Alejandro Garcia
@alejandrogarcia3
Senior Oracle DBA at OpsAnalytics managing OCI databases and GoldenGate replication for clients.
CubaWhat I'm looking for
At OpsAnalytics, I ensure the performance and operational continuity of Oracle Cloud Infrastructure databases for clients in Mexico and Uruguay, maintaining a 99.99% SLA. I also manage Oracle GoldenGate replication and administer Oracle Data Safe security policies.
At Transfermovil | ETECSA, I administered databases for e-commerce and international recharge platforms, and revamped the RMAN backup strategy to reduce storage by 44%. Earlier at ETECSA, I participated in and later led migrations and high-availability work, including Oracle Data Guard replication across two data centers.
Experience
Work history, roles, and key accomplishments
Senior Oracle Database Administrator
OpsAnalytics
Mar 2026 - Present (7 months)
Ensure performance and operational continuity of over 15 Oracle Cloud Infrastructure databases for clients in Mexico and Uruguay, maintaining a 99.99% SLA. Manage Oracle GoldenGate replication and Oracle Data Safe security policies.
Senior Oracle Database Administrator
Transfermovil | ETECSA
Feb 2024 - Mar 2026 (2 years 1 month)
Oversaw database operations for a leading e-commerce platform with over 5.5 million users, achieving response times of 3 TPS. Revamped backup strategy with RMAN, reducing storage by 44%, and facilitated migrations to updated Oracle versions.
Senior Specialist at Operations and Security Management
ETECSA
Dec 2017 - Jan 2024 (6 years 1 month)
Directed a team of 4 in administering over 15 mission-critical systems, reducing incident response time to under 1 day and achieving 99% uptime. Oversaw Oracle database clusters for fraud detection and formulated real-time replication with Oracle Data Guard.
DBA Junior
Technology and Systems Management | ETECSA
Sep 2013 - Jul 2017 (3 years 10 months)
Administered more than 10 critical Oracle databases in the immigration and national security sector. Successfully migrated all databases to a new data center using Oracle Data Guard, achieving 100% migration completion.
Education
Degrees, certifications, and relevant coursework
Oracle
Oracle Data Platform 2025 Certified Foundations Associate, Data Platform
Earned the Oracle Data Platform 2025 Certified Foundations Associate certification in January 2026.
Linux Professional Institute (LPI)
Linux Essentials, Linux
Certified in Linux Essentials from the Linux Professional Institute in December 2021.
University of Computer Science
Computer Science Engineer, Computer Science
2008 - 2013
Earned a degree in Computer Science Engineering from the University of Computer Science in Havana, Cuba, from 2008 to 2013.
Tech stack
Software and tools used professionally
Availability
Location
CubaAuthorized to work in
Salary expectations
Social media
Job categories
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