The Founder

About the Founder

Built by a DBA, for DBAs.

Two decades of Oracle operations distilled into an autonomous agent.

Background

Two decades in Oracle production.
Every check is a query I've run.

Founder of TuneVault. 20+ years specializing in Oracle E-Business Suite, Database Administration, and Enterprise Cloud. Author of linuxappsdba.blogspot.com — a technical blog covering real-world Oracle DBA issues. Built TuneVault to encode the diagnostic and operational expertise accumulated across EBS lifecycle work, OCI migrations, RAC environments, and performance tuning engagements into a tool that runs in a browser. Every check in TuneVault is a query run in production. Every alert threshold is a number observed causing an outage. Every EBS runbook is something needed at 4am.

Oracle EBS 11i / R12.1 / R12.2 OCI Migrations (XTTS / Cloud Manager) RAC · ASM · Data Guard DB 10g → 19c SSO: OAM · IDCS · Azure AD Shell · SQL · Python · Ansible WebLogic · FMW · OHS

Capability

Oracle expertise across
the full stack.

🏗️

Oracle E-Business Suite

11i and R12 full lifecycle
ADOP patch pipelines and troubleshooting
Concurrent Manager and Workflow Engine
OACore, Forms, OPP management
EBS patching, cloning, upgrades 11i → 12.2.x
DMZ architecture and App Tier configuration

🗄️

Database & High Availability

RAC, ASM, and Data Guard
Performance tuning and AWR/ADDM analysis
XTTS and cross-platform migrations
RMAN backup and recovery strategy
Security hardening and CPU/PSU patching
DB upgrades 10g through 19c

☁️

Cloud & Automation

OCI migrations and multicloud architecture
Generative AI on OCI
FMW/WebLogic administration
SAML SSO (OAM, IDCS, Azure AD)
Automation in Shell, SQL, Python, Ansible
EBS Cloud Manager deployments

Certifications & Credentials

23 credentials across
cloud, applications, database, and delivery.

Oracle and project management credentials spanning cloud infrastructure, AI, fusion applications, database administration, and delivery methodology.

☁️ Oracle Cloud Infrastructure & AI

OCI 2025 Certified Multicloud Architect Professional
OCI 2025 Migration Architect Certified Professional
OCI 2024 Generative AI Certified Professional
OCI 2025 Data Science Professional
OCI 2025 Certified AI Foundations Associate
OCI 2025 Certified Foundations Associate
Oracle AI Vector Search Professional
Oracle Cloud Database Services 2025 Certified Professional

⚙️ Oracle Fusion Applications

Oracle Fusion AI Agent Studio Foundations Associate – Rel 1
Oracle Fusion Cloud Applications ERP Process Essentials Certified – Rel 1
Oracle Fusion Cloud Applications HCM Process Essentials Certified – Rel 1
Oracle Fusion Cloud Applications SCM Process Essentials Certified – Rel 1
Oracle Fusion Cloud Applications CX Process Essentials Certified – Rel 1
Oracle Data Platform 2025 Certified Foundations Associate

🗄️ Oracle Database & E-Business Suite

Oracle Database 11g Administrator Certified Professional
Oracle Database 10g Administrator Certified Professional
Oracle Database 10g Administrator Certified Associate
Oracle E-Business Suite R12 Applications Database Administrator Certified Professional
Oracle Autonomous Database Cloud 2019 Certified Specialist
Oracle Certified Associate, Oracle WebLogic Server 11g System Administrator
Oracle Cloud Infrastructure Classic 2018 Certified Associate Architect

📋 Project Management