Luis Contreras
Data Engineer
San Sebastián, Puerto Rico, United States
Summary
👤
Senior🎓
Top SchoolLuis Contreras is a data engineer with 11 years of software experience and seven years focused on building data pipelines, ETL systems, and serverless backends across web and mobile domains. Based in San Sebastián, Puerto Rico, he has built scalable ingestion and anomaly-detection systems for organizations monitoring 150,000+ devices and led end-to-end serverless architectures using Terraform, AppSync, Cognito, Lambda and OCR services. His background spans AI and computer vision—producing a signature-forgery model and an early warning system for workplace behavior—alongside hands-on roles as a professor and team lead. Comfortable bridging research, infrastructure and product needs, he combines data engineering rigor with practical production delivery and a knack for automating operational monitoring.
11 years of coding experience
11 years of employment as a software developer
Engineering degree Computer engineering, Engineering degree Computer engineering at Universidad Mariano Gálvez
Spanish, English, Korean
Stackoverflow
333reputation
24kreached
16answers
3questions
Github Skills (62)
php9
raspberry9
khan-academy8
connectivity8
convolutional-neural-networks8
k-means-clustering8
raspberry-pi7
del7
kmeans7
internet7
django-urls6
combobox6
self-organizing-map6
django-templates6
nodejs6
Programming languages (7)
Github contributions (5)
FUNSEPA/fsp-paypal
Oct 2016 - Jun 2018
Sitio de donaciones Funsepa
Contributions:16 PRs, 40 pushes, 2 branches in 1 year 8 months
sitio
jinchuika/suni-app
Jan 2015 - Jul 2018
Contributions:1 release, 69 pushes, 1 tag in 3 years 6 months
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