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Welcome 👋, thanks for reading

My name is Raul Estrada, I'm a programmer in San Francisco Bay Area

  • ⚙️ I daily use the JVM: Scala, Java and Kotlin mainly.
  • 🌱 I'm currently learning all about ZIO, Elixir, Web3, Blockchain, Smart Contracts
  • 🌍 I'm mostly active within the Data Engineering community
  • 💬 Ping me about Kafka, Scala, Stream Processing, Spark, Flink, Graph Databases, Containers, Machine Learning
  • 🏢 I'm currently co-founder and CEO of Treu Technologies, Inc.
  • 📫 Reach me at Twitter and Linkedin


I always have a story to tell, since 2002 I have been a co-founder of several successful startups, but I have also had many failures that have given me a lot of experience.

I have also been C-level in many small and medium size companies, I have built highly cohesive teams.

I have played on the backend, on the front end, on mobile, and in DevOps.

I love functional programming, languages like Scala, Clojure and Elixir.

I am the author of some books related to massive data processing

GitHub Streak

!GitHub Streak

Popular repositories

  1. Kafka Graphs Hello

    Java 3

  2. kaypher Public

    Kaypher is Cypher for Kafka Graphs

    Java 2 1

  3. kafka Public

    Forked from apache/kafka

    Mirror of Apache Kafka


  4. Bitcoin network analyzer


  5. Kafka Examples

    Kotlin 1

242 contributions in the last year

May Jun Jul Aug Sep Oct Nov Dec Jan Feb Mar Apr May Mon Wed Fri
Activity overview
Contributed to treutech/TigerGraphConnector, zio/zio, uurl/uurl and 27 other repositories

Contribution activity

May 2022

69 contributions in private repositories May 1 – May 18

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