Consultant

• Feb 2007 - Present

• Manages a Team of DBA’s to support the enterprise level projects. • Personally participates in leading problem resolution for complex problems. • Solid understanding and experience of Oracle Partitioning. • Tuning Processes (sql sentences and pl-sql code). • Experience dealing with process and modelling with multi-tera byte size databases (15Tb+). Design and Deploy Tableau Reports and Dashboards. Migration to Clouds (OCI, GCP) Golden Gate Replication

Business Intelligence Consultant (QlikSense)

• Jul 2020 - Present

Design and Tune Queries to gather data from Oracle, SQL Server and MySQL Engines Create optmized DataSets Analyze Relational Models with big tables (20+ millions) DataViz and Reporting QlikSense Server Administration and Maintenance Design and Tune Queries to gather data from Oracle, SQL Server and MySQL Engines Create optmized DataSets Analyze Relational Models with big tables (20+ millions) DataViz and Reporting QlikSense Server Administration and Maintenance

Oracle and SQL Server Consultant

• Jun 2018 - Present

- Oracle & SQL Server Basic Tasks on internal and customers environments. - Technical Support to different customers. - Application and Database Tuning. - PL/SQL and Transact SQL developer. - Design and Implement PowerBI Reports. - Elastic Stack Administrator. - Docker and Kubernetes. - Cloud Platforms - Postgres and Mongo on K8S - Oracle & SQL Server Basic Tasks on internal and customers environments. - Technical Support to different customers. - Application and Database Tuning. - PL/SQL and Transact SQL developer. - Design and Implement PowerBI Reports. - Elastic Stack Administrator. - Docker and Kubernetes. - Cloud Platforms - Postgres and Mongo on K8S

Consultant

• Jul 2001 - Feb 2023

• Monitoring and Tuning the databases for improved performance • Implement Capacity Planning • Install and Configure database management system software • Monitoring and Tuning the databases for improved performance • Implement Capacity Planning • Install and Configure database management system software

Database Performance Specialist

• Jun 2015 - Dec 2021

- Oracle Database Performance from Design - Support in production deployments - Proactive Performance Monitoring - SQL & PL/SQL Programmer - Developers Mentoring - Oracle Database Performance from Design - Support in production deployments - Proactive Performance Monitoring - SQL & PL/SQL Programmer - Developers Mentoring

MS SQL Server Database Administrator

• May 2016 - Sep 2018

- Daily activities include integrating additions and changes into the existing database infrastructure, , capacity planning, disk configurations, memory tuning and automating and managing the database. - Configuring differents topologies of transactional replication between databases in differents geographical sites, problem resolution and technical support. - Backup and recovery processes, - Assist in documenting database strategies and architectures - Monitor the performance of production systems and utilize appropriate tools to identify tuning requirements. - ELK Administrator full stack (ElasticSearch, Logstash, Kibana) with extensive ELK, EFK (Fluentd). - SOLR Administrator - Experience using docker containers and SWARM. Dockerized Net Core Applications Administrator.

Database Architect

• Jun 2007 - Dec 2016

• Coaching and Mentoring to less experienced developers • Guide Business Analyst and Developers through the analysis, design, creation and maintenance of system’s data and metadata assets. • Manage procedures, schemas and datasets for development, testing, staging and production environments • Coaching and Mentoring to less experienced developers • Guide Business Analyst and Developers through the analysis, design, creation and maintenance of system’s data and metadata assets. • Manage procedures, schemas and datasets for development, testing, staging and production environments

Database Architect

• 2005 - 2007

• Manages all stages of the project life cycle • Implement Replicated Oracle RAC Sites • Provide the highest technical expertise for planning, analysis, design, implementation, maintenance of the database infrastructure. • Manages all stages of the project life cycle • Implement Replicated Oracle RAC Sites • Provide the highest technical expertise for planning, analysis, design, implementation, maintenance of the database infrastructure.

Database Architect

• 2003 - 2007

• Coaching and Mentoring to less experienced developers • PL/SQL and C# Programming • Aid developers in detecting performance problems including analysis of SQL, PL/SQL and C# code • Coaching and Mentoring to less experienced developers • PL/SQL and C# Programming • Aid developers in detecting performance problems including analysis of SQL, PL/SQL and C# code

Consultant

• 2004 - 2006

Oracle Architect

• 2003 - 2005

Joven Profesional

• Mar 1997 - Jun 2001

• Physical DBAs responsible for the OS and Oracle Environment • Monitoring System Resource Usage • Implement Backups and recovery • Install Oracle software for OS and PC environments • Physical DBAs responsible for the OS and Oracle Environment • Monitoring System Resource Usage • Implement Backups and recovery • Install Oracle software for OS and PC environments