Bernardo Castillo Jr

At Kaiser Permanente, I contributed to healthcare technology initiatives focused on improving data accessibility, system integration, and operational efficiency through enterprise software engineering and data analytics.

The work centered on developing scalable solutions for...

At Cisco, I worked on Threat Detection and Security Analytics, focusing on protecting customers by identifying emerging cybersecurity threats through product telemetry, threat intelligence, and advanced data analytics.

My work involved analyzing large volumes of security data,...

During my time at Google, I worked as a Tech Lead / Manager on the Ranklab Machine Learning Platform, helping teams across Alphabet solve complex machine learning challenges and build scalable, production-ready ML solutions.

Ranklab evolved from an internal machine learning...