Karla Amundaray
Systems Engineer
Katy
Summary
Systems Engineer with 6+ years’ experience developing and optimizing data processes for banking and insurance clients. Skilled in ETL, databases, and Agile environments with strong attention to data security and compliance. Currently pursuing a Cybersecurity program at Houston Community College (HCC) to strengthen my knowledge of vulnerability assessments, security controls, and privacy frameworks.
Overview
12
12
years of professional experience
5
5
Certifications
2
2
Languages
Work History
Senior ETL Developer
NTT DATA
01.2019 - 01.2024
- - Designed and optimized ETL processes for high-volume financial data ensuring integrity, privacy, and compliance.
- - Managed PL/SQL databases, monitored and maintained ETL workflows, and led incident resolution.
- - Reported team progress, conducted internal training, and implemented process improvements in an Agile environment.
Consultant
CRATI Business Consulting
01.2018 - 01.2019
- - Developed and tested ETL processes for Falabella Bank and other financial clients.
- - Produced technical documentation and supported incident analysis to improve data reliability.
Technical Analyst
Accenture Argentina / DIRECTV
01.2014 - 01.2018
- - Developed ETL processes for Avianca Colombia and coded CPQ solutions for DIRECTV’s sales catalog.
- - Supported help desk operations and job monitoring with Control-M, maintaining service quality.
Inspector
PDVSA Industrial
01.2012 - 01.2014
- - Conducted planning and inspections, prepared inventories, and issued certifications for subsidiary companies, ensuring accurate reporting to management.
Education
Cybersecurity Program -
Houston Community College
Systems Engineering - undefined
I.U.P. “Santiago Mariño”
Engineering Project Management Diploma - undefined
I.U.P. “Santiago Mariño”
Skills
- ETL Development (Informatica PowerCenter 961 / 1052)
Certification
Data Engineering on Google Cloud (Current)
Timeline
Senior ETL Developer
NTT DATA
01.2019 - 01.2024
Consultant
CRATI Business Consulting
01.2018 - 01.2019
Technical Analyst
Accenture Argentina / DIRECTV
01.2014 - 01.2018
Inspector
PDVSA Industrial
01.2012 - 01.2014
Systems Engineering - undefined
I.U.P. “Santiago Mariño”
Engineering Project Management Diploma - undefined
I.U.P. “Santiago Mariño”
Cybersecurity Program -
Houston Community College
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