PostgreSQL Specialists

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PG Review

Performance

Tuning

Replication

Experts

Open Source

Leaders

Why DRC Infotech

Why Hire PostgreSQL Specialists from DRC?

Our PostgreSQL specialists are deeply embedded in the Postgres community and bring advanced expertise that goes far beyond basic administration. They have optimized PostgreSQL deployments for SaaS platforms, financial systems, geospatial applications, and time-series workloads handling billions of rows.

✓Advanced query optimization reducing execution times by up to 100x
✓Deep expertise in logical and physical replication topologies
✓Custom extension development and PL/pgSQL stored procedure mastery
✓Table partitioning strategies for multi-terabyte databases
✓PostGIS expertise for geospatial applications and location services
✓Active contributors to the PostgreSQL open source ecosystem

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Core Competencies

Skills & Expertise

Query Optimization

Analyze execution plans with EXPLAIN ANALYZE, optimize index strategies, rewrite complex queries, and tune planner settings to achieve dramatic performance improvements.

Replication

Configure streaming replication, logical replication, and multi-master setups with Patroni and pg_auto_failover for high availability and read scaling across data centers.

Extensions

Leverage and develop PostgreSQL extensions including PostGIS, pg_partman, pg_stat_statements, pgvector, and custom C extensions to extend database capabilities.

Partitioning

Implement declarative and inheritance-based partitioning strategies with range, list, and hash schemes to manage multi-terabyte tables with fast query performance.

PL/pgSQL

Develop complex stored procedures, functions, triggers, and custom aggregates using PL/pgSQL for server-side business logic, data validation, and automated workflows.

Backup & Recovery

Implement continuous archiving with WAL-G, pgBackRest, and Barman for point-in-time recovery, cross-region backup, and tested disaster recovery procedures.

Engagement Options

Flexible Hiring Models

Hourly

Starting at $45/hr

✓Best for performance audits
✓No minimum commitment
✓Pay only for hours worked
✓Access to senior specialists
✓Flexible scheduling

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Monthly

Starting at $6,000/mo

✓Dedicated PG specialist
✓160 hours per month guaranteed
✓On-call support available
✓Priority communication channel
✓20% savings over hourly rate

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Full-Time

Custom Pricing

✓Fully embedded team member
✓Long-term database partner
✓Complete team integration
✓Dedicated project manager
✓Best value for ongoing projects

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How It Works

Our Hiring Process

Describe Your Setup

Share your PostgreSQL version, cluster topology, data volume, performance challenges, and the specific expertise your team needs.

Specialist Matching

We match you with pre-vetted PostgreSQL specialists whose experience with your workload type and scale aligns with your requirements.

Technical Deep Dive

Evaluate shortlisted specialists through query optimization challenges, replication design exercises, and PostgreSQL internals discussions.

Secure Onboarding

Your selected specialist gains controlled access to your PostgreSQL environments and conducts an initial health assessment and performance baseline.

Ongoing Optimization

Your specialist delivers continuous improvements with performance benchmarks, capacity forecasts, and proactive maintenance recommendations.

Technology

Tech Stack Proficiency

PostgreSQL
PgBouncer
pgAdmin
Patroni
Citus
TimescaleDB
PostGIS
Barman
pgBackRest
WAL-G
pgvector
pg_partman
HAProxy
etcd
Amazon RDS
Cloud SQL

FAQ

Frequently Asked Questions

What versions of PostgreSQL do your specialists support?

Our specialists support all actively maintained PostgreSQL versions from 12 through 17, as well as legacy versions for migration planning. They stay current with each new release, testing new features like incremental backup, merge commands, and performance improvements as they become available.

Can your specialists help migrate from Oracle or SQL Server to PostgreSQL?

Yes. Our specialists have led dozens of migrations from Oracle and SQL Server to PostgreSQL. They handle schema conversion using ora2pg and assessment tools, PL/SQL to PL/pgSQL translation, data type mapping, performance benchmarking, and application compatibility testing to ensure a smooth transition with minimal business disruption.

How do your specialists handle PostgreSQL high availability?

Our specialists design HA architectures using Patroni with etcd or Consul for consensus, streaming replication with synchronous commit options, PgBouncer for connection pooling, and HAProxy for load balancing. They implement automated failover with monitoring and alerting that achieves recovery times measured in seconds.

Do your specialists work with managed PostgreSQL services?

Absolutely. Our specialists are experienced with Amazon RDS for PostgreSQL, Aurora PostgreSQL, Azure Database for PostgreSQL, Google Cloud SQL, and Supabase. They optimize managed instances for performance and cost, and can recommend when self-managed clusters provide advantages over managed services for your specific workload.

Can your specialists help with pgvector for AI applications?

Yes. Our specialists are experienced with pgvector for vector similarity search, which is essential for AI applications like semantic search, recommendation engines, and RAG pipelines. They optimize vector index types (IVFFlat, HNSW), tune recall vs. performance trade-offs, and integrate pgvector with embedding models for production AI workloads.

Start Hiring in 48 Hours

Get a pre-vetted professional onboarded and delivering value to your project within two business days. Zero recruitment overhead.

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