.
Scopri di più su Deepak R
Deepak R
Oracle performance expert
- DaIndia
- Membro dagen 2026
Lingue
Hindi, Inglese
I am a senior Oracle DBA with 12+ years of hands-on experience supporting production databases in enterprise and cloud environments.
I specialize in Oracle performance tuning, deadlock analysis, SQL optimization, DBMS_SCHEDULER job issues, and data load troubleshooting using DBMS_CLOUD.
My approach is focused on root cause analysis and safe, practical solutions rather than generic advice. I work with Oracle 11g, 12c, 18c, and 19c on both on-prem and cloud systems ( Oracle Autonomous AI database , ADW, ADB ) will debug Oracle database issues, deadlocks, and SQL performance problems.
FAQ
Which Oracle versions do you support?
I work with Oracle 11g, 12c, 18c, and 19c in both on-prem and cloud environments.
Do you need direct access to my database?
No. I usually work using SQL queries, execution plans, error logs, or job output shared by you.
Q3. Can you help with production database issues?
Yes. I focus on safe troubleshooting, root cause analysis, and low-risk recommendations suitable for production systems.
Q4. What information should I share to get started?
Please share the error message, SQL statement, execution plan, logs, or a brief description of the issue.
Will you implement the fix directly?
I provide analysis, explanation, and recommended fixes. Final implementation is done by you or your team.
