Database Manager & Enterprise Database Leader

Douglas Fox

***** ******* ***** *** *******, TX *8258 210-***-**** ******@***.*** LinkedIn

Software Development, Database & Technology Operations Leader

Visionary IT leader with 15+ years of progressive experience leading software engineering organizations, enterprise database operations, IT security programs, cloud environments, and complex technology projects while building high-performing technical teams, modernizing legacy platforms, and aligning technology plans with business goals.

Impressive history of directing software engineering organizations, cloud migration, cybersecurity compliance, and enterprise database optimization while forming, mentoring, and developing multidisciplinary teams, delivering multiple concurrent enterprise initiatives, and driving operational excellence across banking, defense, healthcare, telecommunications, and education environments. Recognized for strengthening software engineering practices, implementing scalable application and database architectures, coordinating cross-functional delivery from requirements gathering through end-user implementation, and translating complex technical requirements into secure, reliable, and business-focused technology solutions.

Areas of Expertise

IT Project & Program Management

Enterprise Solution Architecture

Security Governance, RMF & ATO

Cloud Architecture & Migration

SDLC, Agile & Waterfall Delivery

Digital Transformation

Database Administration

Cybersecurity Best Practices

Infrastructure Modernization

Technology & Team Mentoring

eMASS Cybersecurity Authorization

Software Development Leadership

Cybersecurity

Software reliability best practices

Secret Clearnce Active

Technology Strategy Development

Technology Operations Leadership

End-User/Stakeholder Engagement

New Team Build

Data Bases include Oracle, SQL Server, My SQL, Informix, Postgres, Document base(no SQL) MongoDB

Oracle APEX

Oracle ERP

Oracle OCI(Oracle Cloud infrastructure)

Active clearance

Data Base Modernization and migration

Data Base Owner

Strong SQL skills and programing skills

Expert with Microsoft tools such as MS Project, Visio, Excel, and Word.

Team Management from 5 to 25 people groups as well as external vendors and groups.

Developing and documenting data models and data flow diagrams as well as Adobe Acrobat.

Automated testing

Hipaa, PCI, PI, security standards.

CompTIA Security+

Active Clearance

Oracle Cloud Infrastructure

Microsoft Office and MS Project expertise

Strong Project management using several methodologies. From Waterfall Model to AGIL

Constant New products launched

Secret Clearance

Professional Experience

SEABROOK SOLUTIONS (SSLLC) SAN ANTONIO, TX APRIL 2022 -OCTOBER 2026

DB, Applications & Security Manager (DOD)

Federal govement contract with the Airforce in Rnadolph Airforce Base. Provide strategic leadership for enterprise application development, database administration, cybersecurity, cloud migration, and IT operations supporting Department of Defense initiatives. Build, mentor, and coordinate multidisciplinary teams across software engineering, database administration, system support, cybersecurity, customer service, and incident response while directing migration to DoD Cloud One, modernizing legacy applications, and managing RMF and ATO activities. Manage eMASS, DoD's enterprise cybersecurity authorization platform, supporting integrated RMF lifecycle management, dashboard reporting, controls scorecards, compliance evidence, security authorization packages, and authorization-to-operate (ATO) decisions while strengthening enterprise cyber governance and regulatory compliance. Lead Agile and Waterfall technology initiatives, coordinating multiple concurrent infrastructure, cloud migration, cybersecurity, and application modernization projects from planning through production deployment. Applied AIassisted and agentic AI tools to refactor SQL/PLSQL code, automate regression testing, generate architecture documentation, and streamline cloudmigration workflows with secure, responsible oversight.

Key Accomplishments & Contributions:

Led migration of enterprise infrastructure from on-premises environments to DoD Cloud One, improving scalability, modernization, and long-term operational sustainability.

Modernized critical enterprise applications and databases by redesigning software architecture and databases, upgrading technologies, and strengthening security controls to support evolving mission requirements. This application was air force wide.

Developed and mentored multidisciplinary technology teams while establishing accountability, technical direction, knowledge sharing, and coordinated service delivery.

Directed application development, database administration, web support, system administration, and cybersecurity teams while aligning cross-functional technology operations with organizational objectives.

Managed eMASS, DoD's cybersecurity management platform, supporting RMF lifecycle activities, dashboard reporting, controls scorecards, authorization packages, compliance evidence, and enterprise authorization decisions.

Automated RMF workflows and security documentation processes, streamlining authorization activities.

Managed enterprise security controls, compliance evidence, RMF documentation, FISMA reporting, and ATO support.

Enhanced cybersecurity visibility by supporting vulnerability management, standardized RMF implementation, and integration with automated security assessment tools.

Partnered across technical and customer teams to deliver projects from requirements through implementation.

Strengthened authorization governance by enforcing standardized security processes, supporting enterprise-wide compliance initiatives, and maintaining consistent implementation of cybersecurity requirements.

Supported migration, reporting, incident response, customer support, performance optimization, and enterprise technology projects across multiple operational functions without disrupting business continuity.

