Nicolas has been working with data as a SQL DBA Engineer for 15+ years, both as an employee and a freelancer for platforms in the US and Canada. Diligent, creative, and flexible, he works well in teams and solo.
Providing support for database-related issues including performance, security, locks, bugs, connectivity, and auditing.
Establishing user needs and monitoring user access and security.
Maximizing service availability and overseeing database security.
Monitoring performance and managing parameters to provide fast responses to front-end users.
Working on a platform designed to simplify the process of hiring, managing, and tracking top technical talent.
Performing solution development and integration of value-add applications to meet requirements.
Troubleshooting database instances and OS-level support in a consolidated SQL Server environment using various configurations.
Worked with SQL Server and Oracle for a leading collection and recovery platform and centralized the management and administration of arrears throughout its lifecycle.
Designed and implemented fault-tolerant SQL Server solutions using high-availability patterns for scalability and stability.
Worked closely with project teams to develop data models that support business processes.
Performed installation and migration of SQL Server 2008 and 2012 to SQL Server 2016 on Windows Server, as well as maintenance and tuning on AWS.
Handled documentation production for process standardization on SQL Server and SQL Server-related product installations.
Acted as high-availability environment implementation advisor.
Performed SQL and MySQL server installation, administration, maintenance, and optimization on Windows Server.
Worked with Intersystems Caché v5.0 (nonrelational DB engine) installation and administration on Windows Server.
Implemented monitoring and alerting through Windows PerfMon and SQL Email Operators.
Served as a Senior DBA and Junior SysAdmin for a leading publisher of online games (MMO's) in Latin America.
Performed SQL and MySQL server installation, administration, maintenance, and optimization on Windows Server and Unix.
Used PostgreSQL and MariaDB lab environment assembly and benchmark testing.
Used T-SQL scripting for maintenance routine development.
Worked with Access 97, MySQL 5, and SQL Server 2008R2, performing installation, administration, maintenance, and optimization on Windows Server 2008.
Performed reception, formatting, and administration of raw data for several projects mainly dedicated to presidential electoral roll lists, national passport control system, Argentinian peso (ARS) production, and control process.
Used T-SQL scripting for maintenance routine development.
Worked for a leading global provider of information management and strategic business process services.
Performed installation, administration, cloning, and maintenance on Oracle 10g.
Worked with SQL and PL/SQL, Shell Scripting, Crontab, Linux Red Hat, Solaris 10, SuSE, and centOS.
Worked for a global Oracle Platinum Partner with a comprehensive service offering across all three pillars of the Cloud (IaaS, PaaS, SaaS).
Performed installation, cloning, and maintenance of Oracle 9i & 10g databases, troubleshooting Oracle apps.
Maintained and configured Oracle apps including user creation, menus, and responsibilities on e-Business Suite 11i.
Performed SQL Server migration from SQL Server 2008 and 2012 to SQL Server 2016 on Windows Server and AWS.
Managed documentation for process standardization on SQL Server and SQL Server-related product installations.
Implemented maintenance and tuning on AWS for SQL Server 2008, 2012, and 2016.
Managed SQL and MySQL server installation, administration, maintenance, and optimization on Windows Server and Intersystems Caché v5.0.
Utilized Windows PerfMon and SQL Email Operators for monitoring and alerting.
Implemented SQL server installation and administration on Windows Server.
Managed SQL and MySQL server installation, administration, maintenance, and optimization across Windows and Unix platforms.
Developed T-SQL scripting for maintenance routine development.
Worked with PostgreSQL and MariaDB lab environment assembly and benchmark testing.
