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English
$
USD
I will tune db, ssis,sql query, tsql,plsql,udf,stored procedures
I support databases 24x7
I am having 25+ years of experience as DBA, I'm from India and I'm an Expert DBA, Developer. I also love reading, music, technology, learning, sharing knowledge, and helping others.
Level 1
Has met certain performance criteria and shows strong potential in the marketplace.
About this Gig
I am production support database Administrator, Architect with 25 years of experience.
I have worked year long implementation plus 24,7 production support projects in MSSQL, Oracle from scratch, with RAID, SAN,
Dell, EMC, replication, cluster for terabytes of data etc environments
with advanced cluster configurations hosting multi-terabyte VLDBs.
Worked with utils like Perfmon, Profiler monitored wait stats, memory usages.
Worked on SQL tuning by reading and chaining execution plan for better resource utilization with
Other Databases Services I Offer
Reviews
30 reviews for this Gig
| (28) | ||
| (2) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
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Most relevant
G gkr2506
United States
Dave did an outstanding job optimizing our SQL Server environment. He quickly diagnosed CPU performance issues, tuned parameters, and improved query efficiency. Very knowledgeable about SQL Server internals, proactive in communication, and provided clear documentation. Highly recommend for any advanced SQL DBA or performance tuning work.
Up to $50
Price
1 day
Duration
D 
Seller's Response
Helpful?G gabe_cloud_dba
United States
I recently hired Dave to assist with Oracle database AWR reporting, performance tuning, and testing, and he exceeded all expectations. His deep expertise in Oracle databases was immediately evident, as he quickly identified performance bottlenecks and implemented effective solutions. Dave’s attention...
Up to $50
Price
1 day
Duration
D Seller's Response
Helpful?C 
colourmoon
India
He connected online and fixed the issue, we need to soon work on entire project
Up to $50
Price
1 day
Duration
Helpful?R rh314159
Taiwan
Would choose for next project.
Up to $50
Price
1 day
Duration
D Seller's Response
Helpful?H 
hdfingers
United States
Very easy to work with. Very knowledgeable.
Up to $50
Price
1 day
Duration
Helpful?
Reviews
30 reviews for this Gig
| (28) | ||
| (2) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
Sort By
Most relevant
G gkr2506
United States
Dave did an outstanding job optimizing our SQL Server environment. He quickly diagnosed CPU performance issues, tuned parameters, and improved query efficiency. Very knowledgeable about SQL Server internals, proactive in communication, and provided clear documentation. Highly recommend for any advanced SQL DBA or performance tuning work.
Up to $50
Price
1 day
Duration
D Seller's Response
Helpful?G gabe_cloud_dba
United States
I recently hired Dave to assist with Oracle database AWR reporting, performance tuning, and testing, and he exceeded all expectations. His deep expertise in Oracle databases was immediately evident, as he quickly identified performance bottlenecks and implemented effective solutions. Dave’s attention...
Up to $50
Price
1 day
Duration
D Seller's Response
Helpful?C colourmoon
India
He connected online and fixed the issue, we need to soon work on entire project
Up to $50
Price
1 day
Duration
Helpful?R rh314159
Taiwan
Would choose for next project.
Up to $50
Price
1 day
Duration
D Seller's Response
Helpful?H hdfingers
United States
Very easy to work with. Very knowledgeable.
Up to $50
Price
1 day
Duration
Helpful?
