Jafet Castillo
Senior Software Development Engineer, Big Data
Cancún, Quintana Roo, Mexico
Summary
👤
Senior🎓
Top SchoolJafet Castillo is a Senior Software Development Engineer specializing in big data and backend systems with 12 years of experience building production data pipelines and full-stack platforms. Currently at Zillow, he has a strong track record of designing ingestion and event-driven ML pipelines, migrating heavy workloads to Dask and Kubernetes, and modernizing stacks with Airbyte and dbt. He pairs hands-on engineering—Python, Airflow, FastAPI, AWS—with practical product-focused solutions born from earlier full-stack roles across fintech and travel. Comfortable leading projects or shipping solo, he has repeatedly turned fragmented data sources into centralized, production-ready analytics services and risk-management tools. Based in Cancún, he brings a pragmatic blend of infrastructure optimization and business-aware data engineering that improves both performance and decision-making.
12 years of coding experience
10 years of employment as a software developer
Ingenieria en telematica Informatica y redes, Ingenieria en telematica Informatica y redes at Universidad del Caribe (MX)
Spanish, English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (19)
distributed-computing5
python5
relational4
mysql4
pydata4
php4
pony4
orm3
dask3
sqlite3
database3
oracle3
postgresql3
scheduler3
mapper3
Programming languages (2)
Github contributions (5)
jafet-gonzalez/phonegap_notifications_test
Jan 2015 - Jan 2015
Contributions:5 pushes, 1 branch in 1 day
jafet-gonzalez/push_notifications
Jan 2015 - Jan 2015
Contributions:4 pushes, 1 branch in 1 day
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