Daniel Sierra
AI Engineer Freelance at IE University
Getafe, Community of Madrid, Spain
Summary
👤
Senior🎓
Top SchoolDaniel Sierra is an AI product engineer and co-founder with around a decade building end-to-end ML products and commercial AI solutions from Madrid. He has led data science teams at Telefónica on high-impact B2B projects—ranging from smart meter anomaly detection and predictive maintenance to dynamic pricing and energy trading models—and now scales product and teaching work at FITIZENS and IE University. Comfortable at the intersection of research, engineering and business, he combines Masters-level ML expertise and telecoms background with hands-on deployment experience. Notably, he pairs product instincts with instructor experience, translating complex ML topics into practical business outcomes and training the next generation of practitioners.
11 years of coding experience
12 years of employment as a software developer
Charles III University of Madrid (Universidad Carlos III de Madrid)Programa ThePowerMBA, Bussines Expert - Administración y Dirección de Empresas, Programa ThePowerMBA, Bussines Expert - Administración y Dirección de Empresas at thePower
Spanish, English
Stackoverflow
11reputation
2kreached
0answers
2questions
Github Skills (10)
flutterflow9
python7
decision-tree6
movesense6
pyspark6
science4
artificial-intelligence3
machine-learning3
flutter-plugin1
mobile1
Programming languages (4)
Github contributions (5)
dasirra/sklearn-python-madrid-2015
Sep 2015 - Sep 2022
Contributions:2 pushes, 1 branch in 7 years 1 month
dasirra/latent-class-analysis
Apr 2016 - Apr 2022
LCA implementation for python
Contributions:11 commits, 3 pushes, 1 branch in 6 years
python
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