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English
$
USD
I will improve database performance and optimize complex queries
Dot Net Developer API and Database Specialist Agile Scrum Practitioner
I help businesses manage and optimize their data systems using SQL, ETL processes, PostgreSQL, and Amazon Aurora. From building efficient ODS/SDS reporting queries to improving performance through ind...
Level 2
Has met high performance criteria and has a proven track record for meeting client expectations.
About this Gig
Hello!
I am a professional SQL Server Database Administrator (DBA) with 9+ years of hands-on experience working on production and enterprise databases, including SaaS applications used by international clients.
I specialize in SQL Server administration, performance tuning, reporting, and troubleshooting, helping businesses keep their databases fast, secure, and reliable.
What I can help you with
- SQL Server installation & configuration (20082019)
- Backup & recovery setup (FULL / DIFF / LOG)
- Performance tuning & query optimization
- Fixing slow queries, blocking & deadlocks
- Index optimization & execution plan analysis
- SQL Server Agent jobs & maintenance plans
- Database security (users, roles, permissions)
- Data recovery & restore testing
- Crystal Reports & SSRS development
- T-SQL (Stored Procedures, Views, Functions)
AI-Assisted Smart Work
I use modern AI tools like ChatGPT and Cursor to:
- Analyze complex T-SQL logic
- Improve query performance
- Refactor & document database code faster
- This means better quality + faster delivery for you.
Clients I’ve worked with
Arvesh Dabeedyal
Developed and maintained a comprehensive Freight Management Desktop Application designed to streamline cargo operations for sea and air freight services. The system includes shipment tracking, customer management, cargo scheduling, invoice generation, reporting, and operational workflow automation. Integrated SQL Server database solutions were implemented for secure data management, performance
Jan 2021
My Portfolio
FAQ
Do you work on live production databases?
es, I have extensive experience handling live and enterprise production environments safely.
Which SQL Server versions do you support?
QL Server 2008 to 2019.
Can you fix slow SQL queries?
Absolutely. I analyze execution plans, indexes, and query logic to resolve performance issues.
Reviews
17 reviews for this Gig
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| (0) | ||
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Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
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Most relevant
J 
joinlatif
Pakistan
very fast delivery and highly recommended to clients
A 
Seller's Response
Helpful?D 
didaggelos
Repeat Client
Greece
he is the best database administrator and perfect communication!
A Seller's Response
Helpful?D didaggelos
Repeat Client
Greece
he is the best for database programming and for business reports!
A Seller's Response
Helpful?D didaggelos
Repeat Client
Greece
best sql developer and perfect communication!!
A Seller's Response
Helpful?D didaggelos
Repeat Client
Greece
he is the best database administrator and developer!!
A Seller's Response
Helpful?
Reviews
17 reviews for this Gig
| (17) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
J joinlatif
Pakistan
very fast delivery and highly recommended to clients
A Seller's Response
Helpful?D didaggelos
Repeat Client
Greece
he is the best database administrator and perfect communication!
A Seller's Response
Helpful?D didaggelos
Repeat Client
Greece
he is the best for database programming and for business reports!
A Seller's Response
Helpful?D didaggelos
Repeat Client
Greece
best sql developer and perfect communication!!
A Seller's Response
Helpful?D didaggelos
Repeat Client
Greece
he is the best database administrator and developer!!
A Seller's Response
Helpful?
