CTO & Co-founder | 47 Degrees

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Raúl Raja Martínez

CTO & Co-founder

Latest posts by Raúl Raja Martínez

Arrow 1.0 is now available

arrow , kotlin , functional programming

Arrow v0.9.0 is now available

kotlin , functional , arrow , kategory , funktionale

Arrow v0.8.2 released

kotlin , functional , arrow , kategory , funktionale

Arrow v0.8.1 released

kotlin , functional , arrow , kategory , funktionale

Arrow v0.8.0 now available

kotlin , functional , arrow , kategory , funktionale

Arrow v0.7.3 released

kotlin , functional , arrow , kategory , funktionale

Arrow v0.7.2

kotlin , functional , arrow , kategory , funktionale

Arrow v0.7.0 release now available

kotlin , functional , arrow , kategory , funktionale

Λrrow - Functional Programming for Kotlin

kotlin , functional , arrow , kategory , funktionale

Freestyle 0.3.1 Released

scala , open source , freestyle , functional programming

Freestyle 0.2.0 Released

scala , open source , freestyle , functional programming

Freestyle 0.1.0 Released

scala , open source , freestyle , functional programming

FP for Beginners - III - Applications as Coproducts of Free Algebras

scala , cats , functional programming , free monads , code tutorials

A team's journey over Scala's FP emerging patterns

scala , free monads , cats , functional programming , talks

A Tour of Functional Typeclasses

functional programming , typeclasses , abstractions , talks

Functional Programming Patterns

scala , free monads , coproducts , functional programming , talks

FP for Beginners - II - ScalaZ Monad Transformers

scala , scalaz , functional programming , monads , code tutorials

FP for Beginners - I - ScalaZ Validation

scala , scalaz , functional programming , validation , error handling , code tutorials

Translate Bubble - Scala on Android

scala , android , macroid , open source

ClinkerHQ: Continuous Integration, Artifact Repository, and Code Inspection

Practical Scala - Higher Order Functions

news , scala , higher order functions

47 Degrees, a Heroku Service Partner

partnerships , heroku

Latest events related to Raúl Raja Martínez

Functional Programming in Kotlin

Beurs van Berlage

events , workshops

Apr 12, 2023

Lambda Lille

Virtual

Dec 10, 2020

micro.sphere.it

Virtual

Jun 16, 2020

Conference for Kotliners 2020

BMC: Budapest Music Center, Calle de Bailén, 41, 28005 Madrid, Spain

Jun 05, 2020

Follow the Λrrow. Λrrow FX. Typed FP for the masses

Tuenti. Calle Gran Vía, 28, 28013 Madrid

May 22, 2019

ExFest Cáceres 2019

events , talks , scala , android , mobile

Apr 26, 2019

Kotlin, from Zero to Functional Programming Training

Karumi Space, Calle Camponames 6, 28013 Madrid, Spain

events , training

Mar 12, 2019

Freakend Mobile

Hotel Las Gacelas, Paseo de San Sebastián, 53, 28490 Becerril de la Sierra, Madrid, Spain

events , talks , scala , android , mobile

Feb 22, 2019

S-REPLS 11

Facebook, Rathbone Square, Rathbone Place, W1T 1FB

Feb 08, 2019

Freakend Mobile

Hotel Las Gacelas, Paseo de San Sebastián, 53, 28490 Becerril de la Sierra, Madrid, Spain

events , talks , scala , android , mobile

Feb 23, 2018

Scala eXchange 2017

Business Design Centre, 52 Upper Street, Islington, London, N1 0QH, GB

Dec 14, 2017

Typelevel Summit - Copenhagen

Comwell Conference Center Copenhagen - Center Blvd. 5, 2300 København S, Denmark

Jun 03, 2017

LX Scala 2017

Microsoft Portugal, Lda - Lote 2.07.02 Rua Sinais de Fogo, Lisboa

May 12, 2017

PTJUG & GDGLX Session

Universidade de Lisboa, R. Branca Edmée Marques, 1600-276 Lisboa, Portugal

May 09, 2017

Scala World

The Rheged Centre, Redhills, Penrith, Cumbria CA11 0DQ

Sep 14, 2016

PDXScala Monthly Meeting

Dexcom, 308 SW 2nd Avenue Suite 220, Portland, OR 97204

Aug 16, 2016

LambdaConf

Jennie Smoly Caruthers Biotechnology Bldg, 3415 Colorado Avenue, Boulder, CO 80303

May 28, 2016

Scala Matsuri 2016

Tokyo International Exchange Center, Japan

Jan 30, 2016

Certified Typesafe Scala Training [Fast Track to Scala] and An...

Telefónica i+d, Madrid

May 27, 2015

Certified Typesafe Scala Training [Fast Track to Scala]

Aulario La Bomba, Cádiz

May 21, 2015

Latest talks by Raúl Raja Martínez

Architecting Typed FP Applications & Libraries in Kotlin with ...

by Raúl Raja Martínez

events , talks , kotlin , arrow , functional-programming

Better Types = Fewer Tests

by Raúl Raja Martínez

events , talks , functional-programming

Functional Programming in Kotlin with Arrow

by Raúl Raja Martínez

events , talks , functional-programming , kotlin , arrow

Typeclasses in FP Architecture

by Raúl Raja Martínez

events , talks , functional-programming

Workshop - Building Purely Functional Microservices

by Raúl Raja Martínez

events , talks , freestyle

Freestyle and Freestyle RPC Introduction

by Raúl Raja Martínez

events , talks , freestyle

Introduction to Kategory

by Raúl Raja Martínez

events , talks , kotlin , kategory , lambda world

Freestyle Introduction

by Raúl Raja Martínez

Functional Error Handling

by Raúl Raja Martínez

Run Wild, Run Free!

by Raúl Raja Martínez

Typeclasses Tour

by Raúl Raja Martínez

Scala Exercises V.2

by Raúl Raja Martínez

Functional Programming Patterns

by Raúl Raja Martínez

Imperative vs Functional Programming

by Raúl Raja Martínez

Scala on Android

by Raúl Raja Martínez

Ensure the success of your project

47 Degrees can work with you to help manage the risks of technology evolution, develop a team of top-tier engaged developers, improve productivity, lower maintenance cost, increase hardware utilization, and improve product quality; all while using the best technologies.