Toni Cebrián
Freelance Toptal Data Scientist
Barcelona, Catalonia, Spain
Summary
👤
Senior🎓
Top SchoolToni Cebrián is a seasoned data scientist and software engineer with 11+ years building large-scale data products, recommender systems and ML pipelines across startups and enterprise teams. Comfortable in C++ roots and increasingly fluent in functional languages like Scala and Haskell, he combines low-level performance engineering with modern data-stack practices (Hadoop/MapReduce, Airflow, Python). He has led and architected data functions as Head of Data Science at Stuart and as Chief Data Officer for IoT analytics, and now operates as a freelance Toptal consultant and founder of a data science DAO. His work focuses on extracting actionable insights from high-volume user and sensor data to enable personalized products and operational forecasting. Based in Barcelona, he blends academic teaching experience with hands-on production deployments, often bridging research-grade algorithms and pragmatic engineering.
11 years of coding experience
19 years of employment as a software developer
Ingeniero Técnico en Telecomunicaciones Esp. Sistemas Electrónicos, Telecommunications, Ingeniero Técnico en Telecomunicaciones Esp. Sistemas Electrónicos, Telecommunications at University of ValenciaUPC Universitat Politècnica de Catalunya
Spanish, English, Catalan
Stackoverflow
4,765reputation
769kreached
14answers
80questions
Github Skills (200)
haskell10
pypi10
sdk10
server-side10
servant10
google10
zcash10
modular9
snowplow9
neo4j9
semantic-web9
cpp9
webhooks9
data-collection9
php9
Programming languages (19)
Github contributions (5)
tonicebrian/emacsconfig
Jan 2015 - Apr 2022
Contributions:60 pushes, 1 branch in 7 years 4 months
tonicebrian/sgf
Oct 2017 - Oct 2024
Contributions:3 PRs, 7 pushes, 1 branch in 7 years
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