Is this skill suitable for Big Data processing?

Yes, it includes deep knowledge of Apache Spark, including RDD transformations, DataFrame/Dataset operations, and Catalyst optimizer improvements.

Which effect systems are supported for functional programming?

The skill provides expert guidance on the primary Scala effect systems, specifically emphasizing Cats Effect and ZIO for pure functional programming with controlled side effects.

Does this skill support the latest Scala 3 features?

Yes, it includes deep expertise in Scala 3 innovations such as union/intersection types, given/using clauses, and metaprogramming with inline and macros.

Can it help with Apache Pekko and Akka migrations?

Absolutely. It specializes in the Actor model, cluster sharding, and event sourcing with Apache Pekko, including migrations from legacy Akka applications.

Does it provide performance optimization for the JVM?

Yes, it covers JVM tuning (G1/ZGC), tail recursion, GraalVM native image compilation, and profiling with tools like JMH and Async-profiler.

Scala Pro Expert

Name: Scala Pro Expert
Author: boisenoise

byboisenoise

•

API開発

Develops high-performance, enterprise-grade Scala applications using advanced functional programming and distributed systems patterns.

Scala Pro Expert transforms Claude into an elite software engineer proficient in the Scala 3 ecosystem, functional programming paradigms, and high-scale distributed architectures. This skill provides expert-level guidance on building resilient systems with effect systems like Cats Effect and ZIO, managing large-scale data with Spark and Pekko, and optimizing JVM performance. It is ideal for developers architecting complex microservices, reactive data pipelines, or migration paths from legacy Akka systems to the modern Apache Pekko ecosystem.

主な機能

01Advanced Scala 3 implementation including union types and metaprogramming.

02Type-safe API and database development with Tapir, Http4s, and Doobie.

032 GitHub stars

04Distributed system orchestration with Apache Pekko, Akka, and Spark.

05JVM performance tuning, GraalVM native images, and memory management.

06Pure functional programming using ZIO, Cats Effect, and Type-level patterns.

ユースケース

01Optimizing large-scale data processing pipelines using Spark and Catalyst.

02Building highly concurrent reactive microservices with Pekko or ZIO.

03Migrating legacy Akka clusters to the open-source Apache Pekko ecosystem.

主な機能

01Advanced Scala 3 implementation including union types and metaprogramming.

02Type-safe API and database development with Tapir, Http4s, and Doobie.

032 GitHub stars

04Distributed system orchestration with Apache Pekko, Akka, and Spark.

05JVM performance tuning, GraalVM native images, and memory management.

06Pure functional programming using ZIO, Cats Effect, and Type-level patterns.

ユースケース

01Optimizing large-scale data processing pipelines using Spark and Catalyst.

02Building highly concurrent reactive microservices with Pekko or ZIO.

03Migrating legacy Akka clusters to the open-source Apache Pekko ecosystem.