You will get PostgreSQL HA Cluster with Patroni, etcd, HAProxy and Keepalived
Project details
Get a production-ready PostgreSQL 16 HA cluster on Rocky Linux 9 with automatic failover, load balancing, and VIP management.
Deliverables:
• 3-node Patroni cluster (Patroni, etcd, PostgreSQL).
• HAProxy with dynamic routing (writes to leader, reads to replicas).
• Keepalived for VIP failover.
• Testing: Failover simulation, connectivity from backends.
• Documentation: Configs, troubleshooting guide.
Ideal for: E-commerce, finance apps needing 99.99% uptime.
Deliverables:
• 3-node Patroni cluster (Patroni, etcd, PostgreSQL).
• HAProxy with dynamic routing (writes to leader, reads to replicas).
• Keepalived for VIP failover.
• Testing: Failover simulation, connectivity from backends.
• Documentation: Configs, troubleshooting guide.
Ideal for: E-commerce, finance apps needing 99.99% uptime.
Database Type
PostgreSQLWhat's included
| Service Tiers |
Starter
$150
|
Standard
$250
|
Advanced
$400
|
|---|---|---|---|
| Delivery Time | 3 days | 5 days | 7 days |
Number of Revisions | 1 | 2 | 3 |
Schema Diagram | - | - | - |
Permissions Setup | - | - | - |
Import/Export Data | - | - | - |
Admin Panel Setup | - | - | - |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$50 - $150
Additional Revision
+$50
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RE
Robert E.
Nov 2, 2025
DevOps Engineer for Community Platform Development
Hi Sherif, Thank you for your work and helping out :-)
MT
Mark T.
Jul 25, 2023
You will get MySQL Server Replication, Group Replication or InnoDB Cluster.
Sherif is excellent. Great communication. Was available quickly. Helped us quickly resolve our problem.
About SHERIF
System Admin & DevOps | Database Administration PostgreSQL & MySQL
100%
Job Success
Al Mansurah, Egypt - 5:12 am local time
I’m a Database Administrator and Linux Engineer with over 10 years of experience managing PostgreSQL and MySQL databases for production systems on AWS and DigitalOcean.
I focus on performance, reliability, and security — ensuring your databases run smoothly and scale with your business.
What I Offer:
Database installation, configuration, and optimization
Performance tuning and slow query analysis
Replication, failover, and high-availability setup (POSTGRESQL: Patroni, etcd, haproxy..), (MySQL: Simple Replication, InnoDB Cluster )
Backup automation and disaster recovery planning (XtraBackup)
Migration between servers or cloud platforms
User access control and security hardening
Tech Stack:
PostgreSQL, MySQL, AWS RDS, DigitalOcean Managed Databases, Docker, Linux (RHEL, Ubuntu), Ansible, Terraform
Let’s make your database environment faster, safer, and more resilient.
Steps for completing your project
After purchasing the project, send requirements so SHERIF can start the project.
Delivery time starts when SHERIF receives requirements from you.
SHERIF works on your project following the steps below.
Revisions may occur after the delivery date.
Starting the project
In this step we will have a meeting to discuss requirements, deliverables and testing phase
Receiving Full Access to the servers
I nthis step the client will eliver the access credentials to the servers, and I will test them all on the servers and give confirmation that I have access ot he servers and can start working.