Luis Cruz
Senior Data Engineer
Bogota, Colombia
Summary
👤
Senior🎓
Top SchoolLuis Cruz is a Senior Data Engineer with eight years of experience building production-ready data and ML pipelines across Google Cloud and AWS. He has driven end-to-end ETL and orchestration work—optimizing storage with partitioned Parquet files, refactoring research notebooks into scalable runs, and designing ML pipelines that reduced dataset size and improved model performance. At Mercado Libre he combined Python, BigQuery, GCS, Pub/Sub and Go to deliver event-driven services and mentor engineers, and at EPAM he continues to focus on robust data delivery. His background in AutoML research at Universidad de La Sabana gives him a strong grasp of ML modeling trade-offs that inform practical engineering decisions. Comfortable across infrastructure-as-code, CI/CD and observability, he also has hands-on experience simulating complex test environments (in-memory Postgres, Docker-based metrics) to validate data integrity. Based in Bogotá, he blends academic rigour with product-minded delivery and a track record of turning prototypes into stable, automated systems.
8 years of coding experience
5 years of employment as a software developer
B.Sc. Computer Science, B.Sc. Computer Science at Universidad de La Sabana
English, Spanish
Stackoverflow
65reputation
10kreached
5answers
4questions
Github Skills (73)
google-chrome-extension10
wallet9
firefox-addon9
chrome-extension9
zksync8
emacs8
emacs-lisp8
branding8
logos8
vuejs28
safari-extension8
blockchain8
ethereum8
chrome8
swap8
Programming languages (10)
Github contributions (5)
ItsLuized/Java-Learning
Oct 2017 - Mar 2020
Contributions:22 pushes, 1 branch in 2 years 5 months
ItsLuized/ItsLuized
Oct 2022 - Feb 2025
Contributions:8 pushes in 2 years 5 months
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.