Francisco Javier Villar Martín

Database Architect (MySQL, PostgreSQL) providing DataOps production support and owning HA/DR across all functional units, focused on CI/CD for applications and databases in FinTech, FinOps, Payments, and Fraud domains. Manages 500 production and 200 non-production servers, data models, and connection pooling via Hibernate and Liquibase.

DBA Team Lead, Database Architect, and Infrastructure Architect for enterprise Linux and Windows environments across on-premises, private cloud, IaaS, PaaS, SaaS, AWS, and IBM Cloud. Led database teams, prepared technical and commercial proposals, managed cost estimates and SLA compliance, and delivered secure, scalable database platforms.

Designed database and infrastructure architectures for Belgian government environments. Managed MySQL, MariaDB, SQL Server, PostgreSQL, and Oracle on VMware platforms, improving data models, query performance, connection pooling, and HA/DR.

Senior Database and Solutions Architect for tier-1 global telco customers, serving as Product Owner for MySQL, MariaDB, PostgreSQL, and SQL Server database platforms with HA/DR architectures. Provided technical and operational support for Progress, Oracle, Cassandra, and MongoDB, and delivered specialized training in MySQL, MariaDB, and Galera Cluster.

Architect of three production ERP platforms: ROSS FICO on Oracle, NUMA manufacturing on Progress, and their integration into a proprietary SQL Server data warehouse using Always On Availability Groups and Log Shipping for high availability and disaster recovery. Designed and developed full-stack solutions with Webspeed, HTML, JavaScript, .NET/SOAP, and VBA, and administered critical production dat

Managed IT infrastructure for two geographically distributed, self-hosted IaaS data centers for four years. Served as Database and Systems Architect, .NET Developer, SQL Server and MySQL DBA, and administrator of in-house ERP and CRM platforms.

Progressed from Intern to Senior Consultant, working as an ERP Team Lead, Software Developer, and SQL Server Database Administrator in enterprise environments. Delivered ERP implementation, maintenance, and enhancement initiatives supporting manufacturing, installation projects, profitability and risk analysis, inventory, picking, transportation, direct sales, and financial reporting.

Doctoral studies in Information Systems and Data Engineering at the University of Alcalá, completed in 2017.

Master's degree in IT Systems and Database Administration from the University of Alcalá, completed in 2012.

Bachelor's Degree in Computer Science and Business from the University of Alcalá, completed in 2003.