Jordi Llonch
Staff Software Engineer at Cross River
Barcelona, Catalonia, Spain
Summary
👤
Senior🎓
Top SchoolJordi Llonch is a Staff Software Engineer based in Barcelona with 14 years of experience building and leading high‑impact systems across e‑commerce, fintech, gaming, and embedded hardware. He blends hands‑on implementation (Kotlin, Golang, Typescript, Python, C++, Erlang/OTP and C) with architectural patterns like DDD, CQRS and event sourcing to deliver auditable, low‑latency distributed systems. Jordi has led teams through product development from firmware on STM32 and OrangePi devices to serverless cloud APIs on AWS, demonstrating rare full‑stack fluency between embedded constraints and cloud scale. He has improved field quality and reduced costs by fixing memory leaks and race conditions, and built modular embedded frameworks that boosted cross‑team productivity. A seasoned speaker at conferences and meetups, he continually experiments with blockchain and embedded projects outside work, reflecting a persistent curiosity for new paradigms. His career includes technical leadership at N26, Wallapop and Wallbox and founding early web and desktop software ventures, showing both startup grit and enterprise rigor.
14 years of coding experience
25 years of employment as a software developer
UPC Universitat Politècnica de Catalunyaby Mathias Verraes, by Mathias Verraes at DDD Barcelona WorkshopErlang/OTP programmer, Erlang/OTP programmer at ErlangCamp
English, Catalan, Spanish
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (92)
evolutionary10
cqrs10
async10
rabbitmq10
axon10
axon-framework10
coroutines10
php-amqplib10
event-sourcing10
java10
kotlin10
kotlin-coroutines9
kotlin-multiplatform9
scalability9
messaging9
Programming languages (7)
Github contributions (5)
jordillonch/kes
Nov 2018 - Oct 2022
Kotlin + CQRS + Event Sourcing
Contributions:38 commits, 6 PRs, 25 pushes in 3 years 11 months
dddevent-sourcingaxon-frameworkcqrskotlin
jordillonch/DeployBundle
Jun 2013 - May 2015
Contributions:100 commits, 1 push, 1 comment in 1 year 11 months
bundlephpsymfony-bundlesymfony2symfony2-bundle
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.