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I will optimize postgresql performance for large production databases
Cloud Solution Architect and PostgreSQL Specialist
I specialize in designing, building, and operating large-scale, mission-critical systems. I have led infrastructure operations for major national platforms, including the Turkish e-Government portal, ...
About this Gig
As a PostgreSQL expert with 20+ years of database and Linux experience, I help businesses optimize, troubleshoot, and scale their PostgreSQL environments.
Whether you need query optimization, performance tuning, database design, replication, migration, or production issue resolution, I deliver practical and reliable solutions tailored to your infrastructure.
Services include:
- PostgreSQL performance tuning
- Slow query optimization
- EXPLAIN ANALYZE & execution plan review
- Index optimization
- Database architecture & schema design
- Replication & High Availability
- Backup & Recovery
- Database migration
- Production troubleshooting
- PostgreSQL health checks
I work with on-premises and cloud environments (AWS, GCP) and focus on building fast, reliable, and scalable database systems.
Please contact me before placing an order so we can discuss your requirements and choose the best solution for your project.
Platform:
PostgreSQL
My Portfolio
Reviews
5 reviews for this Gig
| (5) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
F fathedonist
United States
appstonia was extremely helpful in getting my situation under control and did the work in a timely fashion. I look forward to working with them again.
Helpful?M 
mohamedghaly782
Egypt
Helpful and faster
Helpful?J 
jameskuladej
Repeat Client
Thailand
Excellent work. Could not ask for a better service and work. Will definitely buy from Atif again. Thumb up
Helpful?J jameskuladej
Repeat Client
Thailand
Atif is one of the best developers I have ever worked with. It was very lucky for me to have found Atif. Not only he is very professional, but he also goes beyond the scope of the work just to ensure the best experience possible. I am certain that he is the expert in Google Cloud Platform and database...
Helpful?J jameskuladej
Repeat Client
Thailand
Awesome experience
Helpful?
Reviews
5 reviews for this Gig
| (5) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Recommend to a friend
- Service as described
Sort By
Most relevant
F fathedonist
United States
appstonia was extremely helpful in getting my situation under control and did the work in a timely fashion. I look forward to working with them again.
Helpful?M mohamedghaly782
Egypt
Helpful and faster
Helpful?J jameskuladej
Repeat Client
Thailand
Excellent work. Could not ask for a better service and work. Will definitely buy from Atif again. Thumb up
Helpful?J jameskuladej
Repeat Client
Thailand
Atif is one of the best developers I have ever worked with. It was very lucky for me to have found Atif. Not only he is very professional, but he also goes beyond the scope of the work just to ensure the best experience possible. I am certain that he is the expert in Google Cloud Platform and database...
Helpful?J jameskuladej
Repeat Client
Thailand
Awesome experience
Helpful?
