Oracle Database Architecture, Development & Administration

35+

Years Experience

200+

DBs Optimized

100%

Data Integrity

The Consultant Behind the Data

John King is a high-performing Oracle Database Consultant and Solutions Architect with over 35 years of IT experience driving enterprise data strategy, core infrastructure modernization, and database administration. He has a proven track record of delivering multimillion-dollar integration frameworks, high-availability migrations, and custom data governance tools for corporate environments and government agencies. He is also a strategic technical leader who bridges the gap between deep code-level engineering and business-critical bottom lines.

Core Competencies:

Data Architecture & Modeling: Active-Active/Passive Topologies; Database Design & Modeling, Enterprise Data Warehouse (EDW), Linear Referencing Systems (LRS), Online Transaction Processing (OLTP), Oracle Cloud Infrastructure (OCI).

Database Administration & Tuning: Backup & Recovery, Capacity Planning, Data Guard, Data Partitioning, Database Performance Optimization, Disaster Recovery, Query Optimization, Oracle Enterprise Manager (OEM), Oracle Text, Real Application Clusters (RAC), Security & Access Management, Software & Patch Management.

Software & Languages: AASHTOWare Project, Agile Assets Pavement Analyst, DBeaver, Erwin, Oracle (7 through 26ai), Oracle Application Express (APEX), Oracle Forms & Reports, Oracle Spatial, PL/SQL, PowerShell, SQL, SQL Developer, SQLcl, Toad for Oracle, Unix Shell Scripting.

Data Governance & DevOps: CI/CD Database Pipelines, Collibra, DBMaestro, Git, IBM Knowledge Catalog, Liquibase, Metadata Harvesting, Redgate Flyway, Security Compliance (PCI/PII scrubbing), Technical Writing, TFVC.

Technical Leadership: Agile/Sprint Project Delivery, Clear Communication, Cross-Functional Liaison, Problem Solving, Team Management (up to 12 developers), Time Management.

Client Testimonials

"You are an exceptional Technical Architect and Lead Database Developer. Your expertise has been invaluable to our organization. Your wealth of knowledge and experience in database design and development has significantly improved our critical enterprise systems ... I wholeheartedly recommend you for any role requiring top-tier database expertise and technical leadership.

Brahma Alaparthi

IT Deputy Division Administrator

Virginia Department of Transportation

“John is in the top tier of Oracle consultants in the area ... The reason John is an excellent consultant is he has a blend of great customer service skills AND the technical expertise to solve their burning issues ... John has a strong work ethic coupled with the true care for all of his clients well being ... I cannot recommend John enough to organizations looking to add a true asset to their consulting ranks.”

Greg Samuels

CEO

Solvaria

"I have worked with John on multiple occasions over the last 15+ years. He is a razor sharp natural and academic talent with a work ethic that impresses everyone. You can expect quality, thoroughness and thoughtfulness in his delivery. His own very high standard of excellence is obvious in every job he does. He routinely over-delivers even in intense and highly demanding environments."

Darin Imbriaco

IT Manager

Affinion Loyalty Group

Ready to Make Oracle Work For You?

Data Architecture

I design and model robust, human-centric databases that prioritize data integrity and long-term maintainability for growing enterprises.

Database Development

I code like it's my native language combining efficiency with quality and documentation, tying it all together with source control and DevOps solutions.

Database Performance

I specialize in identifying bottlenecks and implementing scalable strategies to ensure your database handles peak loads with precision.

Database Migration

I provide seamless transition plans for legacy systems, ensuring data consistency and minimal downtime during complex database shifts.