Directed Agile and Waterfall delivery of multiple concurrent cloud migration, cybersecurity, infrastructure, and application modernization initiatives while coordinating cross-functional technical teams and business stakeholders.

Integrating PostgreSQL into the APEX (very complex APEX solution) Create a REST Data Source and Build interactive reports, forms, charts on top of it.

Automatization Data Base maintenance, Patching., deployments and backups.

Vendor Management worked external vendors such as Oracle, and OCI to move to the cloud infrastructure.

CI/CD, automation, and software delivery best practices ensure that code, data pipelines, and database changes are built, tested, and deployed reliably and repeatedly. They reduce manual errors, speed up delivery, improve quality, and make systems easier to maintain — especially in missioncritical environments like EMR/EHR and DoD data systems.

Primary working with Oracle Database, Oracle Grid, Oracle RMAN, Oracle Enterprise Manager and PL/SQL Sending data to Access for creation of individual Reports, Oracle Enterprise Manager (OEM)

Secret Clerance.

Moved on prem servers to Cloud all to OCI

Embedded Java thought the APEX application

ENA BARNEVELD, GELDERLAND MAY 2021 – APRIL 2022

Senior DBA / SQL Developer

Managed enterprise database administration, SQL development, ETL processing, and data warehouse optimization initiatives supporting business-critical systems. Administered SQL Server environments, maintained data integrity and security, designed ETL processes using SSIS and Scribe, resolved production issues, optimized database performance, and implemented backup and recovery strategies. Partnered with application developers, infrastructure teams, business stakeholders, and end users to define requirements, resolve technical issues, and deliver reliable database and application solutions. Collaborated with application development teams to redesign data warehouse architecture, establish logical and physical database relationships, develop custom applications using Joget, upgrade SQL Server environments, and improve database reliability, scalability, and operational efficiency.

Key Accomplishments & Contributions:

Redesigned data warehouse architecture to improve data organization, accessibility, and long-term scalability.

Developed ETL solutions utilizing SSIS, Scribe, SQL Jobs, and custom database processes to support reliable data integration. Used PostgreSQL for using connectors, FDWs, SSIS, Python, or CDC pipelines.

Strengthened database security, governance, and policy implementation across production SQL Server environments.

Coordinated cross-team troubleshooting and production support to resolve failures and restore services for end users.

Optimized SQL Server performance through query tuning and resolution of database failures and production issues.

Upgraded SQL Server platforms to newer versions, improving system stability, functionality, and supportability.

Developed and implemented backup, recovery, and disaster preparedness strategies to strengthen business continuity.

Built custom business applications using Joget to support operational requirements and enhance organizational workflows.

Created logical and physical database relationships to improve database integrity and application performance.

Automatization Data Base maintenance.

DYSFOX LLC SAN ANTONIO, TX JANUARY 2021 – MAY 2021

Independent Contractor

Delivered consulting services for software development, database architecture, application modernization, IT security, project management, and enterprise technology initiatives across diverse client environments. Designed scalable API architectures, developed multi-layer application frameworks, modernized SQL Server platforms, optimized application and database performance, and recommended technology solutions aligned with business objectives. Guided development teams through SDLC improvements, change management processes, solution architecture, and technology selection while supporting cloud-based integration and enterprise database management projects. Worked across client leadership, technical teams, and end users to clarify requirements, coordinate implementation, and deliver completed solutions aligned with operational needs.

Key Accomplishments & Contributions:

Modernized Microsoft SQL Server environments by upgrading legacy SQL Server 2008 R2 platforms to SQL Server 2019.

Optimized application and database performance through SQL tuning, performance analysis, and system optimization.

Aligned development teams with business objectives, technology standards, and solution delivery priorities.

Directed database architecture, management, and cloud API initiatives supporting secure, scalable enterprise solutions.

Evaluated emerging technologies to recommend scalable, cost-effective solutions aligned with business needs.

Modernized Data Base Archit rue and connections to use data across more than one application but gut go enterprise wide.

IBC BANK SAN ANTONIO, TX JUNE 2016 – DECEMBER 2020

Application Development / Software Delivery Manager (IT Officer)

Supervised enterprise software engineering, software delivery, database administration, IT security, project governance, and technology modernization initiatives within a Microsoft-based environment supporting mission-critical banking operations. Led teams responsible for software engineering, enterprise architecture, database management, SharePoint administration, cloud migration, enterprise reporting, security controls, production support, and customer delivery while managing multimillion-dollar technology investments. Directed Agile, Scrum, Waterfall, and hybrid project management methodologies while leading multiple concurrent software engineering, infrastructure modernization, database, and cloud initiatives supporting enterprise banking operations.

Key Accomplishments & Contributions:

Upgraded 180+ SQL Server clusters to SQL Server 2016, 2017, and 2019, improving stability, security, and maintainability.

Managed annual technology portfolio exceeding $3.5M while ensuring successful delivery of strategic software development and enterprise modernization initiatives.

