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I will optimize and tune your postgresql database
About this Gig
Slow PostgreSQL database or high CPU usage? Im here to fix it.
I specialize in optimizing PostgreSQL databases for high performance.
What I do:
- Query & Index Optimization (EXPLAIN ANALYZE, GIN, GiST, Partial Indexes)
- PostgreSQL Configuration Tuning (shared_buffers, work_mem, PgBouncer)
- Schema Redesign & Table Partitioning for high-volume data
Result: Faster response times, reduced server costs, and smooth scalability. Lets boost your database performance today!
Platform:
MongoDB
•
PL/SQL
•
PostgreSQL
Expertise:
Design
•
Encryption
•
Normalization
•
SQL
•
Performance
FAQ
What credentials or access do you need to get started?
Ideally, I need read-only or restricted access to your staging environment, slow query logs, or pg_stat_statements output. If working directly on production is necessary, we can coordinate a safe access protocol, or I can guide your team via screen share to run diagnostic scripts.
Can you optimize my database without downtime?
Yes, absolutely. Most query optimization, index creation (using CREATE INDEX CONCURRENTLY), and parameter adjustments can be performed on live databases with zero downtime. If a migration or table partitioning requires maintenance, we will schedule it during off-peak hours.
Do you support cloud-hosted PostgreSQL instances like AWS RDS, GCP Cloud SQL, or Azure?
Yes! I work with both self-hosted PostgreSQL servers (Ubuntu/Linux) and managed cloud services like AWS RDS, Aurora, GCP Cloud SQL, and Azure Database for PostgreSQL.
What if my application code is causing the slow queries?
Database performance often relies on how the backend application interacts with it. Alongside query tuning, I can provide actionable recommendations for your ORM (e.g., Hibernate, Prisma, TypeORM) to prevent N+1 query problems and inefficient data fetching.
How long does a database optimization project usually take?
A basic audit and quick wins (index fixes, critical query rewrite) can often be delivered within 24 to 48 hours. Comprehensive schema redesigns or full table partitioning plans typically take 3 to 5 days, depending on the volume of data.
Will you guarantee a specific speed improvement (e.g., 10x faster)?
While I cannot promise arbitrary numbers without seeing the system first, my optimizations consistently deliver drastic improvements—often reducing query execution times from seconds to milliseconds and significantly dropping server CPU/RAM usage.
