Raphael De Lio

Raphael De Lio

Redis
Netherlands
Raphael De Lio is a passionate software engineer who loves to think about solutions and ways to improve anything he touches. With over seven years of experience across multiple roles, industries, and countries, he brings a rich perspective to solving technical challenges and connecting with developer communities.

Born in Brazil, Raphael lived in Portugal for six years before moving to the Netherlands in 2022. His main role was a Software Engineer, with expertise in Java, Kotlin, and scalable systems. He also served as the organizer and host of the Dutch Kotlin User Group, building a community for Kotlin enthusiasts in Amsterdam.

Currently, he serves as a Developer Advocate at Redis, where he combines his love for coding with his enthusiasm for empowering others through education, advocacy, and community engagement.
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Raphael De Lio
Raphael De Lio
Redis

Count-Min Sketch: An efficient probabilistic Data Structure

A Count-Min Sketch efficiently estimates item frequencies in large datasets using minimal memory through a table and hash functions. Although not exact, it is ideal for approximate counts. This talk w...
Data & AI Data & AI Byte Size Session 15 min. BEGINNER
Raphael De Lio
Raphael De Lio
Redis

Rediscovering Apollo 11: Using Java + Vector Search to Explore the trip to the moon!

Apollo AI Embeddings Insights
Data & AI Data & AI Conference 50 min. INTERMEDIATE