Expanded software engineering organization from three developers and seven application specialists to 25 direct reports, forming and developing a high-performing technology delivery organization.

Administered three SharePoint farms with 25+ servers, including migration of eight servers to Microsoft Azure.

Mentored developers, application specialists, and database professionals while strengthening technical capability.

Directed a dedicated team of five DBAs, overseeing enterprise database administration, SQL Server upgrades, performance optimization, and operational support.

Supported 82 business-critical applications, ensuring continuous availability, enhancement, production support, and reliable delivery to internal users.

Architected and delivered seven major enterprise applications, strengthening business capabilities through scalable software solutions and modern development practices.

Managed multiple concurrent enterprise technology projects while balancing scope, priorities, budgets, resources, timelines, and business objectives Used PostgreSQL for the few applications moved to the cloud for connectivity and extraction of data.

Coordinated cross-functional delivery across software, database, infrastructure, security, business, and support teams to move projects from concept through final implementation.

Automatization Data Base maintenance, Patching., deployments and backups.

Vendor Management Many projects had to be done bi vendors not selecting vendor but also working along side and managing progress and deliverables.

CI/CD, automation, and software delivery best practices ensure that code, data pipelines, and database changes are built, tested, and deployed reliably and repeatedly. They reduce manual errors, speed up delivery, improve quality, and make systems easier to maintain — especially in missioncritical

Moved on prem servers to cloud AWS

Microsoft Shop with embedded java plus Switch (ACH) used back end Informix most of using java as well as front end.

Jira utilized as project management tool of choice.

FCE BENEFITS SAN ANTONIO, TEXAS METROPOLITAN AREA MARCH 2015 – JUNE 2016

Enterprise Architect

Provided technical leadership for enterprise architecture, application modernization, database administration, data management, IT security, team development, and project delivery supporting healthcare benefits operations. Designed enterprise claims processing and plan-building platforms, established SQL Server, SSRS, and SSAS environments, developed enterprise data warehouse architecture, standardized database and system security, and directed EDI implementation. Led internal development teams and external providers using Agile and Waterfall methodologies while managing multiple concurrent architecture, infrastructure, reporting, security, and database modernization projects supporting healthcare operations. Mentored technical resources, coordinated business and technology stakeholders, and guided solutions from architectural planning through production delivery and end-user support.

Key Accomplishments & Contributions:

Architected Claims Processing and Plan Building systems, establishing platforms supporting core business operations.

Developed SSRS reporting environment comprising 120+ enterprise reports, improving business intelligence capabilities.

Migrated legacy database environments to Microsoft SQL Server 2012 and 2014, strengthening platform stability.

Directed a team of five developers and six external providers, coordinating enterprise application delivery, database initiatives, and technology modernization projects.

Managed concurrent enterprise architecture, reporting, database, and infrastructure initiatives while coordinating technical teams, vendors, and business stakeholders.

Consolidated up to 400 replication servers, simplifying infrastructure management and improving operational efficiency. For the core application that was used for entire enterprise. Data came from more than one source and PostgreSQL was used

Automatization Data Base maintenance, Patching., deployments and backups.

Additional Experience

Senior SQL Developer & Team Lead CAPTURERX

Application Development Manager TIME WARNER CABLE

Item Bank Manager HARCOURT EDUCATIONAL MEASUREMENTS

Senior Software Engineer RAILAMERICA (EDS CONTRACTOR)

Education & Certification

Master of System Administration & Finance ITESM (Tecnológico de Monterrey)

Bachelor of Computer Science ITESM (Tecnológico de Monterrey)

Technical Proficiencies

Leadership & Methodologies: Application Development Management • Software Delivery • IT Project Management • SDLC • Agile • Scrum • Waterfall • Hybrid Agile-Waterfall • Team Formation & Mentoring • Vendor Management • Resource Planning • Business Analysis • Requirements Management • Cross-Functional Delivery • End-User Engagement

Programming & Development: C# • C++ • Java • Visual Basic • .NET • .NET Core • MVC • MVC Core • Python • Perl • APEX • XML • APIs • Microservices • Joget

Database Technologies: Microsoft SQL Server • MySQL • Oracle • Informix • DB2 • SQL • PL/SQL • Database Administration • Database Architecture • Data Warehousing • ETL • SSIS • SSRS • SSAS • Query Optimization • Performance Tuning • Data Migration • Data Integration • Data Mining

Cloud, Infrastructure & Security: Microsoft Azure • DoD Cloud One • Cloud Migration • eMASS • RMF • ATO • FISMA • Cybersecurity • Information Assurance • System Administration • Disaster Recovery • Backup & Recovery • Log Shipping • Replication • Enterprise Security • Compliance Management • Security Authorization Packages • Controls Scorecards • Cybersecurity Dashboard Reporting

Business Intelligence & Enterprise Platforms: Power BI • SharePoint • EDI • Reporting Solutions • Applications • CRM Systems • Performance Optimization • Release Management • Production Support • Incident Management

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