Platform Administration & Maintenance
- Manage and optimize PostgreSQL databases, including backups, replication, indexing, and query performance tuning.
- Deploy, configure, and maintain Express.js, React, and Node.js applications on Linux virtual machines. This includes NGINX and PM2 platforms.
- Oversee on-premises system infrastructure, ensuring high availability and performance.
- Implement and maintain CI/CD pipelines for automated deployments.
- Troubleshoot and resolve system, application, and network issues.
Security & Operations
- Review system hardening, data encryption, and access control policies align with security best practices.
- Work with other teams to monitor vulnerabilities and apply security patches and updates.
- Assist in defining firewall rules, intrusion detection, and role-based access control (RBAC).
- Review compliance with data governance and regulatory requirements.
- Ensure proper backup, disaster recovery, and redundant configurations.
Support & Documentation
- Provide technical support for platform-related issues and troubleshooting.
- Maintain clear documentation for deployments, configurations, and troubleshooting guides.
- Train and support developers and IT staff on best practices and operational procedures.