Scala Days - 2025 Speakers

Experts

Speakers

Our growing lineup of speakers consists of many figures in the Scala community representing some of the awesome technologies advancing the field today.

Adam Warski

SoftwareMill

A Tour of Ox 1.0: Direct-Style Concurrency and Resiliency

Adrien Piquerez

Scala Center

Coding the game of unspoken rules in Scala 3

Andrei Kucharavy

Safe Coding with LLMs: Verifiable Scala Silver Bullet ?

Anna Herlihy

Macro-Free Type-Safe Database Queries in Scala

Anton Sviridov

Tree Sitting will continue until Scala highlighting improves

Antonio Jimenez

Exploring Cats Effect’s New Integrated I/O Runtime: Async I/O with io_uring

Arman Bilge

Typelevel

A Typelevel retrospective

Bendix Sältz

MOIA

gRPC APIs for Autonomous Driving from Design to Implementation in Scala

Benoît Fouré

Coding the game of unspoken rules in Scala 3

Bill Venners

Artima, Inc.

Thinking in Scala 3 Types

Cao Nguyen Pham

The first steps towards practical capture checking

Christian Hollinger

ngrok

Using Scala in a Go-First Company

Daniel Ciocîrlan

Rock the JVM

A New Scala Ethos

Dimi Racordon

What Scala can learn from Rust, Swift, and C++

Eugene Flesselle

What Scala can learn from Rust, Swift, and C++

Eugene Yokota

Netflix

sbt 2.0: go big

Evan Czaplicki

Keynote Speaker

Frank Sommers

Thinking in Scala 3 Types

François Laroche

The power of full-stack Scala: lessons learnt from building an ML platform

Jakub Kozłowski

Are You Tall Enough for This Ride? Real-world Challenges in Code Generation

Jamie Thompson

Mibex Software GmbH

Effective Match Types

Jan-Pieter van den Heuvel

Piozum (Self-employed) / DHL Parcel (Freelance)

Level Up: Become a Compiler Engineer (and a Better Programmer)

Joan Goyeau

Netflix

Designing the library powering Netflix's QoE with Scala 3

Johanna Odersky

Tiko

Scala, Sound, and Structure: Composing Music through Functional Programming

Jonas Chapuis

Terasol

The power of full-stack Scala: lessons learnt from building an ML platform

Jonas Spenger

KTH Royal Institute of Technology

Simple and safe serialization/pickling of closures in Scala 3

Kacper Korban

On track with tracked

Kannupriya Kalra

Scala Meets GenAI: Build the Cool Stuff with LLM4S

Krzysztof Romanowski

VirtusLab

Scala, Productivity, and AI

Lars Hupel

Giesecke+Devrient

How to write correct Scala programs

Li Haoyi

Easy Scala Builds with the Mill Build Tool

Maciej Gorywoda

JetBrains

AI Assistance for Scala Developers: What JetBrains Brings to the Table

Magda Stożek

SoftwareMill

Say goodbye to implicits - contextual abstractions in Scala 3

Martin Duhem

Gradle, Inc.

Exploring Build Caching: A Practical Overview

Martin Odersky

Keynote Speaker

Mateusz Kubuszok

Can we have the Standard Library for Macros?

Michał Pawlik

Are You Tall Enough for This Ride? Real-world Challenges in Code Generation

Noel Welsh

Inner Product

Routing Http Requests with Scala 3

Olga Chuchuk

NuMind

The power of full-stack Scala: lessons learnt from building an ML platform

Oliver Bračevac

Capture Checking: A New Approach to Effect Safety in Scala

Oron Port

DFiant

Scala Chip Design from Z1R0 to H1R0

Philipp Haller

Simple and safe serialization/pickling of closures in Scala 3

Piotr Chabelski

VirtusLab

Reach for the unlimited --power of Scala CLI

Priyanka Bose

SiriusXM

From Paradigms to Percussion: A Beginner’s parallel Journey (and struggles) with Scala and Drums

Ralf Jung

Keynote Speaker

Riccardo Cardin

Yo Dawg, Heard You Want To FlatMap Your Direct-Style

Rikito Taniguchi

VirtusLab

Bringing Scala to Server-Side Wasm with WASI & Component Model

Rory Graves

Scala Meets GenAI: Build the Cool Stuff with LLM4S

Szymon Rodziewicz

Painting with functions - Scala on GPUs

Sébastien Doeraene

EPFL, Scala Center

Compiling Scala.js to WebAssembly

Thanh Le

lichess.org / Recorded Future

Rethinking Monad Transformers: A Submarine way for Error Handling

Tomas Mikula

Just Import 'N' Go: Spec-first APIs without codegen

Tomasz Godzik

VirtusLab

Unleashing the Full Potential of Metals

Will Binzi

Scala and Arpeggio: Audio processing with Scala Native and FS2

Wojciech Mazur

From Imports to Targets: Bazel on Autopilot with Scala Gazelle

Zainab Ali

Pure Async

Taking the plunge: a deep dive into streaming with fs2

Organizing Hosts