Arnau Puig
Co-founder - Product & Tech at Nostra Terra Analytics
Barcelona, Catalonia, Spain
Summary
👤
Senior🎓
Top SchoolArnau Puig is a product- and tech-focused co-founder and data leader with 12+ years building data-powered products and over six years managing engineering and data teams across startups and large organizations. He has led high-impact initiatives from search and computer-vision one-click posting at letgo to scalable pricing engines at Walmart Labs, and more recently is founding and advising energy- and climate-focused ventures from Barcelona. Comfortable bridging research and production, Arnau holds a PhD-level background in signal processing and has published academic work while shipping ML systems in production that saved millions and improved core metrics. He combines hands-on algorithmic expertise with startup product instincts—often designing pragmatic, reproducible ML/CI workflows—and has a track record of turning statistical innovations into business value.
11 years of coding experience
12 years of employment as a software developer
PhD Signal Processing Machine Learning, PhD Signal Processing Machine Learning at University of MichiganDiplôme d'Ingénieur Electrical Engineering, Diplôme d'Ingénieur Electrical Engineering at CentraleSupélecUPC Universitat Politècnica de Catalunya
Github Skills (53)
multimodal10
generative10
neural-search9
fastapi9
machine-learning9
docker9
pipeline9
generative-ai9
screeps9
prometheus9
grpc9
jaeger9
opentelemetry9
orchestration8
cloud-native8
Programming languages (4)
Github contributions (5)
atibaup/atibaup.github.io
Nov 2016 - May 2023
Contributions:35 pushes, 3 branches in 6 years 7 months
atibaup/covid-19-carta-oberta
Mar 2020 - Mar 2020
Carta oberta a l'administració pública: recollim i publiquem les dades de l'epidèmia
Contributions:26 commits, 7 PRs, 22 pushes in 7 days
reactmiacartatypescriptnextjs
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