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Humberto Quintero

@humbertoquintero

Message

14+ years driving zero-downtime enterprise database migrations. Oracle and PostgreSQL expert.

Colombia

Message

Highly accomplished Database Engineer with over 13 years of experience architecting,managing, and automating complex enterprise database environments (Oracle, PostgreSQL,MySQL, DB2) across cloud and hybrid infrastructures. Proven track record in leading end-to-end database migrations to AWS RDS/DMS,implementing Infrastructure-as-Code (Terraform),and orchestrating CI/CD pipelines (Jenkins,Flyway) for schema deployment automation, and zero-downtime operations

Experience

Work history, roles, and key accomplishments

Current

Senior DBA Specialist

Current

Livevox Colombia

Jan 2021 - Present (5 years 9 months)

Led end-to-end migrations of MySQL and Oracle databases to AWS RDS and Aurora, ensuring zero data loss and minimal downtime. Designed automation frameworks and configured high availability solutions, reducing incident response times by over 70%.

MySQL Amazon RDS Amazon Aurora Amazon Redshift AWS DMS Oracle 12C Oracle 19c Pl SQL Shell Scripting Oracle Data Guard (Standby Sync)AWS

Database Administrator

Grupo Konecta

Jan 2019 - Jan 2021 (2 years)

Administered multi-platform database environments including Oracle, MySQL, and DB2. Optimized backup and replication strategies, and achieved a 30% reduction in monthly reporting wait times through query tuning and index optimization.

Oracle MySQL DB2 Backup And Recovery Replication Query Tuning Index Tuning Monitoring

Database Administrator

Seti S.A.S

Jan 2012 - Jan 2019 (7 years)

Designed and configured bi-directional Oracle GoldenGate replication for active-active clustering across two data centers. Implemented Oracle Data Guard and managed high-throughput Oracle environments for a major bank.

Oracle Oracle GoldenGate Dataguard Oracle RMAN Performance Optimization Capacity Planning Backup And Recovery