Sergio Barrachina-muñoz
Senior Machine Learning Engineer at Keysight Technologies
Barcelona, Catalonia, Spain
Summary
👤
Senior🎓
Top SchoolSergio Barrachina-muñoz is a Senior Machine Learning Engineer and Telco/AI PhD based in Barcelona who combines a decade of engineering and teaching experience with deep research impact (50+ papers, h-index 20+, 1000+ citations). He has led the architecture and operation of a large cloud-native datacenter and built an Experiment-as-a-Service platform to enable autonomous access to 5G/6G testbeds, bridging lab research and production. His recent work focuses on integrating LLMs and multi-agent RAG systems into network orchestration, turning PoCs into practical AI-driven tools. A seasoned project lead on 10+ EU/Spanish initiatives, he pairs hands-on system design with academic rigor and classroom mentorship to scale complex telecom-AI solutions. An interesting quirk: he taught and mentored 150+ networking students annually while running production-grade datacenter operations and research delivery.
10 years of coding experience
6 years of employment as a software developer
PhD research stay, PhD research stay at Rice UniversityPhD in Information and Communication Technologies, PhD in Information and Communication Technologies at Universitat Pompeu FabraGrado en Física, Física, Grado en Física, Física at Universitat de Barcelona
Spanish, Catalan, English
Github Skills (9)
simulation10
4g10
wireless10
5g10
simulator10
communications9
pcf9
smf8
amf7
Programming languages (2)
Github contributions (5)
sergiobarra/data_repos
Jul 2018 - Nov 2022
Contributions:20 pushes, 1 branch in 4 years 4 months
sergiobarra/DRESG_lpwan
Mar 2017 - Jan 2018
Contributions:1 release, 34 commits, 36 pushes in 9 months
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.