Luis Gomez Freites
@luisgomezfreites
Database analyst specializing in Oracle, PostgreSQL, and ETL automation.
ArgentinaWhat I'm looking for
I am a Database Analyst with over 15 years of experience designing, implementing and optimizing business database applications across Oracle, SQL Server and PostgreSQL. I focus on delivering performant SQL, robust ETL pipelines and maintainable database objects that support regulatory and business reporting.
Throughout my career I have implemented migrations, tuned complex queries and automated processes using Python and shell scripting, and I regularly use tools such as Toad, SSMS, DBeaver, Pentaho and Liquibase. I have contributed to data warehouse projects, developed PL/SQL regulatory reports and documented database artifacts to promote knowledge sharing.
I also pursue personal projects applying algorithmic strategies—building cryptocurrency trading bots in Python that integrate with multiple exchange APIs—demonstrating my continual learning mindset and aptitude for automation, data integration and performance-focused development.
Experience
Work history, roles, and key accomplishments
Database Analyst
Mobile Computing
Apr 2020 - Present (5 years 6 months)
Designed, developed, and maintained Oracle and PostgreSQL database objects, optimized SQL queries for performance, and migrated data from SQL Server to PostgreSQL using Pentaho, improving reliability and maintainability.
CIDeveloped regulatory reports and contributed to the Argentina Data Warehouse using PL/SQL, optimized PL/SQL blocks and automated tasks with shell scripts to improve ETL reliability over a 4-year engagement.
PL/SQL Developer
Makro Hipermayorista Argentina
Feb 2015 - May 2016 (1 year 3 months)
Developed PL/SQL applications, Oracle Forms 10g and shell scripts on Linux to resolve incidents and provide user support, maintaining daily operations and improving application stability.
CIPerformed data loading and manipulation with PL/SQL and SQL*Loader, developed regulatory reports, and tuned queries and UNIX scripts to enhance batch processing performance.
Education
Degrees, certifications, and relevant coursework
ULUniversidad Nacional de San Luis
Academic Technician in Microprocessors, IT, Electronics
2001 - 2008
Completed an Academic Technician program in Microprocessors covering IT, digital design, programming, and electronic circuits.
Tech stack
Software and tools used professionally
Availability
Location
ArgentinaAuthorized to work in
Job categories
Interested in hiring Luis?
You can contact Luis and 90k+ other talented remote workers on Himalayas.
Message LuisFind your dream job
Sign up now and join over 100,000 remote workers who receive personalized job alerts, curated job matches, and more for free!
